Honeywell | MICRO SWITCH HDLS Heavy-Duty Limit Switches (LS Series) | Datasheet | Honeywell MICRO SWITCH HDLS Heavy-Duty Limit Switches (LS Series) Datasheet

Honeywell MICRO SWITCH HDLS Heavy-Duty Limit Switches (LS Series) Datasheet
MICRO SWITCH Heavy-Duty Limit Switch
HDLS Series
002345
Issue 10
Datasheet
FEATURES
DESCRIPTION
Honeywell’s MICRO SWITCH heavy-duty limit switches’
modular construction allows for a wide variety of actuator
styles, operating heads, and electrical circuitry options. The
plug-in versions greatly reduce downtime on production lines
with high actuation rates as replacement of the switch is
accomplished in seconds. The base receptacle contains all the
wiring and conduit connection while the switching component
with operating head easily assembles to the base and is
attached with two screws.
They are ideal for many applications with demanding indoor
and/or outdoor environments, where they may be subjected
to shock or vibration from equipment, temperature extremes,
dust, splashing water, coolant, and/or hose-directed water.
DIFFERENTIATION
• Sintered bronze bearing on 303 stainless steel operating
shaft for enhanced mechanical life (up to 50 million
actuation cycles) and operational reliability
• All-metal drive train for consistent operating characteristics,
even at high temperature. Lasts longer (without need for
frequent adjustment) than drive trains with plastic parts
• Exclusive teller tab ensures proper torque. When it cannot be
moved, the lever is tight enough to prevent slippage
VALUE TO CUSTOMERS
• NEMA 1, 3, 4, 4X, 6, 6P, 12, 13 and IP65/66/67
environmental sealing for demanding applications
• Industry-leading breadth-of-product offering: HDLS
standard, HDLS harsh-duty epoxy sealed, or the HDLS
stainless steel
• UL, CSA, CE, and CCC approvals for global use
• Configurable product platform for design versatility
• Large, existing installation base and channel allows for quick
delivery worldwide
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• NEMA 1, 3, 4, 4X, 6, 6P, 12, 13 and IP65/66/67
environmental sealing
• NEMA/IP sealing features twin shaft seals for an extra
measure of protection
• Rugged, corrosion-resistant zinc head and body are
phosphate treated and epoxy coated
• Diaphragm seal between head and body provides an extra
measure of protection
• Multiple connectivity options for international applications
• Fluorosilicone seals available for low temperature
applications, and fluorocarbon seals available for chemically
harsh environments and higher temperature applications
• Secure head-to-body retention with the head in any one of
four positions 90° apart
• Self-lifting pressure plate terminals saves wiring time
• Wide variety of actuators, switch options, and head styles
• Rotary actuated heads are field adjustable for CW actuation,
CCW actuation, or both
• Silver or gold-plated contacts
• Plug-in and non plug-in bodies have identical operating
characteristics and are dimensionally interchangeable
POTENTIAL APPLICATIONS
•
•
•
•
•
•
•
•
•
•
•
•
Machine tools
Automotive machine tools
Material handling
Outdoor electromechanical structures
Balers/compactors
Conveyors
Food and beverage
Power plants
Off-road equipment
Agricultural equipment
Valves
Transportation hubs
PORTFOLIO
The heavy-duty HDLS Series limit switch is part of Honeywell’s
comprehensive and broad limit switch portfolio that includes
global, medium-duty, compact, hazardous area, and specialty
limit switches. To view the entire product portfolio, click here.
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Figure 1. MICRO SWITCH HDLS Series Features and Options
303 stainless steel operating shaft
on sintered bronze bearing for
enhanced mechanical life and operational reliability.
Dual bearings deliver
enhanced mechanical life.
Field adjustable operating head
(CW and CCW, CW or CCW)
matches switch to the application.
Tracking interchangeability
of actuator levers for singleand double-pole switches,
plug-in and non-plug-in.
Twin shaft seals for an
extra measure of
protection. Optional
fluorocarbon or
fluorosilicone seals.
Exclusive teller tab ensures
proper torque. When it cannot
be moved, the lever is tight
enough to prevent
slippage.
Boss-and-socket
head design for secure
head-to-body retention.
Superior design of plug-in
terminal between switch body
and receptacle maintains electrical
continuity in harsh conditions
of temperature extremes,
equipment vibration, and shock.
Self-lifting pressure
plate terminals save
wiring time.
Easily identified
grounding terminal
(inside) for compliance
with regulatory standards.
Diaphragm seal
for exta measure
of protection.
Rugged, corrosionresistant zinc head and
body are phosphate
treated and epoxy
coated.
Unique, all-metal drive
train for consistent operating
characteristics even at high
temperature; lasts longer
(without the need for
frequent adjustment) than
drive trains with plastic parts.
One piece flat gasket: seals better than gaskets that go around
curves and corners. Does not contact the terminals pins to reduce
possibility of fluid migration.
Domestic and international
conduit threads.
Front mounting and interchangeability of single- and double-pole switches,
plug-in and non-plug-in with one another and with other switch brands.
Each switch has four mounting holes; two “through” holes for front mount, and
two tapped holes in back for rear mount
2 sensing.honeywell.com
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Table 1. Specifications
Characteristic
1
Parameter
Product type
MICRO SWITCH heavy-duty limit switches
Certifications
UL, CE, CSA, CCC
Reference standards
UL508, CSA 22.2 #14, EN/IEC60947-5-1, GB 14048.5
Housing material
Electrostatic epoxy coated zinc
Housing type
HDLS Plug-in, HDLS Non-Plug-in
Acutators/heads
Side plunger - adjustable
Side roller plunger
Top plunger - adjustable
Top rotary
Wobble - coil spring
Circuitry
1NC 1NO SPDT snap action, double break
2NC 2NO DPDT center neutral, snap action, double break
2NC 2NO DPDT snap action, double break
2NC 2NO DPDT sequential, snap action, double break
Termination types
0.5 in - 14NPT conduit
PG 13,5 conduit
4-pin mini-style connector
Manifold mounting
Contact type
Snap action double break (form Za) same polarity each pole
Contact material
Silver alloy (standard), optional gold-plated (low energy applications)
Utilization category
AC-15, A600; DC-13, R300 (electrical ratings on page 5)
Rated operational voltage (Ue)
600 Vac, 250 Vdc
Rated operational current (Ie)
1.2 A, 0.1 A
Rated thermal current
10 A, 2.5 A
Rated insulation voltage
600 V
Rated impulse withstand voltage (Uimp)
2500 V
Short circuit protection device
(SCPD) type and rating
Class J fuse, rated 10 A, 600 V
Pollution degree
3
Sealing
IP65/66/67; NEMA 1, 3, 4, 4X, 6, 6P, 12, 13
Operating temperature1
-12°C to 121°C [10°F to 250°F]; optional: -40°C to 121°C [-40°F to 250 ’F]
Vibration
10 g conforming to IEC 60068-2-6
Shock (actuator not fitted)
50 g conforming to IEC 60068-2-27
UNSPSC code
302119
UNSPSC commodity
302119 Switches and controls and relays
Side plunger - pin
Side rotary
Top plunger - pin
Wobble - cable
Wobble - plastic rod
0.75 in - 14NPT conduit
20 mm conduit
5-pin mini-style connector
Side plunger maintained - pin
Side rotary maintained
Top roller plunger
Wobble - cat whisker
Wobble - spring wire
12 ft cable, 6 ft cable
4-pin micro-style connector
9-pin mini-style connector
Reference page 8 for additional temperature detail.
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MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Figure 2. Product Nomenclature • Standard
A
1A
1
Heads
Contact Block and Housing Style
(with integral conduit)
Modification Codes
LS
Switch Type
HDLS Series
Heavy-Duty
Limit Switch
A
Side rotary,
CW and CCW,
momentary
B
Top rotary,
momentary
C
Top pin plunger,
momentary
D
Optional Conduit
Top roller
plunger,
momentary
1NC/1NO
Plug-in Housing
1A
Standard cont.,
0.5-14 NPT
1E
Gold contacts,
0.5-14 NPT
1F
1H
E
Side pin plunger,
momentary
F
Side roller
plunger,
momentary
5A
3
PG 13,5
H
Side rot., CW/CCW
momentary, low
pretravel & torque
8A
4
20 mm
J
Wobble
stick
9A
K
Cat
whisker
P
Sequential, side
rotary, CW & CCW,
momentary
Center neutral,
side rotary, CW &
CCW, momentary
Side rotary,
maint., CW (reset),
CCW (trip)
Side rotary, CW &
CCW, momentary,
low diff. travel
R
Side rotary, CW &
CCW, momentary,
low torque
L
M
Seal Options
Y
Insert Y for
seal option
B or C
Standard cont.,
manifold mount
Standard cont.,
low force, S or T,
0.5-14 NPT
Standard cont.,
120 V neon,
0.5-14 NPT
Standard cont.,
240 V neon
indicator
Standard cont.,
24 V LED
indicator
1NC/1NO
Non-Plug-in Housing
3K
Standard cont.,
0.5-14 NPT
2NC/2NO
Plug-in Housing
2NC/2NO
Non-Plug-in Housing
Standard cont.,
0.75-14 NPT
4-pin
mini-style
B
5-pin
mini-style
7A
Plastic rod,
140 mm
[5.5 in]
Spring wire
(302 SST)
330 mm [13 in]
Coil spring
(302 SST)
140 mm [5.5 in]
2B
4L
2C
Sequential,
standard cont.,
0.75-14 NPT
cont.,
4M standard
0.75-14 NPT
C
5-conductor
STOW-A cable,
6 ft
7M
4N
Center neutral,
standard cont.,
0.75-14 NPT
E
4-conductor
SJTOW-A cable,
6 ft
7N
4S
Gold contacts,
0.75-14 NPT
J
8-pin
mini-style
K-style Wobbles
2R
Standard cont.,
120 V neon,
0.75-14 NPT
4T
Sequential,
gold contacts,
0.75-14 NPT
M
9-conductor
STOOW-A cable,
6 ft
8A
Cat whisker,
spring (302 SST)
140 mm [5.5 in]
2S
Gold contacts,
0.75-14 NPT
4U
Center neutral,
gold contacts,
0.75-14 NPT
P
5-conductor
STOOW-A cable,
12 ft
8B
Coil spring
(302 SST)
190 mm [7.5 in]
7L
Standard cont.,
0.5-14 NPT
R
9-pin
mini-style
8C
Coil spring
(302 SST)
140 mm [5.5 in]
2D
2F
Center neutral,
standard cont.,
0.75-14 NPT
Standard cont.,
manifold
mount
Sequential,
2U
Sequential,
gold contacts,
0.75-14 NPT
Center neutral,
gold contacts,
0.75-14 NPT
cont.,
7M standard
0.5-14 NPT
S
5-pin
micro-style
6B
Standard cont.,
0.5-14 NPT
7N
Center neutral,
standard cont.,
0.5-14 NPT
X
6C
Sequential,
standard cont.,
0.5-14 NPT
7S
Gold contacts,
0.5-14 NPT
BB
9-conductor
STOOW-A cable,
12 ft
3-foot mini-style
pigtail,
single pole
DD
4-pin micro-style
with jumper
PA
2T
Sequential,
Sequential,
gold contacts,
0.5-14 NPT
Center neutral,
gold contacts,
0.5-14 NPT
6S
Gold contacts,
0.5-14 NPT
XA
5-conductor
STOOW-A cable,
8 ft
9-conductor
STOOW-A cable,
8 ft
S
Side rotary, CW &
CCW, gravity
return
6T
Sequential,
gold contacts,
0.5-14 NPT
PB
5-conductor
STOOW-A cable,
30 ft
T
Side rotary, CW &
CCW, momentary,
extr. low torque
6U
Center neutral,
gold contacts,
0.5-14 NPT
1
Clockwise
head rotation
U
Side rotary, CW &
CCW, momentary,
5° pretravel
2
Counterclockwise
head rotation
V
Adustable top
pin plunger,
momentary
3
Head assembled
with actuator to
right side
W
Adustable side
pin plunger,
momentary
4
Head assembled
with actuator to
left side
5
Head assembled
with actuator to
mounting surface
6
Roller
perpendicular to
mounting surface
7
Indicator light
wired to normally
closed circuit
8
Roller on side
plunger in
vertical position
6D
Seal Options
4 sensing.honeywell.com
J-style Wobbles
Standard cont.,
0.75-14 NPT
6R
NOTE: Not all combinations of model codes
are available. Please contact your local
Honeywell provider for assistance.
Wobble Actuator
A
Center neutral,
standard cont.,
0.5-14 NPT
Standard cont.,
120 V neon,
0.5-14 NPT
N
–
B
Low temp.
(fluorosilicone)
C
Improved chem.
resistance
(flurorcarbon)
7T
7U
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
ASSEMBLY MODIFICATIONS • ROTARY
Momentary action rotary switches can be furnished in other
than the normal assembled conditions. To specify modifications, add the numbers shown below to the catalog listings.
Modification number suffixes are:
1
Clockwise actuation only
2
Counterclockwise actuation only
3
Shaft to right of switch front
4
Shaft to left of switch front
5
Shaft to back of switch
7
Indicator light wired to NC circuit
For example,
Catalog listing LSA1A23 is an LSA1A switch adjusted for counterclockwise actuation only. The operating shaft is to the right
side of the switch when viewing it from the front (label side).
No lever.
Catalog listing LSA8A7 is an LSA8A switch with the 240 volt
indicator light wired to the NC circuit. No lever.
PLUNGER ASSEMBLY MODIFICATIONS
Add the following modification numbers to the catalog listing
in the plunger switch:
3
Side plunger to right of switch front
4
Side plunger to left of switch front
5
Side plunger to back of switch
6
Roller on top plungers perpendicular to mounting surface
7
Light on indicator versions wired to NC circuit
8
Roller on side plungers in vertical position
For example,
Catalog listing LSF1A3 is an LSF1A switch with the side roller
plunger to the right side.
HDLS Series Electrical Ratings:
10 A Continuous Carry
ac Volts; Pilot Duty: AC-15, A600/B600
Electrical
Rating
Circuitry
Vac
Amps at 0.35
Power Factor
Make
Amps at 0.35
Power Factor
Break
A*
AC-15,
A600
SPDT
DPDT
120
60
6
240
30
3
480
15
1.5
600
12
1.2
120
30
3
240
15
1.5
480
7.5
0.75
600
6
0.60
B
AC-15,
B600
D
D Gravity return (Model LSS..) and extra-low torque (Model
LST..)
HDLS Series Electrical Ratings:
dc Volts; Pilot Duty: DC-13, R300
Electrical
Rating
Circuitry
Vdc
Make & Break
Amps
Inductive
Make & Break
Amps
Resistive
A, B*
SPDT
DPDT
125
0.25
0.8
250
0.15
0.4
* For switches with an indicator light, use only at voltage stated
for indicator light.
MICRO SWITCH HDLS limit switches are capable of the following low voltage dc loads
Circuitry
Vdc
Amps
Inductive
Amps
Resistive
SPDT
24
10
10
DPDT
24
10
10
PLUG-IN VS. NON-PLUG-IN MODELS
Honeywell HDLS limit switches are offered in two styles: nonplug-in design and plug-in design. With plug-in construction,
the wiring and conduit connection is made to the base receptacle. This feature reduces downtime as the plug-in unit can
be removed and replaced without disconnecting the wiring or
conduit connections to the switch.
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MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
MICRO SWITCH HDLS SERIES ACTUATOR HEADS
SIDE ROTARY: Available levers provide greater versatility.
Heads may be positioned with shaft on any side. All are momentary action except maintained head (LSN Series).
LSA - Standard: 15° maximum pretravel,
5° (single pole) and 7° (double pole)
maximum differential travel, 60° minimum overtravel. Operating temperature
range from -12°C to 121°C [10°F to
250°F].*
LSR - Low operating torque: 0.19 Nm [1.7 in lb] maximum
operating torque. 60° minimum overtravel, 15° maximum
pretravel. Operating temperature range from -1°C to 121°C
[250°F to 250°F].*
LSN - Maintained contact: Maintained on counterclockwise
rotation and reset on clockwise rotation, and vice versa. Operating temperature range from -1°C to 121°C [30°F to 250°F].
LSP - Low differential: 3° (single pole) and 4° (double pole)
maximum differential travel. 68° minimum overtravel, 7°
maximum pretravel. Operating temperature range from -12°C
to 121°C [10°F to 250°F].*
LSH - Low torque, low differential travel: Features low
operating torque and narrow differential travel. 68° minimum
overtravel. Operating temperature range from -1°C to 121°C
[30°F to 250°F].*
LSU - Low pretravel: 5° max. pretravel, 70° min. overtravel.
Operating temperature range from -12°C to 121°C [10°F to
250°F].*
LSL - Sequence action: Delayed action between operation
of two poles. 48° minimum overtravel. Operating temperature
range from -12°C to 121°C [10°F to 250°F].*
LSM - Center neutral: One set of contacts operates on the
clockwise rotation, and another set on the counterclockwise
rotation. 53° minimum overtravel. Operating temperature
range from -1°C to 121°C [30°F to 250°F].*
LST - Momentary action with extra low torque: 12 in oz of
operating torque with momentary action. Operating temperature range from -12°C to 121°C [10°F to 250°F].*
LSS - Gravity return: Has no return spring mechanism in
actuator head so weight of the lever must provide the return
force. Extremely light operating torque (5 in oz max.) is useful
in conveyor applications and can be operated by small or
lightweight objects. Operating temperature range from -1°C
to 121°C [30°F to 250°F].*
*(Fluorocarbon seals are preferred for temperatures above 93°C [200°F]).
6 sensing.honeywell.com
TOP ROTARY: Available levers provide greater versatility. Momentary action.
LSB: With 100° minimum overtravel.
Various levers that fit side rotary shafts
may be used on the top rotary shaft.
Switch is ideal when increased overtravel
is required. Momentary action. Standard
operating temperature range from -1°C
to 121°C [30°F to 250°F].*
TOP PLUNGERS: Available with 4,83 mm [0.19 in] minimum
overtravel. Top pin plungers are offered in pin plunger, an
adjustable plunger, and a roller plunger. Standard temperature
range of -12°C to 93°C [10°F to 200°F].
LSC - Top pin plunger: A corrosionresistant steel plunger for in-line actuating motion. A boot seal on the plunger
and a seal between the actuator head
and housing keep out coolant, dust, and
chips. Momentary action.
LSD - Top roller plunger: A corrosionresistant steel roller and plunger that is
adjustable to 90° angles to accept cam
or slide operation from any of two directions. Boot seal on the plunger and a seal
between the actuator head and housing.
Momentary action
LSV - Adjustable top pin plunger:
Provides easy application and saves on
installation time. The operating points
of the switch can be adjusted from 52,8
mm to 59,3 mm [2.085 in to 2.335 in].
Seals are the same as the pin plunger.
Momentary action.
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
MICRO SWITCH HDLS SERIES ACTUATOR HEADS
SIDE PLUNGERS: Available with 4,83 mm [0.19 in] minimum overtravel. Side plungers are offered in plain plunger, an adjustable
plain plunger, a roller plunger, and a maintained plunger. Standard temperature range of -12°C to 93°C [10°F to 200°F].
LSE - Side pin plunger: For actuating
motion inline with the plunger travel. Actuating head may be faced in any of four
positions, 90° apart. A boot seal on the
plunger and a seal between the head
and housing keep out coolant, dust, and
chips. Momentary action.
LSW - Adjustable side pin plunger:
Has the same features of the side plain
plunger plus the means to adjust the
operating points of the switch from
41 mm to 47,4 mm [1.615 in to 1.865
in]. Seals are same as side pin plunger.
Momentary action.
LSF - Side roller plunger: Fits close
quarters under cams and slides. The
head may be faced in any of four positions, 90° apart. The roller can be turned
vertical or horizontal to the switch. Seals
are same as side pin plunger. Momentary action.
LSG - Maintained contact side pin
plunger: Offers a maintained contact
on actuation of the switch. A reverse
motion of the plunger resets the
switch. Sealing is the same as other
side plunger actuation heads. Operating temperature range is -1°C to 93°C
[30°F to 200°F].
WOBBLE LEVER ACTUATING HEADS: Heads come with either a spring wire, Delrin® plastic rod, or steel cat whisker. Any movement of the lever (except pull) will actuate the switch. Standard temperature range of -12°C to 93°C [10°F to 200°F].
LSJ1A-7M - Spring
wire: 300 Series SST
wire may be formed for
special applications.
LSJ1A-7N - Flexible
actuator: Designed
with a tin-plated cable.
LSK1A-8C - Coil
spring: Designed with
a 300 Series SST coil
spring.
LSJ1A-7A - Plastic
rod: Recommended
where possible scratching or marring by
the actuator is to be
avoided.
LSK1A-8A - Cat
whisker: 300 Series
SST actuator designed
for low operating force
applications.
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MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
SPECIAL OPTIONS
High temperature/Chemical-resistant Switches
Low Temperature Switches
Completely fluorocarbon (FC)-sealed switches have a full FC
body gasket coving the switch cavity. Rotary types have an
extra FC seal on the operating shaft, while plunger versions
have FC boot seals. They are for use in many applications
where the environment includes fire-resistant synthetic fluids.
In addition to most all fluids, the FC-sealed switches may be
used with such industrial fluids such as Cellulube, Fyrquell,
Houghto-Safe, Pydraul, and other special cutting and hydraulic fluids. The additional FC seals also promote longer operating life for rotary-actuated HDLS switches in applications
where the temperatures are normally -12°C to 121°C [10°F
to 250°F]. If pre-wired with cable, then temperature limits are
105°C [221°F] dry and 60°C [140°F] wet.
All forms of HDLS limit switches are also available in low-temperature construction. Design features include fluorosilicone
diaphragm, shaft seals, and external booth seal (where applicable). If pre-wired with a cable, low temperature limits are
-10°C [14°F] flex and -30°C [-22°F] non-flex.
To order, insert the additional letters Y and B in the appropriate
places in the standard catalog listing, as shown below:
standard, side-rotary plug-in switch
LSYAC1A
completely FC-sealed version of LSA1A
Table 2. Temperature Limits
low-temperature version of LSA1A
For conduit openings other than 1/2-NPT and 3/4-NPT, subsitute the following after LS in the catalog listing:
LS3 PG13,5
LS4 20 mm
LSA1A
side rotary with 1/2-14 NPT conduit
LS4A1A
side rotary with 20 mm conduit
Standard HDLS
Low Limit
-12°C
[10°F]
LSA - Side Rotary Momentary
standard, side-rotary plug-in switch
LSYAB1A
Conduit Openings
To order, insert the additional letters Y and C in the appropriate places in the standard catalog listing, as shown below:
LSA1A
LSA1A
High Limit
-1°C
[30°F]
93°C
[200°F]
X
X
LSB - Top Rotary
Low Temperature HDLS
(Fluorosilicone Sealed): Y_B
Low Limit
121°C
[250°F]
-40°C
[-40°F]
X
X
X
High Temperature HDLS
(Fluorocarbon Sealed)*: Y_C
High Limit
-29°C
[-20°F]
93°C
[200°F]
X
Low Limit
121°C
[250°F]
-12°C
[10°F]
X
X
X
High
Limit
-1°C
[30°F]
121°C
[250°F]
X
X
X
LSC - Top Plain Plunger
X
X
X
X
X
X
LSD - Top Roller Plunger
X
X
X
X
X
X
LSE - Side Plain Plunger
X
X
X
X
X
X
LSF - Side Roller Plunger
X
X
X
X
X
X
X
LSG - Side Plunger, Maintained
X
X
LSH - Side Rotary, Low PT, Low Torque
X
X
LSJ - Wobble Stick
X
X
LSK - Cat Whisker
X
X
LSL - Side Rotary, Sequence
X
X
X
X
X
X
X
X
X
X
LSR - Side Rotary, Low Torque
X
X
LSN - Side Rotary, Maintained
X
X
X
LSM - Side Rotary, Center Neutral
LSP - Side Rotary, Low Pretravel
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
LSU - 5º Low Pretravel
X
X
X
LSV - Top Adjustable Plunger
X
X
X
X
X
X
LSW - Side Adjustable Plunger
X
X
X
X
X
X
* For HDLS application wherein the upper temperature limit is normally above 93°C [200°F], much longer switch life can be obtained by using
completely fluorocarbon-sealed switches rather than standard HDLS.
8 sensing.honeywell.com
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Factory-sealed Pre-wired Limit Switches
Wiring Diagrams (Styles B&G)
Features
• Pre-wired with 6 ft STOOW-A cable or other 4, 5, or 9-pin
connectors (other lengths available)
• Wire entry area completely factory sealed
• (Cable version) NEMA 1, 6, 6P, 12; IP67
• (Connector version) NEMA 1, 6, 6P, 12, 13; IP67
Connectors = Numbers (mini-style)
Cables = Colors
BLACK
ORANGE
1
Cable
G
BLACK
WHITE
4 3
Examples:
ORANGE
RED
LSA1AC = LSA1A with 6-feet of 5-conductor STOW-A
cable
2
1
LSJ2BM-7N = LSJ2B-7N with 6 feet of 9-conductorGSTOOW-A
cable
G = GREEN
LSA1AB = LSA1A with a 5-pin mini-style connector
LSA1ADD = LSA1A with a 4-pin micro-style connector
1
RED
Wiring Diagrams (Styles M&R)
1
2
Same Polarity
4
1
Wiring Diagram (Style DD)
4
1
2
Pin 3 not connected
Same Polarity
1
3
4
7
5
8
4
3
BLACK
WHITE
BROWN
PINK
G = Ground
DOUBLE POLE
CABLE OR MINI STYLE CONNECTOR
GREEN
ORANGE
RED
1
BLUE
6
G
2
7
3
5
8
4
WHITE
BROWN
PINK
G = Ground
2NC/2NO
2NC/2NO center neutral
Pole 1
Pole 1
Pole 2
Pole 2
4
8
4
8
3
7
3
7
2
6
1
5
CCW
2
G
2
YELLOW
BLACK
2
BLUE
6
Same Polarity
Wiring Diagram (Style A)
3
2
GREEN
G = Ground
ORANGE
YELLOW
3
1
G = GREEN
NOTE: Connector versions available with 1/2 in conduit only.
4
3
DOUBLE POLE
CABLE OR MINI STYLE CONNECTOR
A (4-pin mini-style)
B (5-pin mini-style)
DD (4-pin micro-style)
SINGLE POLE
CABLE OR MINI STYLE CONNECTOR
R (9-pin mini-style)
M
DPDT
4
RED
2
1/2 in connector style
C
SPDT
WHITE
3
4
How to order:
To order factory sealed switches, add the modification codes
shown below to the standard HDLS listings (reference product
nomenclature on page 4):
Circuitry
1NC/1NO
Circuitry
SINGLE POLE
CABLE OR MINI STYLE CONNECTOR
CW
2
6
1
5
Same
polarity
each
pole
Same
polarity
each
pole
2NC/2NO sequential
Pole 1
Pole 2
4
8
3
7
1st
2nd
2
6
1
5
Same
polarity
each
pole
Sensing and Internet of Things
9
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
ELECTROMECHANICAL SWITCHES
Definitions below explain the meaning of
operating characteristics. Characteristics
shown in tables were chosen as most
significant. They are taken at normal
room temperature and humidity. These
may vary as temperature and humidity
conditions differ. Sketches show how
characteristics are measured for in-line
plunger actuation and rotary actuation.
Operating Force (O.F.) – Amount
of force applied to switch plunger or
actuator to cause contact ‘‘snap-over.’’
Note in the case of adjustable actuators,
the force is measured from the maximum
length position of the lever.
Overtravel (O.T.) – Plunger or actuator
travel safely available beyond operating
position.
Linear dimensions for in-line actuation
are from top of plunger to a reference
line, usually the center of the mounting
holes. Rotary actuated HDLS limit
switches have the characteristics in
degrees of angular rotation.
Pretravel (P.T.) – Distance or angle
traveled in moving plunger or actuator
from free position to operating position.
Release Force (R.F.) – Amount of force
still applied to switch plunger or actuator
at moment contacts snap from operated
position to unoperated position.
Total Travel (T.T.) – Distance from
actuator free position to overtravel limit
position.
Differential Travel (D.T.) – Plunger
or actuator travel from point where
contacts ‘‘snap-over’’ to point where they
‘‘snapback.’’
Free Position (F.P.) – Position of switch
plunger or actuator when no external
force is applied (other than gravity).
Full Overtravel Force – Force required
to attain full overtravel of actuator.
Operating Position (O.P.) – Position of
switch plunger or actuator at which point
contacts snap from normal to operated
position. Note that in the case of flexible
or adjustable actuators, the operating
position is measured from the end of the
lever or its maximum length. Location of
operating position measurement shown
on mounting dimension drawings.
Bar Chart Description (Inline and Rotary)
NC = Normally closed contact(s)
NO = Normally open contact (s)
contact closed
contact open
O.P.
NC
NO
NO
NC
F.P.
10 sensing.honeywell.com
T.T.
O.T.
> Actuation
< Release
R.T.
D.T.
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Table 3. Side Rotary • MICRO SWITCH HDLS Series Order Guide/Recommended Listings
5° Pretravel (LSU)
Standard
Low pretravel &
low differential travel
Low pretravel
SPDT
DPDT
SPDT
DPDT
Snap Action
2NO/2NC
Snap Action
1NO/1NC
Snap Action
2NO/2NC
Snap Action
1NO/1NC
Snap Action
2NO/2NC
3
1
4
2
3
1
4
2
3
1
3
1
4
2
3
1
3
1
4
2
7
5
8
6
7
5
8
6
7
5
8
6
10°
15°
0°
75°
15° max.
15° max.
SPDT
SPDT
Double Break
DPDT
1-2
3-4
3-4
1-2
1-2
3-4
3-4
1-2
75°
9° max.
75°
9° max.
5° max.
5° max.
5° max.
7° max.
3° max.
4° max.
3° max.
4° max.
Overtravel
60° min.
60° min.
66° min.
66° min.
70° min.
70° min.
Oper. torque
0,45 Nm [4 in-lb] max.
0,45 Nm [4 in-lb] max.
0,45 Nm [4 in-lb] max.
CW & CCW (Momentary)
-12°C to 121°C [10°F to 250°F]
(for low temp, high temp, or preleaded versions, see pages 8-9)
Conduit
(NPT)
Silver
Plug-in
0.5 in
LSA1A
LSP1A
LSU1A
Gold4
Plug-in
0.5 in
LSA1E
LSP1E
LSU1E
Silver
Plug-in
0.5 in
1
120 V Ind. lite
LSA5A
LSP5A
LSU5A
Silver
Plug-in
0.5 in
240 V Ind. lite1
LSA8A
LSP8A
LSU8A
Silver
Plug-in
0.5 in
24 V LED 1.5 mA
max. auto polarity1
LSA9A
LSP9A
LSU9A
Silver
Non-plugin
0.5 in
LSA3K
LSP3K
LSU3K
Silver
Plug-in
0.75 in
LSA2B
LSP2B
LSU2B
4
Gold
Plug-in
0.75 in
LSA2S
–
–
Silver
Plug-in
0.5 in
LSA6B
LSP6B
LSU6B
Gold4
Plug-in
0.5 in
Silver
Plug-in
0.75 in
Silver
Non-plugin
Silver
Non-plugin
1°
Body Style
DPDT
Double Break
0°
5°
Contacts
2
2°
Different. travel
Op. temp range3
4
2
5°
9°
75°
Action
Circuitry
0°
0°
5°
75°
Contact closed n
Contact open o
Pretravel
6°
9°
8°
15°
75°
0°
4
2
1-2/5-6
3-4/7-8
3-4/7-8
1-2/5-6
DPDT
1-2/5-6
3-4/7-8
3-4/7-8
1-2/5-6
SPDT
Snap Action
1NO/1NC
1-2/5-6
3-4/7-8
3-4/7-8
1-2/5-6
0°
Low Differential
(LSP)
1-2
3-4
3-4
1-2
Description
Standard (LSA)
Options
LSA6S
–
–
LSA2R
LSP2R
LSU2R
0.75 in
LSA4L
LSP4L
LSU4L
0.5 in
LSA7L
LSP7L
LSU7L
120 V Ind. lite1
Use at voltage indicated for light. Wired to NO circuit. Upper temperature limit for lighted units is 93°C [200°F]
Plug-in listings include base receptacle
3
Completely fluorocarbon sealed switches are preferred for use in temperatures above 93°C [200°F]
4
Gold-plated contacts
1
2
NOTE: Same polarity each pole.
To order a fluorocarbon sealed switch, insert the letters Y and C into the catalog listing as follows. The LSA1A limit switch is changed to a LSYAC1A limit switch.
To order a low temperature, fluorosilicone sealed switch, insert the letters Y and B into the catalog listing as follows. The LSA1A limit switch is changed to a LSYAB1A
limit switch.
Sensing and Internet of Things
11
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Table 4. Side Rotary • MICRO SWITCH HDLS Series Order Guide/Recommended Listings
Description
Low Torque (LSR)
Low Diff., Low Torque (LSH)
Low operating torque
Low pretravel and low torque
SPDT
Snap Action
2NO/2NC
3
1
4
2
3
1
4
2
3
1
3
1
4
2
7
5
8
6
7
5
8
6
10°
0°
75°
SPDT
DPDT
DPDT
Double Break
1-2
3-4
3-4
1-2
75°
15° max.
9° max.
9° max.
7° max.
3° max.
4° max.
Overtravel
60° min.
60° min.
66° min.
66° min.
0,19 Nm [1.7 in-lb] max.
0,19 Nm [1.7 in-lb] max.
CW & CCW (Momentary)
-1°C to 121°C [30°F to 250°F] (for low temp, high temp, or preleaded versions, see pages 8-9)
Body Style
Conduit
(NPT)
Silver
Plug-in
0.5 in
LSR1A
LSH1A
Gold4
Plug-in
0.5 in
LSR1E
LSH1E
Silver
Plug-in
0.5 in
1
120 V Ind. lite
LSR5A
LSH5A
Silver
Plug-in
0.5 in
240 V Ind. lite1
LSR8A
LSH8A
Silver
Plug-in
0.5 in
24 V LED 1.5 mA
max. auto polarity1
LSR9A
LSH9S
Silver
Non-plug-in
0.5 in
LSR3K
LSH3K
Silver
Plug-in
0.75 in
LSR3B
LSH2B
Silver
Silver
Silver
Silver
Plug-in
0.5 in
LSR6B
LSH6B
Plug-in
0.75 in
LSR2R
LSH2R
Non-plug-in
0.75 in
LSR4L
LSH4L
Non-plug-in
0.5 in
LSR7L
LSHJ7L
5° max.
Contacts
SPDT
Double Break
15° max.
Op. temp range3
2
5°
9°
75°
Action
0°
Different. travel
Oper. torque
9°
Contact closed n
Contact open o
Circuitry
6°
8°
15°
75°
0°
4
2
1-2/5-6
3-4/7-8
3-4/7-8
1-2/5-6
Snap Action
1NO/1NC
15°
Pretravel
DPDT
Snap Action
2NO/2NC
1-2/5-6
3-4/7-8
3-4/7-8
1-2/5-6
0°
DPDT
1-2
3-4
3-4
1-2
SPDT
Snap Action
1NO/1NC
Options
120 V Ind. lite
1
Use at voltage indicated for light. Wired to NO circuit. Upper temperature limit for lighted units is 93°C [200°F]
Plug-in listings include base receptacle
Completely fluorocarbon sealed switches are preferred for use in temperatures above 93°C [200°F]
4
Gold-plated contacts
1
2
3
NOTE: Same polarity each pole.
To order a fluorocarbon sealed switch, insert the letters Y and C into the catalog listing as follows. The LSA1A limit switch is changed to a LSYAC1A limit switch.
To order a low temperature, fluorosilicone sealed switch, insert the letters Y and B into the catalog listing as follows. The LSA1A limit switch is changed to a LSYAB1A
limit switch.
12 sensing.honeywell.com
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Table 5. Side Rotary • MICRO SWITCH HDLS Series Order Guide/Recommended Listings
Maint. Contact
(LSN)
Center Neutral
(LSM)
Sequence Action
(LSL)
Maint.
360° Alt.
Action
Maintained,
2-pos1,2. Std.
Center Neutral
(Pole 1 operates
CCW; Pole 2
operates CW)
Sequential
(Pole 1 operates
before Pole 2, either
CW, CCW, or both)
DPDT
DPDT
SPDT
DPDT
Maintained
Contact
3
1
3
4
2
1-2
3-4
3
1
0°
1-2
3-4
3-4
1-2
0°
4
2
4
1
2
7
8
5
6
Maintained
Contact
0°
75°
0°
0°
8°
18°
7-8
5-6
3-4
1-2
Maintained
Contact
1-2
3-4
5-6
7-8
SPDT
1-2/5-6
3-4/7-8
3-4/7-8
1-2/5-6
Description
Maint.
Contact
(LSQ)
10°
15°
20°
25°
90°
25°
180°
8°
65°
0°
85°
85°
SPDT
SPDT
Double Break
DPDT
DPDT
Double Break
Pretravel
65° max.
65° max.
18° max.
Pole 1: 15°
Pole 2: add’l 10°
Different. travel
40° max.
40° max.
10° max.
each pole: 5°
Overtravel
20° min.
20° min.
0,45 Nm [4 in-lb]
57° min.
48° min.
0,45 Nm [4 in-lb]
0,45 Nm [4 in-lb]
CW & CCW (Momentary)
Maintained
Op. temp range6
75°
75°
5-6
7-8
7-8
5-6
65°
Action
0°
270°
Oper. torque
Circuitry
18°
1-2
3-4
3-4
1-2
Contact closed n
Contact open o
25°
-1°C to 121°C [30°F to 250°F]
(for low temp, high temp, or preleaded versions, see pages 8-9)
-12°C to 121°C
[10°F to 250°F]
(for low temp, high temp, or preleaded versions, see pages 8-9)
Contacts
Body Style5
Conduit
(NPT)
Options
Silver
Plug-in
0.5 in
LSQ300
LSN1A
Gold3
Plug-in
0.5 in
–
LSN1E
Silver
Plug-in
0.5 in
4
120 V Ind. lite
–
LSN5A
Silver
Plug-in
0.5 in
240 V Ind. lite4
–
LSN8A
Silver
Nonplug-in
0.5 in
–
LSN3K
Silver
Plug-in
0.75 in
–
LSN2B
LSM2D
LSL2C
Silver
Plug-in
0.5 in
–
LSN6B
LSM6D
LSL6C
3
Gold
Plug-in
0.5 in
–
–
LSM6U
–
Silver
Nonplug-in
0.75 in
–
LSN4L
LSM4N
LSL4M
Silver
Nonplug-in
0.5 in
–
LSN7L
LSM7N
LSL7M
POLE 1
POLE 2
Mechanical trip before electrical trip.
Total travel is approximately 80° max. Maintained contact switch normally used with LSZ53 yoke actuator.
Gold-plated contacts
4
Use at voltage indicated for light. Wired to NO circuit. Upper temperature limit for lighted units is 93°C [200°F].
5
Plug-in listings include base receptacle
6
Completely fluorocarbon-sealed switches are preferred for temperatures above 93°C [200°F].
1
2
3
NOTE: Same polarity each pole.
To order a fluorocarbon sealed switch, insert the letters Y and C into the catalog listing as follows. The LSA1A limit switch is changed to a LSYAC1A limit switch.
To order a low temperature, fluorosilicone sealed switch, insert the letters Y and B into the catalog listing as follows. The LSA1A limit switch is changed to a LSYAB1A
limit switch.
Sensing and Internet of Things
13
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Figure 2. MICRO SWITCH HDLS side rotary (single pole) dimensions
Figure 3. MICRO SWITCH HDLS side rotary (double pole)
dimensions
SPDT Plug-in (mm[in])
DPDT Plug-in (mm[in])
39,6
[1.56]
62,0
[2.44]
14,7
[.58]
19,0
[.75]
MTG PADS
MTG PADS
7,32
[.29]
59,4
[2.34]
119
[4.69]
70,4
[2.77]
59,4
[2.34]
18,8
[.74]
29,4
[1.16]
41,1
[1.62]
16,5
[.65]
25,4
[1.00]
44,5
[1.75]
CONDUIT OPENING
LOCATION
2X 5,2 [.20] Ø MTG HOLES
26,4
[1.04]
2X 10-32 UNF
TAPPED FROM REAR ONLY
29,4
[1.16]
47,8
[1.88]
2X 10-32 UNF
TAPPED FROM REAR ONLY
2X 5,2 [.20] Ø MTG HOLES
8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH
45,3
[1.78]
LSA DPDT PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
SPDT PLUG-IN PRODUCT DIMENSIONS
SPDTLSA
Non-plug-in
(FOR REFERENCE ONLY)
(mm[in])
DPDT Non-plug-in
(mm[in])
39,6
[1.56]
39,6
[1.56]
62,0
[2.44]
14,7
[0.58]
MTG PADS
82,6
[3.53]
89,5
[3.53]
74,9
[2.95]
CONDUIT OPENING
LOCATION
14,7
[.58]
19,0
[.75]
7,32
[.29]
106,7
[4.20]
39,6
[1.56]
62,0
[2.44]
19,05
[.75]
14,7
[.58]
19,0
[.75]
MTG PADS
7,32
[.29]
119
[4.69]
59,5
[2.34]
70,4
[2.77]
75,9
[2.97]
20,3
[0.8]
CONDUIT OPENING
LOCATION
36,6
[1.44]
29,4
[1.16]
41,1
[1.62]
44,5
[1.75]
LSA SPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
14 sensing.honeywell.com
2X 10-32 UNF
TAPPED FROM REAR ONLY
59,4
[2.34]
82,6
[3.25]
89,7
[3.53]
21,3
[.84]
CONDUIT OPENING
LOCATION
29,4
[1.16]
38,1
[1.50]
45,3
[1.78]
2X 5,2 [.20] Ø MTG HOLES
47,8
[1.88]
2X 10-32 UNF
TAPPED FROM REAR ONLY
2X 5,2 [.20] Ø MTG HOLES
8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH
LSA DPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Table 6. Top Rotary • MICRO SWITCH HDLS Series Order Guide/Recommended Listings
Top Rotary (LSB)
DPDT
Snap Action
1NO/1NC
Snap Action
2NO/2NC
3
1
4
2
3
1
4
2
7
5
8
6
0°
15°
25°
0°
1-2/5-6
3-4/7-8
3-4/7-8
1-2/5-6
SPDT
1-2
3-4
3-4
1-2
Description
Increased overtravel (100° min.). Uses same levers as side rotary
13°
25°
135°
Contact closed n
Contact open o
Pretravel
135°
25° max.
10° max.
12° max.
Overtravel
110° min.
110° min.
0,28 Nm [2.5 in lb] max.
Action
CW and CCW (Momentary)
Op. temp range3
DPDT
SPDT
SPDT
Double Break
25° max.
Different. travel
Oper. torque
Circuitry
-12°C to 121°C [10°F to 250°F] (for low temp, high temp, or preleaded versions, see pages 8-9)
Contacts
Body Style2
Conduit
(NPT)
Options
Silver
Plug-in
0.5 in
4
Gold
Plug-in
0.5 in
Silver
Plug-in
0.5 in
120 V Ind. lite1
Silver
Plug-in
0.5 in
240 V Ind. lite
LSB8A
–
Silver
Plug-in
0.5 in
24 V LED 1.5 mA
max. auto polarity1
LSB9A
–
Silver
Non-plugin
0.5 in
LSB3K
–
Silver
1
LSB1A
–
LSB1E
–
LSB5A
–
Plug-in
0.75 in
–
LSB2B
Silver
Plug-in
0.5 in
–
LSB6B
Silver
Plug-in
0.75 in
–
LSB2R
Silver
Non-plugin
0.75 in
–
LSB4L
Silver
Non-plugin
0.5 in
–
LSB7L
DPDT
Double Break
120 V Ind. lite
1
Use at voltage indicated for light. Wired to NO circuit. Upper temperature limit for lighted units is 93°C [200°F]
Plug-in listings include base receptacle
3
Completely fluorocarbon sealed switches are preferred for use in temperatures above 93°C [200°F]
4
Gold-plated contacts
1
2
NOTE: Same polarity each pole.
To order a fluorocarbon sealed switch, insert the letters Y and C into the catalog listing as follows. The LSA1A limit switch is changed to a LSYAC1A limit switch.
To order a low temperature, fluorosilicone sealed switch, insert the letters Y and B into the catalog listing as follows. The LSA1A limit switch is changed to a LSYAB1A
limit switch.
Sensing and Internet of Things
15
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Figure 4. MICRO SWITCH HDLS top rotary (single pole) dimensions
Figure 5. MICRO SWITCH HDLS top rotary (double pole)
dimensions
SPDT Plug-in (mm[in])
DPDT Plug-in (mm[in])
21,6
[.85]
MTG PADS
21,6
[.85]
39,6
[1.56]
Ø 7,4 DIA.
[Ø 0.29] DIA.
57,2
[2.25]
127.6
[5.02]
36,4
[1.43]
39,8
[1.56]
7,32 DIA
[.29]
MTG PADS
57,2
[2.25]
42,4
[1.67]
36,4
[1.43]
42,4
[1.67]
139,8
[5.5]
59,4
[2.34]
74,9
[2.95]
16,5
[.65]
25,4
[1.00]
39,1
[1.54]
CONDUIT OPENING
LOCATION
29,4
[1.16]
2X 5,2 [.20] Ø MTG HOLES
2X 5,2 [.20] Ø MTG HOLES
8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH
LSB DPDT PLUG-IN PRODUCT DIMENSIONS
21.6
[.85]
39,6
[1.56]
57,2
[2.25]
36,4
[1.43]
127,6
[5.02]
36,4
[1.43]
42,4
[1.67]
139.8
[5.5]
59,4
[2.34]
CONDUIT OPENING
LOCATION
70,4
[2.77]
29,4
[1.16]
41,1
[1.62]
44,4
[1.75]
LSB SPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
16 sensing.honeywell.com
2X 5,2 [.20] Ø MTG HOLES
39.8
[1.56]
7,32 DIA
[.29]
MTG PADS
7,4 DIA
[.29]
20,3
[.80]
36,6
[1.44]
2X 10-32 UNF
TAPPED FROM REAR ONLY
REFERENCE ONLY) (mm[in])
DPDT(FOR
Non-plug-in
21,6
[.85]
75,8
[2.98]
47,8
[1.88]
45,3
[1.78]
CONDUIT OPENING
LOCATION
LSB SPDT PLUG-IN PRODUCT DIMENSIONS
SPDT
Non-plug-in (mm[in])
(FOR REFERENCE ONLY)
39,0
[1.54]
29,4
[1.16]
26,4
[1.04]
2X 10-32 UNF
TAPPED FROM REAR ONLY
MTG PADS
82,6
[3.25]
18,8
[.74]
41,1
[1.62]
44,4
[1.75]
59,5
[2.34]
89.7
[3.53]
70,4
[2.77]
59,5
[2.34]
89.7
[3.53]
21,3
[.84]
38,1
[1.50]
CONDUIT OPENING
LOCATION
42,4
[1.67]
82.6
[3.25]
29,4
[1.16]
45,3
[1.78]
2X 10-32 UNF
TAPPED FROM REAR ONLY
47.8
[1.88]
2X 10-32 UNF
TAPPED FROM REAR ONLY
2X 5,2 [.20] Ø MTG HOLES
8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH
LSB DPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
36,4
[1.43]
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Table 7. Common levers for use with MICRO SWITCH HDLS Rotary Switches
Levers for use with side or top rotary actuated switches are available in a wide choice of sizes and materials. The most common
listings are shown below. Rollers may be on either side of the lever to best match the external acutating mechanism.
LSZ51A&C
fixed rotary lever,
nylon roller, front/
backl
LSZ55A,LSZ55B,
LSZ55C,LSZ55D
offset lever,
front/back
LSZ52A,
LSZ52B,
LSZ52C, LSZ52D
adj. lever, nylon/
steel, front/back
LSZ51B&D
fixed rotary lever,
steel roller, front/
back
LSZ60
one-way
roller lever
LSZ52J
adjustable lever,
nylon roller
Ø 25,4 mm [Ø 1 in]
LSZ59A,LSZ59B,
LSZ59C,LSZ59D
LSZ69CA
spoke lever - 152 mm [6 in]
short fixed lever,
front/back
LSZ53A, LSZ53B, LSZ53D
yoke lever, nylon and steel rollers,
front/back placement
LSZ52K
adjustable lever,
nylon roller
Ø 38,1 mm
[Ø 1.5 in]
LSZ54M
aluminum
rod
Ø 140 mm
[Ø 5.5 in]
LSZ54R
spring wire
305 mm [12 in]
LSZ61
loop
152 mm [6 in]
LSZ67AA*
Plastic conveyor roller
LSZ68
plastric rod w/
spring
305 mm
[12 in]
LSZ54N
stainless steel
rod 330 mm
[13 in]
* May require orientation of switch and lever to enable gravity to help restore free position of switch.
Sensing and Internet of Things
17
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Table 8. HDLS Series Actuator Code Table (see previous page)
Catalog
Listing
Material
Rod/Roller
Dia. mm
[in]
Fixed 38,1 mm [1.5 in] radius
–
Rollerless
n/a
Rod/Roller
Width mm
[in]
Roller
Mounting
n/a
n/a
Catalog
Listing
Material
Rod/Roller Rod/Roller
Dia. mm
Width mm
[in]
[in]
Roller
Mounting
Fixed 38,1 mm [1.5 in] radius
–
Rollerless
n/a
n/a
n/a
LSZ51A
Nylon
19 [0.75]
6,35 [0.25]
Front
LSZ55A
Nylon
19 [0.75]
6,35 [0.25]
Back
LSZ51B
Steel
19 [0.75]
6,35 [0.25]
Front
LSZ55B
Steel
19 [0.75]
6,35 [0.25]
Back
LSZ51C
Nylon
19 [0.75]
6,35 [0.25]
Back
LSZ55C
Nylon
19 [0.75]
6,35 [0.25]
Front
LSZ51D
Steel
19 [0.75]
6,35 [0.25]
Back
LSZ55D
Steel
19 [0.75]
6,35 [0.25]
Front
LSZ51F
Nylon
25,4 [1.0]
12,7 [0.50]
Front
LSZ55E
Nylon
19 [0.75]
12,7 [0.50]
Front
LSZ51G
Nylon
38,1 [1.5]
6,35 [0.25]
Front
LSZ55K
Nylon
38,1 [1.5]
6,35 [0.25]
Front
LSZ51J
Nylon
25,4 [1.0]
12,7 [0.50]
Back
LSZ51L
Ball bearing
19 [0.75]
6,35 [0.25]
Back
LSZ59A
Nylon
19 [0.75]
6,35 [0.25]
Front
LSZ51M
Nylon
19 [0.75]
31,7 [1.25]
Back
LSZ59B
Steel
19 [0.75]
6,35 [0.25]
Front
LSZ51N
Steel
19 [0.75]
31,7 [1.25]
Front
LSZ59C
Nylon
19 [0.75]
6,35 [0.25]
Back
LSZ59D
Steel
19 [0.75]
6,35 [0.25]
Back
LSZ51P
Nylon
19 [0.75] 12,7 [0.50] Front
Adjustable 38,1 mm to 89,0 mm [1.5 in to 3.5 in] radius
–
Rollerless
n/a
n/a
n/a
LSZ52A
Nylon
19 [0.75]
6,35 [0.25]
Back
LSZ52B
Steel
19 [0.75]
6,35 [0.25]
Back
LSZ52C
Nylon
19 [0.75]
6,35 [0.25]
Front
LSZ52D
Steel
19 [0.75]
6,35 [0.25]
Front
LSZ52E
Nylon
19 [0.75]
33,0 [1.30]
Front
LSZ52J
Nylon
25,4 [1.0]
12,7 [0.50]
Front
LSZ52K
Nylon
38,1 [1.5]
6,35 [0.25]
Front
LSZ52L
Ball bearing
19 [0.75]
6,35 [0.25]
Front
LSZ52M
Nylon
50,8 [2.0]
6,35 [0.25]
Front
LSZ52N
Nylon
19 [0.75]
12,7 [0.50]
Front
Yoke – 38,1 mm [1.5 in] radius
LSZ53A
Nylon
19 [0.75]
6,35 [0.25]
Front/Back
LSZ53B
Steel
19 [0.75]
6,35 [0.25]
Front/Back
LSZ53D
Steel
19 [0.75]
6,35 [0.25]
Front/Front
LSZ53E
Nylon
19 [0.75]
6,35 [0.25]
Back/Front
LSZ53M
Nylon
19 [0.75]
31,7 [1.25]
Back/Front
LSZ53P
Steel
19 [0.75]
6,35 [0.25]
Back/Back
LSZ53S
Nylon
19 [0.75]
6,35 [0.25]
Back/Back
–
Hub only
n/a
n/a
n/a
LSZ54M
Alum, 140 mm Ø 3,2
[5.5 in]
[Ø 0.125]
n/a
n/a
LSZ54N
Stainless, 330
mm [13 in]
Ø 3,2
[Ø 0.125]
n/a
n/a
LSZ54R
SST spring
wire, 305 mm
[12 in]
Ø 1,9
[Ø 0.075]
n/a
n/a
LSZ54V
Flex cable (tin
plated steel),
122 mm
[4.8 in]
Ø 4,8
[Ø 0.19]
n/a
n/a
LSZ54P
Plastic rod,
533,4 mm
[21 in]
Ø 6,85
[Ø 0.27]
n/a
n/a
LSZ54W
Plastic rod,
183 mm
[7.2 in]
Ø 6,85
[Ø 0.27]
n/a
n/a
LSZ54T
330 [13]
stainless steel
Ø 4,8
[Ø 0.19]
n/a
n/a
152 mm [6.0
in] Stainless
3,2 [0.125] n/a
n/a
Rod
38,1 mm [1.5 in] radius one-way roller lever
LSZ60A
Nylon
19 [0.75]
6,35 [0.25]
Front
LSZ60B
Steel
19 [0.75]
6,35 [0.25]
Front
Flexible loop
LSZ61
Ø 4,8 [Ø 0.19] 152 mm [6 in] flexible loop
Plastic
LSZ618
Ø 4,8 [Ø 0.19] 241 mm [9.5 in] flexible loop
Plastic
LSZ54
Hub only
n/a
n/a
n/a
Spring rod
LSZ68
Delrin rod, 305 Ø 6,35
[12 ]
[Ø 0.25]
n/a
n/a
LSZ617
Delrin rod, 406 Ø 6,35
[16]
[Ø 0.25]
n/a
n/a
LSZ686
Delrin rod,
152 [6]
Ø 6,35
[Ø 0.25]
n/a
n/a
Rubber
50 [2.0]
12,7
[0.50]
front
Rubber
50 [2.0]
12,7
[0.50]
front
Rubber
50 [2.0]
12,7
[0.50]
front
38,1 [1.5]
96,5 [3.8]
n/a
Rubber roller levers
LSZ51Y
38,1 mm [1.5 in]
radius (std.)
LSZ55Y
38,1 mm [1.5 in]
radius (offset)
LSZ52Y
38,1 mm to 89,0
mm [1.5 in to
3.5 in] radius
(adjustable)
Spoke
LSZ69CA
Short fixed - 33 mm [1.3 in] radius
Plastic roller levers
LSZ67AA*
(conveyor)
Plastic
* may require orientation of switch and lever to enable gravity to help restore free position of switch.
18 sensing.honeywell.com
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
MICRO SWITCH HDLS Side Rotary Levers’ Cam Tracking
Levers for side and top rotary switches are normally ordered as separate catalog listings. They also may be ordered by including a
suffix to the switch catalog listing (see nomenclature tree in this document) and adding the lever price.
LSZ51 TYPE LEVERS CAM TRACKING
Figure 6. LSZ51 type levers cam tracking
Figure 7. LSZ52 type levers cam tracking
57,4 - 63,8
[2.26 - 2.51]
ADJUSTMENT
LEVER INVERTED
51,0 - 57,4
[2.01 - 2.26]
ADJUSTMENT
6,35 mm x 19,0 mm dia
[0.25 in x 0.75 in dia] OR
56,4 mm to 62,7 mm
[2.22 in to 2.47 in]
adjustment
58,9 - 65,3
[2.32 - 2.57]
ADJUSTMENT
6,35 mm x 38,1 mm dia
[0.25 in x 1.5 in dia] OR
42,9 - 49.3
[1.69 - 1.94]
ADJUSTMENT
6,35 X 19,0 DIA
[.25 X .75 DIA]
12,7 mm x 25,4 mm dia
[0.50 in x 1.0 in dia]
6,35 X 19,0 DIA
[.25 X .75 DIA]
LEVER
INVERTED
21,3
[.85]
21,3 mm
[0.85 in]
21,3
[.85]
38,1
[1.5]
38,1 mm to 91,1 mm
[1.5 in to 3.6 in]
adjustment
38,1
[1.50]
25,4
[1.00]
25,4
[1.00]
19,0
[.75]
11,0
[.43]
25,4 mm
[1.00 in]
19,05
[.75]
6,35
[.25]
ADJUSTMENT
11,0
[.43]
19,0 mm
[0.75 in]
6,35
[.25]
ADJUSTMENT
6,35 mm
[0.25 in]
adjustment
11,0 mm
[0.43 in]
Figure 8. LSZ54 type levers cam tracking
Figure 9. LSZ55 type levers cam tracking
78,2 mm to 84,6 mm
[3.08 in to 3.33 in]
adjustment
58,7 mm to 65,0 mm
[2.31 in to 2.56 in]
adjustment
6,35 mm x 19,0 mm dia.
[0.25 in x 0.75 in dia.]
70,9 mm to 77,2 mm
[2.79 in to 3.04 in]
adjustment
21,3 mm
[0.85 in]
21,3 mm
[0.85 in]
127,0 mm [5.0 in] max. aluminum rod
330,2 mm [13.0 in] max. stainless steel rod
38,1 mm
[1.50 in]
25,4 mm
[1.00 in]
25,4 mm
[1.0 in]
19,05 mm
[0.75 in]
9,05 mm
[0.75 in]
11,0 mm
[0.43 in]
5,3 mm
[0.21 in]
adjustment
11,0 mm
[0.43 in]
6,35 mm
[0.25 in]
adjustment
Sensing and Internet of Things
19
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Table 9. Top Plungers • MICRO SWITCH HDLS Series Order Guide/Recommended Listings
All top plungers are momentary action.
Roller (LSD)
Adjustable (LSV)
Top plain plunger for
in-line operating
motion
Roller plunger
can be rotated at 90°
increments
Adjustable top plain
plunger
7
5
8
6
1,4 mm
[0.055 in]
1,78 mm
[0.07 in]
0 in
1-2/5-6
3-4/7-8
3-4/7-8
1-2/5-6
0 in
4
2
4
2
1-2
3-4
3-4
1-2
3
1
3
1
6,6 mm
[0.26 in]
6,6 mm
[0.26 in]
Contact closed n
Contact open o
0 in
6,6 mm
[0.26 in]
Pretravel
0,38 mm
[0.015 in]
0,51 mm
[0.02 in]
Overtravel
DPDT
SPDT
SPDT
Double Break
Conduit
(NPT)
Silver
Plug-in
0.5 in
4
Gold
Plug-in
0.5 in
Silver
Plug-in
Silver
Plug-in
Silver
Non-plugin
7
5
8
6
0 in
1,4 mm
[0.07 in]
6,6 mm
[0.26 in]
3
1
0 in
1,27 mm
[0.050 in]
4
2
1,4 mm
[0.055 in]
1,78 mm
[0.07 in]
6,6 mm
[0.26 in]
Snap Action
2NO/2NC
Snap Action
1NO/1NC
6,6 mm
[0.26 in]
0,38 mm
[0.015 in]
0,51 mm
[0.02 in]
0,38 mm
[0.015 in]
45,8 mm [1.805 in]
55,9 mm [2.20 in]
17,8 N [4 lb] max.
Op. temp range
-12°C to 93°C [10°F to 200°F] (for low temp, high temp, or preleaded versions, see pages 8-9)
Options
LSC1A
LSD1A
LSV1A
LSC1E
LSD1E
LSV1E
0.5 in
120 V Ind. lite1
LSC5A
LSD5A
LSV5A
0.5 in
240 V Ind. lite1
LSC8A
LSD8A
LSV8A
0.5 in
LSC3K
LSD3K
LSV3K
LSC2B
LSD2B
LSV2B
LSC2R
LSD2R
LSV2R
LSC6B
LSD6B
LSV6B
Silver
Plug-in
0.5 in
Silver
Plug-in
0.75 in
Silver
Non-plugin
0.75 in
LSC4L
LSD4L
LSV4L
Silver
Non-plugin
0.5 in
LSC7L
LSD7L
LSV7L
53 mm to 59 mm
[2.08 in to 2.34 in]
0.75 in
DPDT
Double Break
1,27 mm
[0.050 in]
0,51 mm
[0.02 in]
Plug-in
8
6
0 in
Silver
4
2
7
5
1,4 mm
[0.07 in]
3
1
Operating force
3
Body Style2
4
2
DPDT
4,83 mm [0.19 in]
Operating point
(nom.)
Contacts
1,4 mm
[0.055 in]
3
1
SPDT
1,78 mm [0.07 in]
Different. travel
Circuitry
4
2
1,27 mm 1,78 mm
[0.050 in] [0.07 in]
1,4 mm
[0.07 in]
Snap Action
2NO/2NC
Snap Action
1NO/1NC
3
1
DPDT
1-2/5-6
3-4/7-8
3-4/7-8
1-2/5-6
Snap Action
2NO/2NC
Snap Action
1NO/1NC
SPDT
1-2
3-4
3-4
1-2
DPDT
1-2/5-6
3-4/7-8
3-4/7-8
1-2/5-6
SPDT
1-2
3-4
3-4
1-2
Description
Plain (LSC)
120 V Ind. lite1
Use at voltage indicated for light. Wired to NO circuit. Upper temperature limit for lighted units is 93°C [200°F]
Plug-in listings include base receptacle
Completely fluorocarbon sealed switches are preferred for use in temperatures above 93°C [200°F]
4
Gold-plated contacts
1
2
3
NOTE: Same polarity each pole.
To order a fluorocarbon sealed switch, insert the letters Y and C into the catalog listing as follows. The LSA1A limit switch is changed to a LSYAC1A limit switch.
To order a low temperature, fluorosilicone sealed switch, insert the letters Y and B into the catalog listing as follows. The LSA1A limit switch is changed to a LSYAB1A
limit switch.
20 sensing.honeywell.com
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Figure 10. MICRO SWITCH HDLS LSC Series (single pole
plunger dimensions
Figure 11. MICRO SWITCH HDLS LSC Series (double pole
plunger dimensions
SPDT Plug-in (mm[in])
DPDT Plug-in (mm[in])
21,6
[.85]
14,7
[.58]
9,4
[.37]
46,0
[1.81]
OPERATING POINT
59,4
[2.34]
39,6
[1.56]
Ø 25,4
[1.0]
28,7
[1.13]
46,0
[1.81]
OPERATING POINT
MTG PADS
28,7
[1.13]
59,5
[2.34]
70,4
[2.77]
74,9
[2.95]
CONDUIT OPENING
LOCATION
9,4
[.37]
39,6
[1.56]
Ø 25,4
[1.0]
MTG PADS
14,7
[.58]
21,6
[.85]
82,6
[3.25]
89,7
[3.53]
41,1
[1.62]
25,4
[1.00]
39,1
[1.54]
29,4
[1.16]
29,4
[1.16]
16,5
[.65]
CONDUIT OPENING
LOCATION
26,4
[1.04]
2X 5,2 [.20] Ø MTG HOLES
2X 10-32 UNF
TAPPED FROM REAR ONLY
44,5
[1.75]
LSC SPDT PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
2X 5,2 [.20] Ø MTG HOLES
9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH
(FOR REFERENCE ONLY)
21,6
[.85]
14,7
[.58]
9,4
[.37]
46,0
[1.81]
OPERATING POINT
28,7
[1.13]
59,4
[2.34]
14,7
[.58]
9,4
[.37]
39,6
[1.56]
Ø 25,4
[1,0]
MTG PADS
2X 10-32 UNF
TAPPED FROM REAR ONLY
45,3
[1.78]
LSC Non-plug-in
DPDT PLUG-IN PRODUCT
DPDT
(mm[in])DIMENSIONS
SPDT Non-plug-in (mm[in])
21,6
[.85]
47,8
[1.88]
18,8
[.74]
Ø 25,4
[1.50]
39,6
[1.56]
46,0
[1.84]
OPERATING POINT
MTG PADS
59,5
[2.34]
89,7
[3.53]
70,4
[2.77]
28,7
[1.13]
82,6
[3.25]
75,8
[2.98]
29,4
[1.16]
CONDUIT OPENING
LOCATION
41,1
[1.62]
20,3
[.80]
36,6
[1.44]
39,0
[1.54]
2X 10-32 UNF
TAPPED FROM REAR ONLY
44,4
[1.75]
29,4
[1.16]
CONDUIT OPENING
LOCATION
38,1
[1.50]
47,8
[1.88]
21,3
[0.84]
45,3
[1.78]
2X 10-32 UNF
TAPPED FROM REAR ONLY
2X 5,2 [.20] Ø MTG HOLES
8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH
2X 5,2 [.20] Ø MTG HOLES
LSC DPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
LSC SPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
Sensing and Internet of Things
21
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Figure 12. MICRO SWITCH HDLS LSD Series (single pole) top
roller plunger dimensions
Figure 13. MICRO SWITCH HDLS LSD Series (double pole) top
roller plunger dimensions
SPDT Plug-in (mm[in])
DPDT Plug-in (mm[in])
39,6
[1.56]
25,4
[1.00]
Ø12,7
[.50]
21,6
[.85]
14,7
[.58]
4,8
[.19]
39,6
[1.56]
21.46@21,6
[.85]
4,8
[1.19]
MTG PADS
25,4
[1.00]
Ø12.7
[.50]
14,7
[.58]
MTG PADS
28,7
[1.13]
59,4
[2.34]
74,9
[2.95]
CONDUIT OPENING
LOCATION
55,9
[2.20]
OPERATING
POINT
CONDUIT OPENING
LOCATION
41,1
[1.62]
26,4
[1.04]
2X 10-32 UNF
TAPPED FROM REAR ONLY
44,4
[1.54]
82,6
[3.25]
29,4
[1.16]
47,8
[1.88]
21,3
[.84]
2X 5,2 [.20] Ø MTG HOLES
39,1
[1.54]
59,5
[2.34]
89,7
[3.53]
29,4
[1.16]
25,4
[1.00]
28,7
[1.13]
70,4
[2.77]
16,5
[.65]
55,9
[2,20]
OPERATING
POINT
2X 10-32 UNF
TAPPED FROM REAR ONLY
45,3
[1.78]
DIMS: MM
[IN]
2X 5,2 [.20] Ø MTG HOLES
9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH
LSD SPDT PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
SPDT Non-plug-in (mm[in])
DPDT Non-plug-in (mm[in])
LSD DPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
39,6
[1.56]
39,6
[1.56]
25,4
[1.00]
21,6
[.85]
4,8
[1.19]
14,7
[.58]
Ø12,7
[.50]
MTG PADS
28,7
[1.13]
4,8
[0.19]
MTG PADS
59,5
[2.34]
2X 5,2 [.20] Ø MTG HOLES
29,4
[1.16]
47,8
[1.88]
21,3
[.84]
38,1
[1.50]
2X 10-32 UNF
TAPPED FROM REAR ONLY
44,4
[1.75]
DIMS: MM
[IN]
DIMS: MM
[IN]
LSD DPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
LSD SPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
22 sensing.honeywell.com
2X 10-32 UNF
TAPPED FROM REAR ONLY
45,3
[1.78]
55,9
[2.20]
OPERATING
POINT
82,6
[3.25]
70,4
[2.77]
29,4
[1.16]
41,1
[1.62]
20,3
[.80]
36,6
[1.44]
Ø12,7
[.50]
28,7
[1.13]
CONDUIT OPENING
LOCATION
CONDUIT OPENING
LOCATION
25,4
[1.00]
14,7
[.58]
55,9
[2.20]
OPERATING
POINT
89,7
[3.53]
59,4
[2.34]
75,8
[2.98]
39,0
[1.54]
21,6
[.85]
2X 5,2 [.20] Ø MTG HOLES
8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Figure 14. MICRO SWITCH HDLS LSV Series top adjustable
plunger (single pole) dimensions
Figure 15. MICRO SWITCH HDLS LSV Series top adjustable
plunger (double pole) dimensions
SPDT Plug-in (mm[in])
DPDT Plug-in (mm[in])
7,9
[.31]
Ø 25,4
[1.00]
17,5
[.69]
14,7
[.58]
21,6
[.85]
53,1
[2.09]
MIN OPERATING
POINT
7,9
[.31]
Ø 25,4
[Ø1.00]
39,6
[1.56]
21,6
[.85]
MTG PADS
14,7
[.58]
59,4
[2.34]
MAX OPERATING
POINT
28,7
[1.13]
59,4
[2.34]
17,5
[.69]
MTG PADS
74,9
[2.95]
59,5
[2.34]
89,7
[3.53]
70,4
[2.77]
59,4
[2.34]
MAX OPERATING
POINT
28,7
[1.13]
53,1
[2.09]
MIN OPERATING
POINT
82,6
[3.25]
CONDUIT OPENING
LOCATION
18.8
[.74]
41,1
[1.62]
16,5
[.65]
25,4
[1.00]
39,0
[1.54]
38,1
[1.50]
2X 5,2 [.20] Ø MTG HOLES
44,5
[1.75]
36,6
[1.56]
25,4
[1.00]
17,5
[.69]
2X 10-32 UNF
TAPPED FROM REAR ONLY
53,1
[2.09]
MIN OPERATING
POINT
2X 5,2 [.20] Ø MTG HOLES
9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH
45,3
[1.78]
DIMS: MM
[IN]
LSV DPDT PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
DPDT Non-plug-in (mm[in])
LSV
SPDT PLUG-IN(mm[in])
PRODUCT DIMENSIONS
SPDT
Non-plug-in
(FOR REFERENCE ONLY)
21,6
[.85]
47,8
[1.88]
26,4
[1.04]
2X 10-32 UNF
TAPPED FROM REAR ONLY
DIMS: MM
[IN]
MTG PADS
29,4
[1.16]
29,4
[1.16]
CONDUIT OPENING
LOCATION
14,7
[.58]
7,9
[.31]
21,6
[.85]
59,4
[2.34]
MAX OPERATING
POINT
28,7
[1.13]
MTG PADS
59,4
[2.34]
CONDUIT OPENING
LOCATION
20,3
[.80]
36,6
[1.44]
39,0
[1.54]
28,7
[1.13]
41,1
[1.62]
2X 5,2 [.20] Ø MTG HOLES
2X 10-32 UNF
TAPPED FROM REAR ONLY
DIMS: MM
[IN]
59,4
[2.34]
MAX OPERATING
POINT
53,1
[2.09]
MIN OPERATING
POINT
59,5
[2.34]
82,6
[3.25]
70,4
[2.77]
29,4
[1.16]
44,4
[1.75]
7,9
[.31]
17,5
[.69]
89.65
75,8
[2.98]
14,7
[.58]
Ø 25,4
[Ø1.00]
CONDUIT OPENING
LOCATION
38,1
[1.50]
29,4
[1.16]
21,3
[.84]
47,8
[1.88]
2X 10-32 UNF
TAPPED FROM REAR ONLY
45,3
[1.78]
DIMS: MM
[IN]
2X 5,2 [.20] Ø MTG HOLES
8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH
LSV DPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
LSV SPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
Sensing and Internet of Things
23
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Table 10. Side Plungers • MICRO SWITCH HDLS Series Order Guide/Recommended Listings
Roller (LSF)
Adjustable
(LSW)
Maintained (LSG)
Side plain
plunger
(momentary)
Side roller
plunger
(momentary)
Adjustable
side plain
plunger
(momentary)
Side plain plunger with
maintained contact
0 in
4
2
3
1
4
2
7
5
8
6
1-2
3-4
3-4
1-2
3
1
0 in
1,4 mm
[0.055 in]
2,54 mm
[0.10 in]
0 in
2,03 mm
[0.08 in]
reset
1,4 mm
[0.055 in]
2,54 mm
[0.10 in]
4,32 mm
[0.17 in]
trip
6,35 mm
[0.25 in]
Contact closed n
Contact open o
7,36 mm
[0.29 in]
Pretravel
Different. travel
Circuitry
DPDT
SPDT
SPDT
Double Break
2,03 mm
[0.08 in]
reset
4,32 mm
[0.17 in]
trip
6,35 mm
[0.25 in]
2,54 mm [0.10 in]
4,32 mm [0.17 in]
Single pole: 0,64 mm [0.025 in]
Double pole: 0,89 mm [0.035 in]
2,29 mm
[0.09 in]
4,83 mm [0.19 in]
2,0 mm [0.08 in]
Overtravel
Operating point
(nominal)
7,36 mm
[0.29 in]
0 in
1-2/5-6
3-4/7-8
3-4/7-8
1-2/5-6
Snap Action
2NO/2NC
Snap Action
1NO/1NC
1-2
3-4
3-4
1-2
Description
Plain (LSE)
1-2/5-6
3-4/7-8
3-4/7-8
1-2/5-6
Heads may be positioned to accept actuation
from any of four directions, 90° apart.
33,0 mm
[1.30 in]
44,1 mm
[1.74 in]
41,0 mm to
47,4 mm
[1.62 in to
1.87 in]
67,6 mm [1.48 in]
Operating force
26,7 N [6 lb] max.
44,5 N
[10 lb] max.
Op. temp range3
(for low temp, high temp, or preleaded versions, see pages 8-9)
-12°C to 93°C [10°F to 200°F]
-1°C to 93°C
[30°F to 200°F]
(for low temp, high temp, or preleaded versions,
see pages 8-9)
Contacts
Body Style2
Conduit
(NPT)
Options
Silver
Plug-in
0.5 in
LSE1A
LSF1A
LSW1A
LSG1A
Gold4
Plug-in
0.5 in
LSE1E
LSF1E
LSW1E
LSG1E
Silver
Plug-in
0.5 in
1
120 V Ind. lite
LSE5A
LSF5A
LSW5A
LSG5A
Silver
Plug-in
0.5 in
240 V Ind. lite1
LSE8A
LSF8A
LSW8A
LSG8A
Silver
Non-plug-in
0.5 in
LSE3K
LSF3K
LSW3K
LSG3K
Silver
Plug-in
0.75 in
LSE2B
LSF2B
LSW2B
LSG2B
Silver
Plug-in
0.5 in
LSE2R
LSF2R
LSW2R
LSG2R
Silver
Plug-in
0.75 in
LSE6B
LSF6B
LSW6B
LSG6B
Gold4
Plug-in
0.5 in
LSE6S
–
–
–
Silver
Non-plug-in
0.75 in
LSE4L
LSF4L
LSW4L
LSG4L
Silver
Non-plug-in
0.5 in
LSE7L
LSF7L
LSW7L
LSG7L
DPDT
Double Break
120 V Ind. lite1
Use at voltage indicated for light. Wired to NO circuit. Upper temperature limit for lighted units is 93°C [200°F]
Plug-in listings include base receptacle
Completely fluorocarbon sealed switches are preferred for use in temperatures above 93°C [200°F]
4
Gold-plated contacts
1
2
3
NOTE: Same polarity each pole.
To order a fluorocarbon sealed switch, insert the letters Y and C into the catalog listing as follows. The LSA1A limit switch is changed to a LSYAC1A limit switch.
To order a low temperature, fluorosilicone sealed switch, insert the letters Y and B into the catalog listing as follows. The LSA1A limit switch is changed to a LSYAB1A
limit switch.
24 sensing.honeywell.com
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Figure 16. MICRO SWITCH HDLS LSE Series side plain plunger
(single pole) dimensions
Figure 17. MICRO SWITCH HDLS LSE Series side plain plunger
(double pole) dimensions
SPDT Plug-in (mm[in])
DPDT Plug-in (mm[in])
21,6
[.85]
MTG PADS
14,7
[.58]
33,0
[1.30]
OPERATING
POINT
20,3
[.80]
Ø9,4
[.37]
39,6
[1.56]
19,0
[.75]
31,5
[1.24]
14,7
[.58]
33,0
[1.30]
OPERATING
POINT
21,6
[.85]
20,3
[.80]
39,6
[1.56]
19,0
[.75]
Ø 9,4
[.37]
MTG PADS
31,5
[1.24]
Ø 25,4
[1.00]
Ø25,4
[1.00]
59,4
[2.34]
70,4
[2.77]
74,9
[2.95]
59,5
[2.34]
89,7
[3,53]
CONDUIT OPENING
LOCATION
CONDUIT OPENING
LOCATION
29,4
[1.16]
16,5
[.65]
25,4
[1.00]
39,1
[1.54]
26,4
[1.04]
2X 10-32 UNF
TAPPED FROM REAR ONLY
38,1
[1.50]
2X 5,2 [.20] Ø MTG HOLES
44,5
[1.75]
29,4
[1.16]
47,8
[1.88]
18,8
[.74]
41,1
[1.62]
70,4
[2.77]
2X 5,2 [.20] Ø MTG HOLES
9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH
2X 10-32 UNF
TAPPED FROM REAR ONLY
DIMS: MM
[IN]
LSE DPDT PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
LSE SPDT PLUG-IN PRODUCT DIMENSIONS
SPDT Non-plug-in (mm[in])
DPDT Non-plug-in (mm[in])
(FOR REFERENCE ONLY)
21,6
[.85]
MTG PADS
33,0
[1.30]
OPERATING
POINT
14,7
[.58]
Ø9,4
[.37]
Ø 25,4
[1.00]
19,0
[.75]
31,5
[1.24]
CONDUIT OPENING
LOCATION
70,4
[2.77]
29,4
[1.16]
41,1
[1.62]
2X 5,2 [.20] Ø MTG HOLES
44,4
[1.75]
39,6
[1.56]
Ø 9,4
[.37]
20,3
[.80]
19,0
[.75]
31,5
[1.24]
Ø 25,4
[1.00]
59,4
[2.34]
75,8
[2.98]
14,7
[.58]
33,0
[1.30]
OPERATING
POINT
21,6
[.85]
39,6
[1.56]
20,3
[.80]
20,3
[.80]
36,6
[1.44]
39,0
[1.54]
MTG PADS
2X 10-32 UNF
TAPPED FROM REAR ONLY
59,5
[2.34]
89,7
[3.53]
82,6
[3.25]
29,4
[1.16]
CONDUIT OPENING
LOCATION
47,8
[1.88]
21,3
[.84]
38,1
[1.50]
45,3
[1.78]
2X 10-32 UNF
TAPPED FROM REAR ONLY
2X 5,2 [.20] Ø MTG HOLES
8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH
LSE DPDT NON PLUG-IN PRODUCT DIMENSIONS
LSE SPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
(FOR REFERENCE ONLY)
Sensing and Internet of Things
25
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Figure 18. MICRO SWITCH HDLS LSF Series side roller plunger
(single pole) dimensions
Figure 19. MICRO SWITCH HDLS LSF Series side roller plunger
(double pole) dimensions
SPDT Plug-in (mm[in])
DPDT Plug-in (mm[in])
44,2
[1.74]
OPERATING
POINT
MTG PADS
14,7
[.58]
12,7
[.50]
ROLLER
DIAMETER
21,6
[.85]
MTG PADS
20.3
[.80]
59,4
[2.34]
29,4
[1.16]
41,1
[1,62]
25,4
[1.00]
47,8
[1.88]
18,8
[.74]
2X 5,2 [.20] Ø MTG HOLES
38,1
[1.50]
2X 10-32 UNF
TAPPED FROM REAR ONLY
44,4
[1.54]
82,6
[3.25]
CONDUIT OPENING
LOCATION
29,4
[1.16]
16,5
[.65]
59,5
[2.34]
89,7
[3,53]
70,4
[2.77]
CONDUIT OPENING
LOCATION
39,1
[1.54]
31,5
[1.24]
25,4
[1.00]
25,4
[1.00]
74,9
[2.95]
39,6
[1.56]
4,8
[.19]
19,0
[.75]
31,5
[1.24]
19,0
[.75]
14,7
[.58]
12.7
[.50]
ROLLER
DIAMETER
21,6
[.85]
39,6
[1.56]
4,8
[.19]
20,3
[.80]
44,2
[1.74]
OPERATING
POINT
26,4
[1.04]
2X 10-32 UNF
TAPPED FROM REAR ONLY
2X 5,2 [.20] Ø MTG HOLES
9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH
45,3
[1.78]
DIMS: MM
[IN]
LSF DPDT
PLUG-IN PRODUCT
DPDT
Non-plug-in
(mm[in])DIMENSIONS
SPDT
Non-plug-in
(mm[in])
LSF
SPDT PLUG-IN
PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
(FOR REFERENCE ONLY)
44,2
[1.74]
OPERATING
POINT
21,6
[.85]
MTG PADS
44,2
[1.74]
OPERATING
POINT
14,7
[.58]
39,6
[1.56]
12,7
[.50]
ROLLER
DIAMETER
20,3
[.80]
MTG PADS
21,6
[.85]
4,8
[.19]
31,5
[1.24]
19,0
[.75]
70,4
[2.77]
59,5
[2.34]
89,7
[3.53]
82,6
[3.25]
29,4
[1.16]
20,3
[.80]
36,6
[1.44]
39,0
[1.54]
31,5
[1.24]
19,0
[.75]
n 25,4
[1.00]
59,4
[2.34]
CONDUIT OPENING
LOCATION
39,6
[1.56]
4,8
[.19]
20,3
[.80]
25,4
[1.00]
75,8
[2.98]
14,7
[.58]
12,7
[.50]
ROLLER DIAMETER
41,1
[1,62]
2X 5,2 [.20] Ø MTG HOLES
44,4
[1.75]
2X 10-32 UNF
TAPPED FROM REAR ONLY
CONDUIT OPENING
LOCATION
29,4
[1.16]
21,3
[.84]
38,1
[1.50]
47,8
[1.88]
2X 10-32 UNF
TAPPED FROM REAR ONLY
45,3
[1.78]
2X 5,2 [.20] Ø MTG HOLES
8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH
LSF SPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
26 sensing.honeywell.com
LSF DPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Figure 20. MICRO SWITCH HDLS LSW Series side adjustable
plunger (single pole) dimensions
Figure 21. MICRO SWITCH HDLS LSW Series side adjustable
plunger (double pole) dimensions
SPDT Plug-in (mm[in])
DPDT Plug-in (mm[in])
21,6
[.85]
41,1
[1.62]
MIN
OPERATING
POINT
20,3
[.80]
MTG PADS
21,6
[.85]
47,5
[1.87]
MAX
OPERATING POINT
39,6
[1.56]
20,3
[.80]
14,7
[.58]
19,0
[.75]
31,4
[1.24]
CONDUIT OPENING
LOCATION
39,6
[1.56]
14,7
[.58]
19,0
[.75]
31,4
[1.24]
MTG PADS
Ø 25,4
[1.00]
Ø 25,4
[1.00]
7,9
[.31]
ACROSS
FLATS
74,9
[2.95]
47,5
[1.87]
MAX OPERATING POINT
41,1
[1.62]
MIN
OPERATING
POINT
59,4
[2.34]
70,4
[2.77]
29,4
[1.16]
16,5
[.65]
89,7
[3.53]
82,6
[3.25]
29,4
[1.16]
2X 5,2 [.20] Ø MTG HOLES
44,5
[1.75]
59,4
[2.34]
CONDUIT OPENING
LOCATION
41,1
[1.62]
25,4
[1.00]
39,0
[1.54]
7,9
[.31]
ACROSS
FLATS
38,1
[1.50]
2X 10-32 UNF
TAPPED FROM REAR ONLY
47,8
[1.88]
18,8
[.74]
26,4
[1.04]
2X 10-32 UNF
TAPPED FROM REAR ONLY
2X 5,2 [.20] Ø MTG HOLES
9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH
45,3
[1.78]
DIMS: MM
[IN]
DIMS: MM
[IN]
LSW SPDT PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
LSW DPDT PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
SPDT Non-plug-in (mm[in])
21,6
[.85]
41,1
[1.62]
MIN
OPERATING
POINT
20,3
[.80]
MTG PADS
DPDT Non-plug-in (mm[in])
47,5
[1.87]
MAX
OPERATING POINT
47,5
[1.87]
MAX OPERATING POINT
21,6
[.85]
39,6
[1.56]
14,7
[.58]
19,0
[.75]
31,4
[1.24]
MTG PADS
41,1
[1.62]
MIN
OPERATING
POINT
20,3
[.80]
75,8
[2.98]
CONDUIT OPENING
LOCATION
39,0
[1.54]
14,7
[.58]
19,0
[.75]
31,4
[1.24]
Ø 25,4
[1.00]
7,9
[.31]
ACROSS
FLATS
39,6
[1.56]
Ø 25,4
[1.00]
59,4
[2.34]
70,4
[2.77]
7,9
[.31]
ACROSS
FLATS
89,7
[3.53]
59,4
[2.34]
82,6
[3.25]
29,4
[1.16]
41,1
[1.62]
20,3
[.80]
36,6
[1.44]
2X 5,2 [.20] Ø MTG HOLES
44,4
[1.75]
2X 10-32 UNF
TAPPED FROM REAR ONLY
29,4
[1.16]
CONDUIT OPENING
LOCATION
47,8
[1.88]
21,3
[.84]
38,1
[1.50]
45,3
[1.78]
2X 10-32 UNF
TAPPED FROM REAR ONLY
2X 5,2 [.20] Ø MTG HOLES
8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH
LSW SPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
LSW DPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
Sensing and Internet of Things
27
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Figure 22. MICRO SWITCH HDLS LSG Series maintained
contact side plunger (single pole) dimensions
Figure 23. MICRO SWITCH HDLS LSG Series maintained
contact side plunger (double pole) dimensions
SPDT Plug-in (mm[in])
DPDT Plug-in (mm[in])
76,2
[3.00]
MTG PADS
76,2
[3.00]
MTG PADS
14,7
[.58]
21,6
[0.85]
21,6
[.85]
37,5
[1.48]
OPERATING POINT
Ø 9,47
[.38]
2X Ø 9,7
[.38]
2X n 25,4
[1.00]
19,0
[.75]
19,0
[.75]
CONDUIT OPENING
LOCATION
37,5
[1.48]
OPERATING POINT
20,32
[.80]
20,3
[.80]
2X Ø 25,4
[1.00]
59,4
[2.34]
74,9
[2.95]
14,7
[1.56]
119,1
[4.69]
70,4
[2.77]
41,1
[1.62]
38,1
[1.50]
2X 5,2 [.20] Ø MTG HOLES
44,5
[1.75]
82,6
[3.25]
CONDUIT OPENING
LOCATION
29,4
[1.16]
16,5
[.65]
25,4
[1.00]
39,1
[1.54]
59,4
[2.34]
89,7
[3.53]
29,4
[1.16]
47,8
[1.88]
18,8
[.74]
26,4
[1.04]
2X 10-32 UNF
TAPPED FROM REAR ONLY
2X 5,2 [.20] Ø MTG HOLES
9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH
45,3
[1.78]
2X 10-32 UNF
TAPPED FROM REAR ONLY
LSG DPDT PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
LSG SPDT PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
SPDT Non-plug-in (mm[in])
DPDT Non-plug-in (mm[in])
76,2
[3.00]
76,2
[3.00]
MTG PADS
21,6
[.85]
37,5
[1.48]
OPERATING POINT
20,3
[.80]
75,8
[2.98]
29,4
[1.16]
20,3
[.80]
CONDUIT OPENING
LOCATION
70,4
[2.77]
41,1
[1.62]
44,4
[1.75]
2X 5,2 [.20] Ø MTG HOLES
(FOR REFERENCE ONLY)
28 sensing.honeywell.com
2X Ø 25,4
[1.00]
19,0
[.75]
119,1
[4.69]
59,4
[2.34]
89,7
[3.53]
21,3
[.84]
38,1
[1.50]
CONDUIT OPENING
LOCATION
82,6
[3.25]
29,4
[1.16]
47,8
[1.88]
45,3
[1.78]
2X 10-32 UNF
TAPPED FROM REAR ONLY
2X 10-32 UNF
TAPPED FROM REAR ONLY
2X 5,2 [.20] Ø MTG HOLES
8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH
LSG DPDT NON PLUG-IN PRODUCT DIMENSIONS
LSG SPDT NON PLUG-IN PRODUCT DIMENSIONS
2X Ø 9,7
[.38]
20,3
[.80]
25,4
[1.00]
59,4
[2.34]
36,6
[1.44]
37,5
[1.48]
OPERATING POINT
Ø 9,7
[.38]
19,0
[.75]
39,0
[1.54]
14,7
[.58]
14,7
[1.56]
21,6
[0.85]
101,7
[4.0]
MTG PADS
(FOR REFERENCE ONLY)
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Table 11. Wobbles • MICRO SWITCH HDLS Series Order Guide/Recommended Listings
LSJ Series
7N Actuator
LSJ Series
7M Actuator
LSK Series
8A-8C Actuator
Plastic rod lever
(wobble stick)
Flexible cable lever
Spring wire lever may be formed for
special needs
Cat whisker actuator for low
operating force applications
3
4
2
1
3
2
4
1
2
0°
0°
8°
12°
16°
-8C
Snap Action
1NO/1NC
Snap Action
1NO/1NC
3
4
1
2
0°
20°
-8A**
15°
25°
4
2
8
6
0°
1-2/5-6
3-4/7-8
3-4/7-8
1-2/5-6
7
5
Circuitry
Contacts
SPDT
SPDT
Double Break
DPDT
LSJ1A-7N
- Flexible
actuator
LSK1A8C - Coil
spring
4
1
2
7
8
5
7
6
8
5
6
0°
3
4
1
2
7
8
5
6
0°
16°
20°
3
4
1
2
7
8
5
6
0°
10°
15°
16°
20°
25°
25°
Lever length
from top mounting hole
Actuator:
140 mm [5.5 in]
Actuator:
140 mm [5.5 in]
Actuator:
330 mm [13 in]
Pretravel
25,4 mm [1.0 in]
38,0 mm [1.5 in]
102 mm [4.0 in]
51,0 mm [2.0 in]
Oper. force
2,78 Nm [10 oz]
1,95 Nm [7 oz]
1,39 Nm [5 oz]
8A: 1,39 Nm [5 oz];
8C: 1,95 Nm [7 oz]
Op. temp range3
8A act.: 140 mm [5.5 in] SST
8C act.: 140 mm [5.5 in]
steel plated
-12°C to 93°C [10°F to 200°F] (for low temp, high temp, or preleaded versions, see pages 8-9)
Body Style
Conduit
(NPT)
Silver
Plug-in
0.5 in
LSJ1A-7A
LSJ1A-7N
LSJ1A-7M
LSK1A-8A
LSK1A-8C
Gold4
Plug-in
0.5 in
LSJ1E-7A
–
LSJ1E-7M
LSK1E-8A
LSK1E-8C
Silver
Plug-in
0.5 in
1
120 V Ind. lite
LSJ5A-7A
LSJ5A-7N
LSJ5A-7M
LSK5A-8A
LSK5A-8C
Silver
Plug-in
0.5 in
240 V Ind. lite1
LSJ8A-7A
LSJ8A-7N
LSJ8A-7M
LSK8A-8A
LSK8A-8C
Silver
Non-plug-in
0.5 in
LSJ3K-7A
LSJ3K-7N
LSJ3K-7M
LSK3K-8A
LSK3K-8C
Silver
Plug-in
0.75 in
LSJ2B-7A
LSJ2B-7N
LSJ2B-7M
LSK2B-8A
LSK2B-8C
Silver
Plug-in
0.5 in
LSJ6B-7A
LSJ6B-7N
LSJ6B-7M
LSK6B-8A
LSK6B-8C
Silver
Plug-in
0.75 in
LSJ2R-7A
LSJ2R-7N
LSJ2R-7M
LSK2R-8A
LSK2R-8C
Silver
Non-plug-in
0.75 in
LSJ4L-7A
LSJ4L-7N
LSJ4L-7M
LSK4L-8A
LSK4L-8C
Silver
Non-plug-in
0.5 in
LSJ7L-7A
LSJ7L-7N
LSJ7L-7M
LSK7L-8A
LSK7L-8C
DPDT
Double Break
LSK1A8A - Cat
whisker
3
2
0°
LSJ1A-7M
- Spring
wire
4
8°
12°
LSJ1A-7A
- Plastic
rod
3
1
Snap Action
2NO/2NC
Snap Action
2NO/2NC
1-2/5-6
3-4/7-8
3-4/7-8
1-2/5-6
3
1
Snap Action
2NO/2NC
1-2/5-6
3-4/7-8
3-4/7-8
1-2/5-6
Contact closed n
Contact open o
Snap Action
2NO/2NC
1-2/5-6
3-4/7-8
3-4/7-8
1-2/5-6
2
0°
25°
Snap Action
2NO/2NC
4
10°
16°
20°
3
1
1-2
3-4
3-4
1-2
4
1-2
3-4
3-4
1-2
3
1
1-2
3-4
3-4
1-2
0°
Snap Action
1NO/1NC
1-2/5-6
3-4/7-8
3-4/7-8
1-2/5-6
Snap Action
1NO/1NC
1-2
3-4
3-4
1-2
Snap Action
1NO/1NC
1-2
3-4
3-4
1-2
Description
LSJ Series
7A Actuator
2
Options
120 V Ind. lite
1
Use at voltage indicated for light. Wired to NO circuit. Upper temperature limit for lighted units is 93°C [200°F]; Plug-in listings include base receptacle
Completely fluorocarbon sealed switches are preferred for use in temperatures above 93°C [200°F]; 4 Gold-plated contacts
** These cat whiskers have a 140 mm [5.5 in] long actuator. To specify a 190 mm [7.5 in] length actuator, substitute -8B for -8A.
1
2
3
NOTE: Same polarity each pole.
To order a fluorocarbon sealed switch, insert the letters Y and C into the catalog listing as follows. The LSA1A limit switch is changed to a LSYAC1A limit switch.
To order a low temperature, fluorosilicone sealed switch, insert the letters Y and B into the catalog listing as follows. The LSA1A limit switch is changed to a LSYAB1A limit switch.
Sensing and Internet of Things
29
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Figure 24. MICRO SWITCH HDLS LSJ_ _-7A Series wobble
(single pole) dimensions
23,6
[1.56]
21,6
[.85]
Ø 6,4
[.25]
Figure 25. MICRO SWITCH HDLS LSJ_ _-7A Series wobble
(double pole) dimensions
39,6
[1.56]
21,6
[.85]
14,7
[.58]
SPDT Plug-in
(mm[in])
14,7
[.58]
Ø 6,4
[.25]
DPDT Plug-in
(mm[in])
139,7
[5.50]
139,7
[5.50]
MTG PADS
15,2
[.60]
15,2
[.60]
63,5
[2.50]
63,5
[2.50]
26,4
[1.04]
MTG PADS
26,4
[1.04]
74,9
[2.95]
CONDUIT OPENING
LOCATION
16,5
[.65]
25,4
[1.00]
39,0
[1.54]
59,5
[2.34]
59,4
[2.34]
70,4
[2.77]
29,4
[1.16]
CONDUIT OPENING
LOCATION
29,4
[1.16]
41,1
[1.62]
38,1
[1.50]
2X 5,2 [.20] Ø MTG HOLES
9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH
DIMS: MM
[IN]
LSJ PLASTIC ROD DPDT PLUG-IN PRODUCT DIMENSIONS
DPDT Non-plug-in
(FOR REFERENCE ONLY)
SPDT Non-plug-in
LSJ PLASTIC ROD SPDT PLUG-IN PRODUCT DIMENSIONS
(mm[in])
(FOR REFERENCE ONLY)
(mm[in])
39,6
[1.56]
39,6
[1.56]
21,6
[.85]
14,7
[.58]
Ø 6,4
[.25]
2X 10-32 UNF
TAPPED FROM REAR ONLY
45,3
[1.78]
2X 10-32 UNF
TAPPED FROM REAR ONLY
DIMS: MM
[IN]
21,6
[.85]
47,8
[1.88]
18,8
[.74]
26,4
[1.04]
2X 5,2 [.20] Ø MTG HOLES
44,5
[1.75]
82,6
[3.25]
89,7
[3.53]
14,7
[.58]
Ø 6,4
[.25]
139,7
[5.50]
139,7
[5.50]
MTG PADS
15,2
[.60]
MTG PADS
15,2
[.60]
63,5
[2.50]
63,5
[2.50]
26,4
[1.04]
26,4
[1.04]
59,4
[2.34]
75,8
[2.98]
29,4
[1.16]
CONDUIT OPENING
LOCATION
20,3
[.80]
36,6
[1.44]
39,0
[1.54]
70,4
[2.77]
41,1
[1.62]
2X 5,2 [.20] Ø MTG HOLES
44,4
[1.75]
2X 10-32 UNF
TAPPED FROM REAR ONLY
DIMS: MM
[IN]
LSJ PLASTIC ROD SPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
30 sensing.honeywell.com
59,5
[2.34]
89,7
[3.53]
82,6
[3.25]
29,4
[1.16]
CONDUIT OPENING
LOCATION
47,8
[1.88]
21,3
[.84]
38,1
[1.50]
2X 10-32 UNF
TAPPED FROM REAR ONLY
45,3
[1.78]
DIMS: MM
[IN]
2X 5,2 [.20] Ø MTG HOLES
8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH
LSJ PLASTIC ROD DPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Figure 26. MICRO SWITCH HDLS LSJ_ _-7N Series wobble
(single pole) dimensions
39,6
[1.56]
21,6
[.850]
Ø 4,75
[.187]
Figure 27. MICRO SWITCH HDLS LSJ_ _-7N Series wobble
(double pole) dimensions
39,6
[1.56]
21,6
[.85]
14,7
[.58]
14.7
[.58]
6,4
[.25]
SPDT Plug-in
(mm[in])
DPDT Plug-in
(mm[in])
139,7
[5.50]
139.7
[5.50]
MTG PADS
15,2
[.60]
15,2
[.60]
63,5
[2.50]
59,4
[2.34]
74,9
[2.95]
63,5
[2.50]
MTG PADS
26,4
[1.04]
59,5
[2.34]
70,4
[2.77]
82,6
[3.25]
89,7
[3.53]
CONDUIT OPENING
LOCATION
29,4
[1.16]
16,5
[.65]
25,4
[1.00]
39,0
[1.54]
CONDUIT OPENING
LOCATION
41,1
[1.62]
2X 5,2 [.20] Ø MTG HOLES
44,5
[1.75]
29,4
[1.16]
18,8
[.74]
26,4
[1.04]
38,1
[1.50]
2X 10-32 UNF
TAPPED FROM REAR ONLY
47,8
[1.88]
2X 10-32 UNF
TAPPED FROM REAR ONLY
45,3
[1.78]
2X 5,2 [.20] Ø MTG HOLES
9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH
DIMS: MM
[IN]
DIMS: MM
[IN]
LSJ FLEXIBLE CABLE SPDT PLUG-IN PRODUCT DIMENSIONS
SPDT Non-plug-in
(FOR REFERENCE ONLY)
LSJ FLEXIBLE
CABLE DPDT PLUG-IN PRODUCT DIMENSIONS
DPDT Non-plug-in
(FOR REFERENCE ONLY)
(mm[in])
39,6
[1.56]
21,6
[.850]
(mm[in])
14,7
[.58]
Ø 4.75
[1.87]
39,6
[1.56]
21,6
[.85]
14,7
[.58]
6,4
[.25]
139,7
[5.5]
139,7
[5.50]
MTG PADS
15,2
[.60]
MTG PADS
63,5
[2.50]
26,4
[1.04]
63,5
[2.50]
59,4
[2.34]
89.7
[3.53]
59,4
[2.34]
75,8
[2.98]
82,6
[3.25]
70,4
[2.77]
CONDUIT OPENING
LOCATION
CONDUIT OPENING
LOCATION
20,3
[.80]
36,6
[1.44]
39,0
[1.54]
29,4
[1.16]
41,1
[1.62]
2X 5,2 [.20] Ø MTG HOLES
44,4
[1.75]
2X 10-32 UNF
TAPPED FROM REAR ONLY
DIMS: MM
[IN]
FLEXIBLE CABLE SPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
29,4
[1.16]
21,3
[.84]
38,1
[1.50]
47,8
[1.88]
2X 10-32 UNF
TAPPED FROM REAR ONLY
45,3
[1.78]
DIMS: MM
[IN]
2X 5,2 [.20] Ø MTG HOLES
8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH
LSJ FLEXIBLE CABLE DPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
Sensing and Internet of Things
31
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Figure 28. MICRO SWITCH HDLS LSJ_ _-7M Series wobble
(single pole) dimensions
Ø 2,0
[.08]
SPDT Plug-in
(mm[in])
Figure 29. MICRO SWITCH HDLS LSJ_ _-7M
Series wobble (double pole) dimensions
21,6
[.85]
21,6
[.85]
n 2,0
[.08]
21,6
[.85]
39,6
[1.56]
39,6
[1.56]
21,6
[.85]
DPDT Plug-in
(mm[in])
330,2
[13.00]
330,2
[13.00]
66,8
[2.63]
15,2
[.60]
MTG PADS
66,8
[2.63]
15,2
[.60]
MTG PADS
26,4
[1.04]
26,4
[1.04]
59,5
[2.34]
59,4
[2.34]
74,9
[2.95]
CONDUIT OPENING
LOCATION
70,4
[2.77]
89,7
[3.53]
CONDUIT OPENING
LOCATION
29,4
[1.16]
16,5
[.65]
25,4
[1.00]
39,0
[1.54]
41,1
[1.62]
LSJ
SPRING
WIRE SPDT PLUG-IN PRODUCT DIMENSIONS
SPDT
Non-plug-in
(FOR REFERENCE ONLY)
(mm[in])
47,8
[1.88]
2X 10-32 UNF
TAPPED FROM REAR ONLY
2X 5,2 [.20] Ø MTG HOLES
9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH
45,3
[1.78]
DIMS: MM
[IN]
DPDT Non-plug-in
(mm[in])
2,0
[.08]
21,6
[.85]
39,6
[1.56]
2,0
[.08]
21,6
[.85]
21,6
[.85]
39,6
[1.56]
330,2
[13.00]
330,2
[13.00]
MTG PADS
38,1
[1.50]
2X 10-32 UNF
TAPPED FROM REAR ONLY
21,6
[.85]
29,4
[1.16]
18,8
[.74]
26,4
[1.04]
2X 5,2 [.20] Ø MTG HOLES
44,5
[1.75]
66,8
[2.63]
15,2
[.60]
MTG PADS
66,8
[2.63]
15,2
[.60]
26,4
[1.04]
26,4
[1.04]
59,4
[2.34]
75,8
[2.98]
20,3
[.80]
36,6 [1.44]
2X 5,2 [.20] Ø MTG HOLES
44,4
[1.75]
2X 10-32 UNF
TAPPED FROM REAR ONLY
DIMS: MM
[IN]
SCALE 1.000
32 sensing.honeywell.com
59,5
[2.34]
89,7
[3.53]
70,4
[2.77]
29,4
[1.16]
41,1
[1.62]
CONDUIT OPENING
LOCATION
39,0
[1.54]
82,6
[3.25]
CONDUIT OPENING
LOCATION
82,6
[3.25]
29,4
[1.16]
47,8
[1.88]
21,3
[.84]
38,1
[1.50]
2X 10-32 UNF
TAPPED FROM REAR ONLY
45,3
[1.78]
DIMS: MM
[IN]
2X 5,2 [.20] Ø MTG HOLES
8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Figure 31. MICRO SWITCH HDLS LSK_ _-8A Series wobble
(double pole) dimensions
Figure 30. MICRO SWITCH HDLS LSK_ _-8A Series wobble
(single pole) dimensions
39,6
[1.56]
1,3
[.05]
39,6
[1.56]
Ø1,3
[.05]
14,7
[.58]
21,6
[.85]
14,7
[.58]
21,6
[.85]
SPDT Plug-in
(mm[in])
DPDT Plug-in
(mm[in])
139,7
[5.50]
139,7
[5.50]
MTG PADS
15,2
[.60]
15,2
[.60]
65,0
[2.56]
26,4
[1.04]
59,4
[2.34]
74,9
[2.95]
65,0
[2.56]
MTG PADS
26,4
[1.04]
59,5
[2.34]
70,4
[2.77]
82,6
[3.25]
89,7
[3.53]
29,4
[1.16]
CONDUIT OPENING
LOCATION
CONDUIT OPENING
LOCATION
41,1
[1.62]
16,5
[.65]
25,4
[1.00]
39,0
[1.54]
2X 5,2 [.20] Ø MTG HOLES
2X 10-32 UNF
TAPPED FROM REAR ONLY
44,5
[1.75]
29,4
[1.16]
18,8
[.74]
26,4
[1.04]
38,1
[1.50]
47,8
[1.88]
2X 10-32 UNF
TAPPED FROM REAR ONLY
45,3
[1.78]
DIMS: MM
[IN]
LSK
CATNon-plug-in
WHISKER SPDT PLUG-IN PRODUCT DIMENSIONS
SPDT
(FOR REFERENCE ONLY)
(mm[in])
Ø1,3
[.05]
39,6
[1.56]
21,6
[.85]
2X 5,2 [.20] Ø MTG HOLES
9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH
DPDT Non-plug-in
LSK CAT WHISKER DPDT PLUG-IN PRODUCT DIMENSIONS
(mm[in])
(FOR REFERENCE
ONLY)
Ø1,3
39,6
[1.56]
[.05]
21,6
[.85]
14,7
[.58]
14,7
[.58]
139,7
[5.50]
139,7
[5.50]
MTG PADS
15,2
[.60]
MTG PADS
15,2
[.60]
65,0
[2.56]
26,4
[1.04]
26,4
[1.04]
75,8
[2.98]
CONDUIT OPENING
LOCATION
20,3
[.80]
36,6
[1.44]
39,0
[1.54]
29,4
[1.16]
41,1
[1.62]
2X 5,2 [.20] Ø MTG HOLES
44,4
[1.75]
J CAT WHISKER SPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
2X 10-32 UNF
TAPPED FROM REAR ONLY
59,5
[2.34]
89,7
[3.53]
70,4
[2.77]
59,4
[2.34]
65,0
[2.56]
82,6
[3.25]
CONDUIT OPENING
LOCATION
29,4
[1.16]
21,3
[.84]
47,8
[1.88]
38,1
[1.50]
45,3
[1.78]
2X 10-32 UNF
TAPPED FROM REAR ONLY
2X 5,2 [.20] Ø MTG HOLES
8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH
LSJ CAT WHISKER DPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
Sensing and Internet of Things
33
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
Figure 32. MICRO SWITCH HDLS LSK_ _-8C Series wobble
(single pole) dimensions
21,6
[.850]
39,6
[1.56]
n 6,35
[.25]
Figure 33. MICRO SWITCH HDLS LSK_ _-8C Series wobble
(double pole) dimensions
39,6
[1.56]
21,6
[.850]
14,7
[.58]
14,7
[.58]
Ø 6,35
[.25]
SPDT Plug-in
(mm[in])
DPDT Plug-in
(mm[in])
140
[5.50]
140
[5.50]
MTG PADS
15,2
[.60]
15,2
[.60]
26,4
[1.04]
MTG PADS
26,4
[1.04]
74,9
[2.95]
CONDUIT OPENING
LOCATION
59,5
[2.34]
59,4
[2.34]
70,4
[2.77]
25,4
[1.00]
39,0
[1.54]
89,7
[3.53]
18,8
[.74]
41,1
[1.62]
26,4
[1.04]
38,1
[1.50]
2X 5,2 [.20] Ø MTG HOLES
44,5
[1.75]
2X 10-32 UNF
TAPPED FROM REAR ONLY
DIMS: MM
[IN]
(mm[in])
[1.56]
14,7
[.58]
Ø 6,35
[.25]
2X 10-32 UNF
TAPPED FROM REAR ONLY
2X 5,2 [.20] Ø MTG HOLES
9,5 [.37] Ø C'BORE X 7,8 [.31] DEPTH
45,3
[1.78]
LSJ SPRING WIRE DPDT PLUG-IN PRODUCT DIMENSIONS
DPDT Non-plug-in
(FOR REFERENCE ONLY)
SPDT Non-plug-in
LSK COIL SPRING SPDT PLUG-IN PRODUCT DIMENSIONS
(mm[in])
(FOR REFERENCE
ONLY)
39,6
21,6
[.850]
29,4
[1.16]
47,8
[1.88]
CONDUIT OPENING
LOCATION
29,4
[1.16]
16,5
[.65]
82,6
[3.25]
39,6
[1.56]
21,6
[.850]
14,7
[.58]
Ø 6.35
[.25]
140
[5.50]
140
[5.50]
MTG PADS
15,2
[.60]
MTG PADS
15,2
[.60]
26,4
[1.04]
26,4
[1.04]
59,4
[2.34]
75,8
[2.98]
CONDUIT OPENING
LOCATION
29,4
[1.16]
20,3
[.80]
36,6
[1.44]
39,0
[1.54]
41,1
[1.62]
2X 5,2 [.20] Ø MTG HOLES
44,4
[1.75]
K COIL SPRING SPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
34 sensing.honeywell.com
59,5
[2.34]
70,4
[2.77]
2X 10-32 UNF
TAPPED FROM REAR ONLY
82,6
[3.25]
89,7
[3.53]
29,4
[1.16]
CONDUIT OPENING
LOCATION
21,3
[.84]
38,1
[1.50]
47,8
[1.88]
45.3
[1.78]
2X 10-32 UNF
TAPPED FROM REAR ONLY
2X 5,2 [.20] Ø MTG HOLES
8,0 [.32] Ø C'BORE X 7,8 [.31] DEPTH
LSK COIL WIRE DPDT NON PLUG-IN PRODUCT DIMENSIONS
(FOR REFERENCE ONLY)
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
SPECIAL APPLICATIONS
High Capacity Limit Switch
Features
•
High dc current ratings
•
20 A rating at 120 Vac (single pole)
•
Plug-in or non-plug in
•
Positive retention lever arm
•
High resistance to seismic shock
This series has a wide gap contact block
that handles a higher make/break dc
load. In addition, a special lever arm has
a serrated shaft hole and a cap screw
with locking nut for attaching the lever to the rotary shaft.
This assures a firm grip on the operating shaft and positive
retention of the lever adjustment.
The need for precise operation, coupled with challenging
environmental conditions places rigid demands on any
control. Honeywell’s products are intended to satisfy these
demands with its high capacity HDLS, designed to perform
reliably under these conditions.
SPDT
Double Break
Single Pole
DPDT
Double Break
Double Pole
Voltage
Resistive
Load
Inductive
Load
Resistive
Load
Inductive
Load
125 Vdc
2.0 A
1.0 A
1.0 A
0.4 A
250 Vdc
0.7 A
0.4 A
0.4 A
0.2 A
120 Vac
20 A
20 A
10 A
10 A
240 Vac
15 A
15 A
7.5 A
7.5 A
480 Vac
10 A
10 A
5A
5A
600 Vac
5A
5A
2.5 A
2.5 A
Maximum operating rate - 15 operations per minute.
Listings
LSQ052
Double pole, plug-in, 0.75
in conduit
0°
9°
17°
75°
LSQ053
Single pole, non-plug-in,
0.5 in conduit
0°
LSQ054
Single pole, plug-in, 0.5 in
conduit
17°
75°
1-2
3-4
3-4
1-2
Double pole, non-plug-in,
0.75 in conduit
1-2/5-6
3-4/7-8
3-4/7-8
1-2/5-6
NOTE: Same polarity each pole.
LSQ051
9°
LSZ616
Replacement lever for above listings
Pretravel
17° max.
Diff. travel
8° max.
Overtravel
58° min.
Oper. torque
0,45 Nm [4 in-lb] max.
Action
CW and CCW (spring return)
Sensing and Internet of Things
35
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
SPECIAL APPLICATIONS
Gravity Return Side Rotary Switches (LSS)
Extra Low Torque Side Rotary Switches (LST)
LSS1H gravity-return, side-rotary switches have no return
spring mechanism. The weight of the actuating lever must provide the force to restore it to the free position. The 5 in-oz. max.
operating torque is useful in conveyor applications since it
enables operation by small or lightweight objects. Because the
head is unsealed, the LSS1H is classified as NEMA 1. However,
the switch cavity is sealed to protect the switch contacts.
LST1H extra-low torque, side-rotary switches have a low force
return spring and a maximim operation torque of 12 in-oz. It is
rated as NEMA 1 due to an unsealed head. The switch cavity is
sealed to protect the switch contacts.
Description
Extra-low torque side rotary
Circuitry
SPDT, double break
LSS1H
Contacts
Silver
Description
Gravity-return side
rotary
Sealing
NEMA 1
Circuitry
SPDT, double break
Electrical rating
(B) NEMA B600
Contacts
Silver
Body style
Plug-in
Sealing
NEMA 1
Conduit (NPT)
0.5 in
Electrical rating
(B) NEMA B600
Pretravel
15° max.
Body style
Plug-in
Differential travel
5° max.
Conduit (NPT)
0.5 in
Overtravel
60’ min.
Differential travel
12° max.
Total travel
75° nom.
Total travel (no stop)*
360°
Operating torque
0,085 Nm [12 in-oz] max.
Operating torque
0,035 Nm [5 in-oz]
max.
* Switch has approximately 180° dwell of the
normally closed and normally open switch contacts.
NOTE: Same polarity each pole.
36 sensing.honeywell.com
NOTE: Same polarity each pole.
0°
1-2
3-4
3-4
1-2
LST1H
10°
15°
75°
MICRO SWITCH Heavy-Duty Limit Switch, HDLS Series
ALSO AVAILABLE
Fully potted MICRO SWITCH HDLS heavy-duty limit switches provide an extra degree of protection in
harsh environments by sealing the basic switch cavity with epoxy. These switches are the same as the nonplug-in HDLS except that the entire switch cavity is filled with epoxy in addition to the conduit entrance. The
fully potted HDLS switches are pre-leaded, with either cable or connectors.
•
Excellent sealing capability for harsh-duty food and beverage wash downs and severe machine tool environments
•
Diaphragm sealing
•
12 inch STOOW-A cable (other lengths available) or connector version
•
Cable versions: NEMA 1, 6, 6P, 12
•
Connector versions: NEMA 1, 6, 6P, 12, 13
•
All fluorocarbon seals (low temperature fluorosilicone seals available)
•
UL, CSA, CE, CCC
MICRO SWITCH HDLS switches are also available in all stainless-steel versions. Designed for use in
highly corrosive environments, such as petrochemical plants, food processing plants, shipboard, and dockside locations. The type 316 cast stainless steel body is designed to minimize crevices where food particles
could become trapped in water. The actuator, operating head, and screws are also stainless steel. All seals
are fluorocarbon to provide excellent chemical resistance and to withstand operating temperatures up to
121°C [250°F] and pressurized steam cleaning. Pre-leaded and epoxy-filled versions also available.
•
Corrosion-resistant stainless steel non-plug in body, head, and rotary shaft
•
Stainless steel levers
•
Fluorocarbon seals (low temperature fluorosilicone seals available)
•
NEMA 1, 3, 3R, 4, 4X, 6, 6P, and 13
•
UL, CSA, CE, CCC
To learn more about Honeywell’s HDLS products, call +1-815-235-6847 or 1-800-537-6945.
Sensing and Internet of Things
37
ADDITIONAL INFORMATION
The following associated literature is available on the Web at
sensing.honeywell.com:
• Product installation instructions
• Product range guide
• Product nomenclature tree
m WARNING
PERSONAL INJURY
DO NOT USE these products as safety or emergency stop
devices or in any other application where failure of the
product could result in personal injury.
Failure to comply with these instructions could result in
death or serious injury.
• Product application-specific information
– Application Note: Sensors and Switches in Oil Rig Applications
– Application Note: Sensors and Switches for Industrial Manual Process Valves
– Application Note: Sensors and Switches Used in Valve Actuators and Valve Positioners
m WARNING
MISUSE OF DOCUMENTATION
•
•
The information presented in this product sheet is for
reference only. Do not use this document as a product
installation guide.
Complete installation, operation, and maintenance
information is provided in the instructions supplied with
each product.
Failure to comply with these instructions could result in
death or serious injury.
Warranty/Remedy
Honeywell warrants goods of its manufacture as being free of
defective materials and faulty workmanship during the applicable warranty period. Honeywell’s standard product warranty
applies unless agreed to otherwise by Honeywell in writing;
please refer to your order acknowledgement or consult your
local sales office for specific warranty details. If warranted
goods are returned to Honeywell during the period of coverage,
Honeywell will repair or replace, at its option, without charge
those items that Honeywell, in its sole discretion, finds defective. The foregoing is buyer’s sole remedy and is in lieu of all
other warranties, expressed or implied, including those of
merchantability and fitness for a particular purpose. In no
event shall Honeywell be liable for consequential, special,
or indirect damages.
For more information
Honeywell Sensing and Internet of
Things services its customers through a
worldwide network of sales offices and
distributors. For application assistance,
current specifications, pricing or the
While Honeywell may provide application assistance personally,
through our literature and the Honeywell web site, it is buyer’s
sole responsibility to determine the suitability of the product in
the application.
Specifications may change without notice. The information we
supply is believed to be accurate and reliable as of this writing.
However, Honeywell assumes no responsibility for its use.
nearest Authorized Distributor, visit
sensing.honeywell.com or call:
Asia Pacific
+65 6355-2828
Europe +44 (0) 1698 481481
USA/Canada
+1-800-537-6945
Honeywell Sensing and Internet of Things
9680 Old Bailes Road
Fort Mill, SC 29707
www. honeywell.com
002345-10-EN | 10 | 06/18
© 2018 Honeywell International Inc. All rights reserved.
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