AT-1 FT-3

AT-1 FT-3
PDS DL CONN
DL
Series
Connection
System
Accessories
Power Connection Box
• NEMA 4X Enclosure
• Cable Entry up to 3 Cables
• 3/4" Conduit Hub Opening
Splice & Tee Box
• NEMA 4X Enclosure
• Cable Entry, up to 3 Cables
• Straight or Tee
Connections
End Seal Fitting
• NEMA 4X Enclosure
• Fits all pipe sizes
• Mounting Feet for Installing
on Flat Surfaces
Description
The DL Series Connection System
for Chromalox heating cable products represents the state of the art
in heat tracing accessories. Each
model in the series is designed to
satisfy the demands of a particular
operation. These high-quality models
combine a variety of functions in a
convenient, easy to use and economical package.
Applications
Connection of all Rapid Trace
Heating Cables to Customer Supplied Power Wiring in any of the
following applications:
• Freeze Protection
• Hydrocarbon and Chemical
Product Piping
• Process Temperature
Maintenance
• Fluid Flow and Viscosity
Maintenance
FM - Factory Mutual Certified for use
in ordinary areas and:
Class I, Div. 2, Groups B, C, D
Class II, Div. 2, Groups F, G
Class III, Div. 2 areas
* Depends on specific model
Features
• Molded of durable plastic material
(Ryton®‚ PPS)
• High service temperature
• Corrosion resistant
• Thermal stability
• Non-flammable
• High strength and rigidity
• Stainless Steel hardware to
ensure the integrity of the system
• Liquid tight design prevents
moisture from reaching the
electrical connections. All models
are rated NEMA 4X.
• UL, FM, CSA approved for most
models, consult specific product
information.
Ryton®‚ is a registered trade name of
Phillips Chemical Company.
Approvals*
UL Listed for use in ordinary areas
®
®
CSA Certified for use in ordinary
areas and:
Class I, Div. 2, Groups A, B, C, D
Class II, Div. 2, Groups F, G
PRECISION HEAT AND CONTROL
PH: 888-996-9258 • FX: 615-793-3563
www.chromalox.com
©
2006 Chromalox, Inc.
DL Series Connection System Accessories
Available Models
Power Connection Box*
RTPC
Model RTPC Power Connection
Box is a NEMA 4X rated junction
box designed to connect all
Chromalox Rapid TraceTM Heating
Cables to customer supplied power
wiring. This kit provides water
resistant cable entry for up to three
cables, enclosure support, terminal
block and a water resistant, corrosion resistant wiring enclosure with
a 3/4" opening to accept a conduit
hub (CCH-2 or equal). A pipe strap
(Chromalox PS Series or equal) is
required to attach this model to a
pipe.
Splice & Tee Box*
RTST
Model RTST Splice & Tee Box is a
NEMA 4X rated junction box
designed to make straight or tee
splices for all Chromalox Rapid
Trace Heating Cables. This model
provides water resistant cable entry
(for two cables for a splice or three
cables for a tee), enclosure support, terminal block and a water
resistant, corrosion resistant wiring
enclosure. A pipe strap (Chromalox
PS Series or equal) is required to
attach this model to a pipe.
* Also available with signal light
option
* Also available with signal light
option
End Seal Fitting
RTES
Model RTES End Seal Fitting is a
NEMA 4X rated enclosure designed
to terminate all Chromalox Rapid
Trace Heating Cables. This model
provides water resistant cable entry
for one cable, enclosure support
and a water resistant corrosion
resistant enclosure. The fitting has
two different curved mounting
surfaces. One side has a 1-1/2"
radius curved surface that provides
stable support on pipes with a
diameter of 3" or more. The other
side has a 1/2” radius curved
surface which permits a better fit on
smaller pipes. In addition, this side
also has four “feet” for installation
on flat surfaces.
Exterior Construction
4.25"
(10.8 cm)
5.25"
(13.3 cm)
5.25"
(13.3 cm)
4.25"
(10.8 cm)
1.75"
(4.45 cm)
B
E
1.25"
(3.18 cm)
D
6.25"
(15.9 cm)
A
6.25"
(15.9 cm)
C
A
A
C
B
B
A Strategically placed cable
entries allow maximum flexibility for insulation (heating cable
cut away for clarity).
B Stainless steel tiedown support
provides positive attachment to
pipes (not included).
C Heavy duty support legs give
stable pipe mounting and
provide conduit clearance for
applications with up to three
inches of insulation.
D Opening for 3/4-inch (20 mm)
conduit hub.
E Oblique sided box and cover
allow easy access for wiring.
2
C
D
A Strategically placed cable entries
allow maximum flexibility for insulation (heating cable cut away
for clarity).
B Stainless steel tiedown support
provides positive attachment to
pipes (Pipe strap not included).
C Heavy duty support legs give
stable pipe mounting and provide
conduit clearance for applications with up to three inches of
insulation.
Oblique sided box and cover
permit easy access for wiring.
2"
(5.08 cm)
A Cable entry
B Three inch diameter curved
mounting surface
C Stainless steel hardware
D One inch wide strapping
channel for secure mounting
®
Chromalox
• 1382 Heil Quaker Blvd. • LaVergne, TN 37086 • PH: 888-996-9258 • FX: 615-793-3563 • www.chromalox.com
DL Series Connection System Accessories
Interior Construction
Power Connection Box
RTPC
A Cable grommet provides
watertight seal between base
and box.
B Three position terminal block for
easy wiring
C Power wiring entry. Conduit hub
not included
D Gasket provides water resistant
seal between box and lid. It is
affixed to the lid and captures
the mounting hardware.
C
B
A
D
Splice and Tee Box
RTST
A
B
C
A
C
A
B
Cable grommets provide water
resistant seal between base
and box.
Three position terminal block
for easy wiring
Gasket provides water resistant seal between box and lid.
It is affixed to the lid and
captures the mounting hardware.
End Seal Fitting
RTES
A
E
A
B
B
C
C
D
A
E
D
E
One-half inch radius curved
mounting surface
End cap
Cable grommet provides water
resistant seal between end cap
and pressure plate
Pressure plate
Mounting feet for installation
on flat surfaces
®
Chromalox
• 1382 Heil Quaker Blvd. • LaVergne, TN 37086 • PH: 888-996-9258 • FX: 615-793-3563 • www.chromalox.com
3
DL Series Connection System Accessories
Ordering Information
Power Connection Kit
RTPC
389554
1 molded junction box consisting of:
1 base
1 box w/conduit opening
1 lid
1 three position terminal block*
1 mounting screw for terminal block
Splice & Tee Kit
RTST
389562
1 molded junction box consisting of:
1 base
1 box
1 lid
1 three position terminal block*
1 mounting screw for terminal block
End Seal Kit
RTES
389570
1 end cap
1 pressure plate
4
®
Chromalox
Power Connection Kit w/ Signal
Light**
RTPC-SL1 120V
389626
RTPC-SL2 208-240V 389634
RTPC-SL3 277V
389642
1 molded junction box consisting of:
1 base
1 box w/conduit opening
1 lid w/LED signal light installed
1 three position terminal block*
1 mounting screw for terminal block
Splice & Tee Kit w/Signal Light**
RTST-SL1 120V
389650
RTST-SL2 208-240V 389669
RTST-SL3 277V
389677
1 molded junction box consisting of:
1 base
1 box
1 lid w/LED signal light installed
1 three position terminal block*
1 mounting screw for terminal block
* Four position terminal block required for monitor wire cables. Contact
factory for details.
** Signal light option approved for ordinary areas only. For signal
lights in hazardous locations, please see U-Series or HL Series
Data Sheets
4
• 1382 Heil Quaker Blvd. • LaVergne, TN 37086 • PH: 888-996-9258 • FX: 615-793-3563 • www.chromalox.com
DL Series Connection System Accessories
Ordering Information (Cont.)
Metal Pipe Strap Kit Attachments
PS-1
382352
Fiberglass Tape Cable Attachments
FT-3
389941
1/2” to 3/4” pipes
66-foot roll glass cloth tape with
pressure-sensitive thermosetting
adhesive 3/8” wide. 310°F (155°C)
rating. Strap at one foot intervals at
minimum application temperatures of
40°F (5°C).
Metal Pipe Strap Kit Attachments
PS-3
382360
Aluminum Tape Cable Attachments
AT-1
383355
1” to 3 1/2” pipes
180 foot rool aluminum foil installation tape with pressure sensitive
acrylic adhesive. 2-mil thickness with
high tensile strength; 2 1/2” wide.
200°F (93°C) rating. Minimum
application temperatures 40°F (5°C).
Metal Pipe Strap Kit Attachments
PS-10
382379
Caution Labels
CL-1
382424
2 1/2” to 9” pipes with RTPC and
RTST kits. Interlock straps for larger
diameter pipes.
(5) Electric heat tracing caution
labels; weather resistant
®
Chromalox
• 1382 Heil Quaker Blvd. • LaVergne, TN 37086 • PH: 888-996-9258 • FX: 615-793-3563 • www.chromalox.com
5
DL Series Connection System Accessories
Ordering Information (Cont.)
Conduit Hub Cable Attachments
CCH-2
385650
Mounting Plate Kit Attachments
MP-1
385780
Corrosion Resistant for 3/4” Conduit
Fits opening in RTPC. Includes a
ground connector.
For installing RTPC and RTST kits on
flat surfaces. Kit includes:
1 mounting plate
1 lock washer
1 bolt
1 washer
1 nut
Cable Stripping Tool
w/16 awg Blades
ST-1
393510
Tool for stripping the base jacket
and the conductive matrix from
the cable buss wires. The tool is
stocked with 16 awg blades for
stripping HSRL, SRL, SRL and
Thermwire products.
Replacement Blades
14 awg
BL-1 393529
Blades for use with the Cable
Stripping Tool. 14 awg blades for
HSRM and SRM/E products.
16 awg
BL-2 393537
Blades for use with the Cable
Stripping Tool. 16 awg blades for
HSRL and SRL, SRF and Thermwire
products.
20 awg
BL-3 393545
Blades for use with the Cable
Stripping Tool. 20awg blades for
SRR, SRS and STW products.
PJ326-2
PDS DL CONNECT
SEPTEMBER 2006
6
®
Chromalox
• 1382 Heil Quaker Blvd. • LaVergne, TN 37086 • PH: 888-996-9258 • FX: 615-793-3563 • www.chromalox.com
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