KO4300 Series

KO4300 Series
KO4300 Series
The KO4300 Series Enclosures feature high density double level
terminals making them ideal for many electronic applications. They are
small to medium in size ranging from 16 to 64 terminals. There are 4
widths available each having a short and tall version. Terminal styles are
available in fixed scew terminals, pluggable screw terminals or pluggable
spring clamp terminals.
MATERIALS
Housing Shell: Polycarbonate, 10% Glass Filled
Terminal Housing: Polyamide, 40% Glass Filled
Terminal: Tin-plated Steel (spring terminal: stainless steel)
Standard Color: Light Gray
TEMPERATURE RATINGS:
Terminal Housing: 290°C (554°F) UL94VO
Housing: 115°C (239°F) UL94VO
PROTECTION
KO4300 series enclosures have an IP20 rating (finger protected) and meet
VBG4 and other European accident prevention requirements.
CONSTRUCTION
The KO4300 enclosure series housings are supplied as unassembled kits. Each kit consists of a housing base, terminal cover side parts, terminal
blocks and a front plate. The double level terminal design keeps the enclosure width to a minimum freeing valuable DIN rail space. The terminals are
machine solderable with right angle pins. Integral printed circuit board guides are molded into the housing base to help with proper board insertion
and containment. Boards are mounted vertically in the enclosure, perpendicular to the DIN rail.
TERMINALS
Rising clamp screw terminals are used with the KO4300 series enclosures. Wires to be terminated are squeezed between the bottom of the rising
clamp and the terminal strip for reliable, gas-tight connections. The terminals can be machine soldered to the board in the same step as the other
components to save time and labor. All terminals have funnel shaped wire openings to eliminate wire fraying. The terminal screws can be turned with
a flat tip or a #2 Philips screwdriver.
Pluggable screw clamp and spring clamp terminals are also available. A 3mm wide flat blade screwdriver should be used to open the spring terminal
for wire insertion.
MOUNTING
The KO4300 series can easily be mounted on standard 35mm DIN rail by means of the integral mounting foot and DIN clip.
Side Parts
Terminal Block
PCB Assembly
(not included)
Front Plate
Base Housing
Shown KO4300 DIN Enclosure
16 Terminal, Vertical PCB
CUSTOMIZATION
Many custom options are available for the KO4300 series enclosures.
Some of the available options are:
• Partial terminal loading
• Side ventilation slots
• Internal/External bus connections
• Machining of custom holes
• PCB grounding to the DIN rail
• RJ45 and DB9 openings in front plate
HOUSING ASSEMBLY
• Place all assemblies on a level surface
• Terminal blocks should be pre-assembled on the PCB
• Push the side parts over the terminal blocks ensuring that the guide
pins of the terminal blocks slide into the holes of the side parts
• Snap the front plate onto the pre-mounted side parts
• Slide the PCB of the upper section into the guide groves of the base
• Slide the upper section into the base. Make sure that the wall areas
overlap correctly and the guide element of the base slides
in the mating recess of the base.
• Push the assembly completely together so that the clips on the side
parts snap into the recesses in the base
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
85
KO4300 Series
Pluggable Screw
Terminals
16 Terminal
Vertical PCB
Pluggable Screw
Terminals
16 Terminal
Tall Vertical PCB
Pluggable Spring
Terminals
Fixed Screw
Terminals
TECHNICAL INFORMATION
Electrical:
TECHNICAL INFORMATION
Electrical:
Terminal Type:
16A, 300V, 22-12 AWG
Screw / Rising Clamp
Housing Material:
Glass-filled Polycarbonate
M3.5
Glass-filled Polyamide
Glass-filled Polycarbonate
0.8Nm
M3.5
Recommended Torque:
Glass-filled Polyamide
0.8Nm
Temperature Range:
(2) Vertical
Max. PCB’s:
Up to 115°C (239°F), Housing
290°C (554°F), Terminals
Mounting:
Flammability Rating:
Terminal Screw Size:
Terminal Block Material:
Max. PCB’s:
Up to 115°C (239°F), Housing
290°C (554°F), Terminals
Screw / Rising Clamp
Housing Material:
Recommended Torque:
Temperature Range:
35mm DIN Rail
UL94 V-O
Color: Light Gray
Color: Light Gray
ORDERING INFORMATION
ORDERING INFORMATION
Part Number
Type
90.900
KO4323
90.903
KO4323stS
90.905
KO4323stK
Part Number
Type
90.910
KO4303
90.913
KO4303stS
90.915
KO4303stK
Terminals
PCB Connection
Fixed Screw
Machine Solder
Pluggable Screw
Machine Solder
Pluggable Spring Machine Solder
Terminals
PCB Connection
Fixed Screw
Machine Solder
Pluggable Screw
Machine Solder
Pluggable Spring Machine Solder
ACCESSORIES
ACCESSORIES
Part Number
2511120/1M
ENCLOSURE DRAWING
Accessories
1 Meter DIN Rail
Type
TS35x7.5/1M
Part Number
2511120/1M
ENCLOSURE DRAWING
(To convert to inches divide by 25.4.)
Pluggable Screw Terminals
22.5
A
A-A
16
2.35
35
90
35
2.35
A
111.4
A
Shown with Fixed Screw Terminals
A
Shown with Fixed Screw Terminals
Printed
Circuit
Board
Print area
20.5 x 43.6
Print area
20.5 x 43.6
Pluggable Spring Terminals
Pluggable Spring Terminals
PCB DRAWING
(To convert to inches divide by 25.4.)
74.9
5.2
1
18.6
1.7
unused space,
no conducting material
1.5 thick
9.5
1.6
1.6
3x5=15
74.4
96
62.1 9.5
86
unused space
16x1
1
62.0
4.6
5
1.5 thick
1.6
17.7
16x1
1
1.6
40.6
3x5=15
75
5
4.6
reduced component
height 1.65mm solder side,
15.35mm component side
unused space
58.4
54.1
47.7
38.2
33.9
9.8
18.6
1.7
9.6
unused space,
no conducting material
38.2
33.9
9.8
9.6
5.2
58.4
54.1
47.7
1
74.9
67.9
reduced component
height 1.65mm solder side,
15.35mm component side
unused space
107
67.9
83.1
(To convert to inches divide by 25.4.)
17.7
PCB DRAWING
unused space
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
86
111.4
1.5
1.5
Printed
Circuit
Board
90
A-A
121
113
DIN Rail
103.6
22.5
(To convert to inches divide by 25.4.)
Pluggable Screw Terminals
99.5
92
DIN Rail
Type
TS35x7.5/1M
103.6
Accessories
1 Meter DIN Rail
53.4
(2) Vertical
Mounting:
Flammability Rating:
35mm DIN Rail
UL94 V-O
16
Terminal Type:
16A, 300V, 22-12 AWG
Terminal Screw Size:
Terminal Block Material:
Pluggable Spring
Terminals
Fixed Screw
Terminals
KO4300 Series
Pluggable Screw
Terminals
32 Terminal
Vertical PCB
Pluggable Screw
Terminals
32 Terminal
Tall Vertical PCB
Pluggable Spring
Terminals
Fixed Screw
Terminals
TECHNICAL INFORMATION
Electrical:
16A, 300V, 22-12 AWG
TECHNICAL INFORMATION
Electrical:
Terminal Type:
Screw / Rising Clamp
Housing Material:
Glass-filled Polycarbonate
M3.5
Glass-filled Polyamide
Glass-filled Polycarbonate
0.8Nm
Flammability Rating:
Terminal Screw Size:
M3.5
Terminal Block Material:
Recommended Torque:
Glass-filled Polyamide
Max. PCB’s:
Up to 115°C (239°F), Housing
290°C (554°F), Terminals
Screw / Rising Clamp
Housing Material:
Recommended Torque:
Temperature Range:
Terminal Type:
16A, 300V, 22-12 AWG
Terminal Screw Size:
Terminal Block Material:
Pluggable Spring
Terminals
Fixed Screw
Terminals
0.8Nm
Temperature Range:
(4) Vertical
Max. PCB’s:
Up to 115°C (239°F), Housing
290°C (554°F), Terminals
Mounting:
(4) Vertical
Mounting:
Flammability Rating:
35mm DIN Rail
UL94 V-O
35mm DIN Rail
UL94 V-O
Color: Light Gray
Color: Light Gray
ORDERING INFORMATION
ORDERING INFORMATION
Part Number
Type
90.920
KO4324
90.923
KO4324stS
90.925
KO4324stK
Part Number
Type
90.930
KO4304
90.933
KO4304stS
90.935
KO4304stK
Terminals
PCB Connection
Fixed Screw
Machine Solder
Pluggable Screw
Machine Solder
Pluggable Spring Machine Solder
Terminals
PCB Connection
Fixed Screw
Machine Solder
Pluggable Screw
Machine Solder
Pluggable Spring Machine Solder
ACCESSORIES
ACCESSORIES
Part Number
2511120/1M
ENCLOSURE DRAWING
Accessories
1 Meter DIN Rail
Type
TS35x7.5/1M
Part Number
2511120/1M
ENCLOSURE DRAWING
(To convert to inches divide by 25.4.)
(To convert to inches divide by 25.4.)
Pluggable Spring Terminals
A
45
A-A
16 21.1
A
2.35
35
90
35
90
2.35
1.5
A
Shown with Fixed Screw Terminals
PCB1
PCB2
A
Shown with Fixed Screw Terminals
PCB1
Print area
43.2 x 43.6
Print area
43.2 x 43.6
Pluggable Screw Terminals
Pluggable Screw Terminals
PCB DRAWING
74.9
5.2
1
18.6
1.7
unused space,
no conducting material
1.5 thick
1.6
9.5
62.0
3x5=15
74.4
96
62.1 9.5
86
unused space
16x1
1
1.6
4.6
5
1.5 thick
1.6
17.7
16x1
1
1.6
40.6
3x5=15
53.4
75
5
4.6
reduced component
height 1.65mm solder side,
15.35mm component side
unused space
58.4
54.1
47.7
38.2
33.9
9.8
18.6
1.7
9.6
unused space,
no conducting material
38.2
33.9
9.8
9.6
5.2
58.4
54.1
47.7
1
74.9
67.9
reduced component
height 1.65mm solder side,
15.35mm component side
unused space
107
67.9
(To convert to inches divide by 25.4.)
83.1
(To convert to inches divide by 25.4.)
17.7
PCB DRAWING
103.6
1.5
103.6
PCB2
121
113
DIN Rail
111.4
45
A-A
16 21.1
Pluggable Spring Terminals
99.5
92
DIN Rail
Type
TS35x7.5/1M
111.4
Accessories
1 Meter DIN Rail
unused space
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
87
KO4300 Series
Pluggable Screw
Terminals
48 Terminal
Vertical PCB
Pluggable Screw
Terminals
48 Terminal
Tall Vertical PCB
Pluggable Spring
Terminals
Fixed Screw
Terminals
TECHNICAL INFORMATION
Electrical:
TECHNICAL INFORMATION
Electrical:
Terminal Type:
16A, 300V, 22-12 AWG
Screw / Rising Clamp
Housing Material:
Glass-filled Polycarbonate
M3.5
Glass-filled Polyamide
Glass-filled Polycarbonate
0.8Nm
M3.5
Recommended Torque:
Glass-filled Polyamide
0.8Nm
Temperature Range:
(6) Vertical
Max. PCB’s:
Up to 115°C (239°F), Housing
290°C (554°F), Terminals
Mounting:
Flammability Rating:
Terminal Screw Size:
Terminal Block Material:
Max. PCB’s:
Up to 115°C (239°F), Housing
290°C (554°F), Terminals
Screw / Rising Clamp
Housing Material:
Recommended Torque:
Temperature Range:
Terminal Type:
16A, 300V, 22-12 AWG
Terminal Screw Size:
Terminal Block Material:
Pluggable Spring
Terminals
Fixed Screw
Terminals
(6) Vertical
Mounting:
Flammability Rating:
35mm DIN Rail
UL94 V-O
35mm DIN Rail
UL94 V-O
Color: Light Gray
Color: Light Gray
ORDERING INFORMATION
ORDERING INFORMATION
Part Number
Type
90.940
KO4325
90.943
KO4325stS
90.945
KO4325stK
Part Number
Type
90.950
KO4305
90.953
KO4305stS
90.955
KO4305stK
Terminals
PCB Connection
Fixed Screw
Machine Solder
Pluggable Screw
Machine Solder
Pluggable Spring Machine Solder
Terminals
PCB Connection
Fixed Screw
Machine Solder
Pluggable Screw
Machine Solder
Pluggable Spring Machine Solder
ACCESSORIES
ACCESSORIES
Part Number
2511120/1M
ENCLOSURE DRAWING
Accessories
1 Meter DIN Rail
Type
TS35x7.5/1M
Part Number
2511120/1M
ENCLOSURE DRAWING
(To convert to inches divide by 25.4.)
(To convert to inches divide by 25.4.)
Pluggable Spring Terminals
Pluggable Spring Terminals
121
113
A
67.5
A-A
34.7 21.1
111.4
67.5
A-A
34.7 21.1
DIN Rail
99.5
92
DIN Rail
A
35
35
90
90
2.35
2.35
103.6
A
Shown with Fixed Screw Terminals
A
Shown with Fixed Screw Terminals
PCB 3 PCB 2
PCB 1
Print area
65.8 x 43.6
Print area
65.8x 43.6
Pluggable Screw Terminals
Pluggable Screw Terminals
PCB DRAWING
74.9
reduced component
height 1.65mm solder side,
15.35mm component side
unused space
5.2
unused space,
no conducting material
1
1.7
unused space,
no conducting material
1.5 thick
9.5
1.6
1.6
3x5=15
74.4
96
62.1 9.5
86
unused space
16x1
1
62.0
4.6
5
1.5 thick
1.6
17.7
16x1
1.6
40.6
3x5=15
53.4
75
5
4.6
reduced component
height 1.65mm solder side,
15.35mm component side
unused space
58.4
54.1
47.7
38.2
33.9
9.8
18.6
1.7
9.6
38.2
33.9
9.8
9.6
5.2
58.4
54.1
47.7
1
74.9
67.9
18.6
67.9
(To convert to inches divide by 25.4.)
107
(To convert to inches divide by 25.4.)
17.7
PCB DRAWING
83.1
PCB 3 PCB 2
PCB 1
unused space
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
88
103.6
1.5
1.5
1
Type
TS35x7.5/1M
111.4
Accessories
1 Meter DIN Rail
KO4300 Series
Pluggable Screw
Terminals
64 Terminal
Vertical PCB
Pluggable Screw
Terminals
64 Terminal
Tall Vertical PCB
Pluggable Spring
Terminals
Fixed Screw
Terminals
TECHNICAL INFORMATION
Electrical:
TECHNICAL INFORMATION
Electrical:
Terminal Type:
16A, 300V, 22-12 AWG
Screw / Rising Clamp
Housing Material:
Glass-filled Polycarbonate
M3.5
Glass-filled Polyamide
Glass-filled Polycarbonate
0.8Nm
M3.5
Recommended Torque:
Glass-filled Polyamide
0.8Nm
Temperature Range:
(8) Vertical
Max. PCB’s:
Up to 115°C (239°F), Housing
290°C (554°F), Terminals
Mounting:
Flammability Rating:
Terminal Screw Size:
Terminal Block Material:
Max. PCB’s:
Up to 115°C (239°F), Housing
290°C (554°F), Terminals
Screw / Rising Clamp
Housing Material:
Recommended Torque:
Temperature Range:
Terminal Type:
16A, 300V, 22-12 AWG
Terminal Screw Size:
Terminal Block Material:
Pluggable Spring
Terminals
Fixed Screw
Terminals
(8) Vertical
Mounting:
Flammability Rating:
35mm DIN Rail
UL94 V-O
35mm DIN Rail
UL94 V-O
Color: Light Gray
Color: Light Gray
ORDERING INFORMATION
ORDERING INFORMATION
Part Number
Type
90.960
KO4326
90.963
KO4326stS
90.965
KO4326stK
Part Number
Type
90.970
KO4306
90.973
KO4306stS
90.975
KO4306stK
Terminals
PCB Connection
Fixed Screw
Machine Solder
Pluggable Screw
Machine Solder
Pluggable Spring Machine Solder
Terminals
PCB Connection
Fixed Screw
Machine Solder
Pluggable Screw
Machine Solder
Pluggable Spring Machine Solder
ACCESSORIES
ACCESSORIES
Part Number
2511120/1M
ENCLOSURE DRAWING
Accessories
1 Meter DIN Rail
Type
TS35x7.5/1M
Part Number
2511120/1M
ENCLOSURE DRAWING
(To convert to inches divide by 25.4.)
(To convert to inches divide by 25.4.)
Pluggable Spring Terminals
A
A
35
90
90
35
2.4
1.5
PCB 4
Print area
88.7 x 43.6
PCB 1
PCB 3
PCB 2
A
Shown with Fixed Screw Terminals
Print area
88.7 x 43.6
PCB 1
Pluggable Screw Terminals
Pluggable Screw Terminals
PCB DRAWING
(To convert to inches divide by 25.4.)
74.9
74.9
67.9
1.5 thick
18.6
1.7
16x1
1
1.5 thick
9.5
1.6
3x5=15
74.4
96
62.1 9.5
86
unused space
unused space,
no conducting material
1.6
4.6
5
1
1.6
17.7
16x1
1.6
40.6
3x5=15
53.4
75
5
4.6
reduced component
height 1.65mm solder side,
15.35mm component side
unused space
107
5.2
1
18.6
1.7
unused space,
no conducting material
9.6
5.2
9.6
38.2
33.9
9.8
58.4
54.1
47.7
38.2
33.9
9.8
83.1
reduced component
height 1.65mm solder side,
15.35mm component side
unused space
58.4
54.1
47.7
62.0
67.9
1
(To convert to inches divide by 25.4.)
17.7
PCB DRAWING
103.6
1.5
A
Shown with Fixed Screw Terminals
103.6
PCB 3
PCB 2
90.0
A-A
16 21.1 21.1 21.1
2.4
PCB 4
121
113
DIN Rail
111.4
90.0
A-A
16 21.1 21.1 21.1
Pluggable Spring Terminals
99.5
92
DIN Rail
Type
TS35x7.5/1M
111.4
Accessories
1 Meter DIN Rail
unused space
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
89
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Altech:
90.905
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