11/11/2017
Type 4/3R Mild Steel Splitter Trough (CN4ST Series) - Hammond Mfg.
Quality Products. Service Excellence.
Type 4/3R Mild Steel Splitter Trough
CN4ST Series
Hinge Door with Quarter Turn
Application
The splitter troughs are designed for distribution of up to 600 A (max) service using either
3 or 4 wires.
Standards
CSA Certified Type 3R, 12, 4
Complies with
IEC 60529, IP66
Construction
Formed 14 and 16 gauge steel.
Factory installed splitter blocks.
Smooth, continuously welded seams ground smooth.
Door stiffeners are provided where required for increased strength and rigidity - designed
to also permit additional mounting options.
Formed lip on enclosure to exclude flowing liquids and contaminants.
Door latches feature the added safety of quarter turn slot requiring use of tool for opening
Doors may be easily removed for modifications and are interchangeable.
Seamless poured-in place gasket.
Collar studs provided for mounting inner panel.
Includes hardware kit with panel mounting nuts and sealing washers for wall mounting
holes.
Hinges are constructed from 304 stainless steel.
Hinge pins are stainless steel.
Inner panel is included.
Finish
Cover and enclosure are finished in recoatable smooth ANSI 61 gray powder coating.
Inner panel is finished in white powder coating.
Accessories
Quarter Turn Inserts and Keys
Rear Hole Plugs
Quarter Turn Assemblies
Padlock Adaptor
Grounding Kits
Mounting Foot Kit
Replacement Hinge Pins
Touch-Up Spray Paint
Splitter Blocks
https://www.hammfg.com/electrical/products/commercial/cn4st
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11/11/2017
Type 4/3R Mild Steel Splitter Trough (CN4ST Series) - Hammond Mfg.
Part No.
3 Wire
CN4ST273
CN4ST373
CN4ST473
CN4ST2103
CN4ST3103
CN4ST4103
CN4ST6103
CN4ST2203
CN4ST3203
CN4ST4203
CN4ST5203
CN4ST6203
CN4ST3403
CN4ST4403
CN4ST5403
CN4ST6403
CN4ST4603
CN4ST5603
CN4ST6603
4 Wire
CN4ST274
CN4ST374
CN4ST474
CN4ST2104
CN4ST3104
CN4ST4104
CN4ST6104
-
CN4ST3204
CN4ST4204
CN4ST5204
CN4ST6204
-
CN4ST4404
CN4ST5404
CN4ST6404
CN4ST4604
CN4ST5604
CN4ST6604
Gauge
16
16
16
16
16
16
14
14
14
14
14
14
14
14
14
14
14
14
14
Optional Grounding
Kit
CGK225
CGK225
CGK225
CGK225
CGK225
CGK225
CGK225
CGK225
CGK225
CGK225
CGK225
CGK225
CGK400
CGK400
CGK400
CGK400
CGK600
CGK600
CGK600
CU/AL
Amps
70/70
70/70
70/70
125/120
125/120
125/120
125/120
225/225
225/225
225/225
225/225
225/225
400/340
400/340
400/340
400/340
600/574
600/574
600/574
A
24.00
36.00
48.00
24.00
36.00
48.00
72.00
24.00
36.00
48.00
60.00
72.00
36.00
48.00
60.00
72.00
48.00
60.00
72.00
B
6.00
6.00
6.00
6.00
6.00
6.00
8.00
8.00
8.00
8.00
8.00
8.00
10.00
10.00
10.00
10.00
10.00
10.00
10.00
Dimensions
C
5.00
5.00
5.00
5.00
5.00
5.00
6.00
5.00
6.00
6.00
6.00
6.00
6.00
6.00
6.00
6.00
6.00
6.00
6.00
D
22.17
34.17
46.17
22.17
34.17
46.17
70.17
22.17
34.17
46.17
58.17
70.17
34.17
46.17
58.17
70.17
46.17
58.17
70.17
E
4.17
4.17
4.17
4.17
4.17
4.17
6.17
6.17
6.17
6.17
6.17
6.17
8.17
8.17
8.17
8.17
8.17
8.17
8.17
F
N/A
15.00
15.00
N/A
15.00
21.00
21.00
N/A
15.00
21.00
18.00
22.00
15.00
21.00
21.00
22.00
21.00
18.00
22.00
No. of
Latches
2
2
3
2
2
3
4
2
2
3
4
4
2
3
4
4
3
4
4
No. of
Hinges
2
3
3
2
3
3
4
2
3
3
4
4
3
3
4
4
3
4
4
Data subject to change without notice
© 2017. Hammond Manufacturing Ltd. All rights reserved.
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