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Splitter Boxes
NEMA 3R, 12, 4
<< Product Information << Commercial Enclosures <<
 
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Application
  • The splitter boxes are designed for distribution of up to 600 V (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.
  • Oil resistant gaskets are permanently secured.
  • 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
  • N/A
 

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Part Number Door/
Body
Gauge
Optional
Grounding
Kit
CU/AL
Amps
Dimensions   # of
Latches
# of
Hinges
3 Wire 4 Wire A B C D E F
CN4SB73 CN4SB74 16 CGK125 70/70 12 10 5 10.17 8.17 N/A 1 2
CN4SB103 CN4SB104 16 CGK125 125/120 15 10 5 13.17 8.17 N/A 1 2
CN4SB203 CN4SB204 16 CGK225 225/225 18 12 5 16.17 10.17 N/A 1 2
CN4SB403 CN4SB404 16 CGK400 400/340 24 17 6 22.17 15.17 N/A 1 2
CN4SB603 CN4SB604 14 CGK600 600/574 30 24 7 28.17 22.17 12.00 2 3
* 14 gauge steel
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