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Splitter Troughs
NEMA 1
<< 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
  • Complies with
    • IEC 60529, IP20
 
Construction
  • Formed 14 and 16 gauge steel.
  • 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.
  • Doors may be easily removed for modifications and are interchangeable.
  • Hinges are constructed from 304 stainless steel.
  • Hinge pins are stainless steel.
 
Finish
  • Cover and enclosure are finished in recoatable smooth ANSI 61 gray powder coating.
 
Accessories
  • N/A
  

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Part Number CU/AL
Amps		 Dimensions Ship Wt.
lbs
3 Wire 4 Wire H W D
CST273 CST274 70/70 24 6 4 12
CST373 CST374 70/70 36 6 4 17
CST473 CST474 70/70 48 6 4 21
CST2103 CST2104 125/120 24 6 4 12
CST3103 CST3104 125/120 36 6 4 17
CST4103 CST4104 125/120 48 6 4 21
CST6103* CST6104* 125/120 72 8 5 39
CST2203* - 225/225 24 8 5 16
CST3203* CST3204* 225/225 36 8 5 22
CST4203* CST4204* 225/225 48 8 5 27
CST5203* CST5204* 225/225 60 8 5 33
CST6203* CST6204* 225/225 72 8 5 39
CST3403* - 400/340 36 10 6 35
CST4403* CST4404* 400/340 48 10 6 45
CST5403* CST5404* 400/340 60 10 6 58
CST6403* CST6404* 400/340 72 10 6 62
CST4603* CST4604* 600/574 48 10 6 45
CST5603* CST5604* 600/574 60 10 6 58
CST6603* CST6604* 600/574 72 10 6 62
* 14 gauge steel

NOTE: Trough without blocks installed also available.
 
Part Number Optional
Grounding
Kit		 CU/AL
Amps		 Dimensions   Conduit Size (Location)
3 Wire 4 Wire A B C D E F G Detail 1/2”-
3/4”		 3/4”-
1”		 1”-
1 1/4”		 2”-
2 1/2”
CST273 CST274 CGK225 70/70 24 6 4 4.50 5.00 21 3 F 2,3,4,5 - 1 -
CST373 CST374 CGK225 70/70 36 6 4 7.50 7.00 33 3 F 2,3,4,5 - 1 -
CST473 CST474 CGK225 70/70 48 6 4 7.50 11.00 45 3 F 2,3,4,5 - 1 -
CST2103 CST2104 CGK225 125/120 24 6 4 4.50 5.00 21 3 F 2,3,4,5 - 1 -
CST3103 CST3104 CGK225 125/120 36 6 4 7.50 7.00 33 3 F 2,3,4,5 - 1 -
CST4103 CST4104 CGK225 125/120 48 6 4 7.50 11.00 45 3 F 2,3,4,5 - 1 -
CST6103* CST6104* CGK225 125/120 72 8 5 5.25 10.25 69 5 H 8 9 1 -
CST2203* - CGK225 225/225 24 8 5 4.50 5.00 21 5 F 2,4 3,5 - 1
CST3203* CST3204* CGK225 225/225 36 8 5 5.25 10.25 33 5 G 6 7 - 1
CST4203* CST4204* CGK225 225/225 48 8 5 5.00 11.00 45 5 H 8 9 - 1
CST5203* CST5204* CGK225 225/225 60 8 5 5.00 15.00 57 5 H 8 9 - 1
CST6203* CST6204* CGK225 225/225 72 8 5 5.00 19.00 69 5 H 8 9 - 1
CST3403* - CGK400 400/340 36 10 6 5.25 10.25 33 7 G 6 7 - -
CST4403* CST4404* CGK400 400/340 48 10 6 5.00 11.00 45 7 H 8 9 - -
CST5403* CST5404* CGK400 400/340 60 10 6 5.00 15.00 57 7 H 8 9 - -
CST6403* CST6404* CGK400 400/340 72 10 6 5.00 19.00 69 7 H 8 9 - -
CST4603* CST4604* CGK400 600/574 48 10 6 5.00 11.00 45 7 H 8 9 - -
CST5603* CST5604* CGK400 600/574 60 10 6 5.00 15.00 57 7 H 8 9 - -
CST6603* CST6604* CGK400 600/574 72 10 6 5.00 19.00 69 7 H 8 9 - -
* 14 gauge steel
 
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