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CABS Module Kit with Neutral, UL

CABS143TN (549507)


  • Modules provide flexibility to select distance between phases and supports
  • Provides appropriate spacing between busbars in the same phase for cooling
  • Pins align with holes on support rails to allow for incremental positioning
  • Works with copper or aluminium busbar with square, rounded, 1 mm radius or full radius edges
  • Includes eight insulators
  • Installs quickly and easily
  • Halogen free insulators
  • Compact design provides strength and rigidity
  • Engineered and standardized design
  • Time-savings and lower total install costs compared to traditional methods
  • RoHS compliant


Part Number CABS143TN
Article Number 549507
Material Glass Fibre Reinforced Polyamide
Typical Application Current Rating 400 – 4,500 A
Dielectric Strength, UL 1,000 VAC
1,500 VDC
Working Temperature -40 to 266 °F
Flammability Rating UL® 94V-0
Busbars per Phase 1 – 3
Busbar Width 2" – 6"
Busbar Thickness 1/4"
Height (H) 2.02"
Length (L) 3"
Width (W) 3.2"
Unit Weight 2.05 lb
Certification Details UL® 67 (CSA C22.2 No. 29) for Panelboards, 600 V Max
UL® 891 (CSA C22.2 No. 244) for Switchboards, 600 V Max
Complies With IEC® 60439.1
IEC® 61439.1
IEC® 60695-2-11 (Glow Wire Test 960 °C)
UL® 508A for Industrial Control Panels, 600 V Max
UL® 508C for Power Conversion Equipment, 1000 V Max
UL® 845 for Motor Control Centers, 600 V Max
UL® 1558 for Low-Voltage Power Circuit Breaker Switchgear, 1000 V Max
UL® 1741 for Inverters, Converters and Interconnection System Equipment, 600 V Max
Certifications cURus
Standard Packaging Quantity 1 pc
UPC 78285692342
EAN-13 0782856923428
Typical Application Rating is dependent upon busbar size, current rating, temperature, and enclosure size.

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UL, UR, cUL, cUR, cULus and cURus are registered certification marks of UL LLC.





cUR QEUY8.E125470
CSA C22.2 No. 29, CSA C22.2 No. 244
UR QEUY2.E125470


Instruction Sheets