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Westinghouse HKB2100T - Circuit Breaker 100A 600V 2-Pole

Westinghouse
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Save $-629.36
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Westinghouse HKB2100T is a 2-pole molded case circuit breaker from the MARK 75 series, designed to provide LI (Long-Time and Instantaneous) protection via a thermal magnetic trip unit. It is rated for 100A continuous current at 600V AC, with a frame rating of 250A and an interrupting capacity of 25,000 symmetrical amps. The unit weighs 2 lb and is engineered for fixed mounting, featuring a robust construction suitable for demanding environments. It complies with UL 489 and meets Federal Specification W-C-375b for safety and performance standards. This breaker is ideal for use as main or branch circuit protection in low-voltage power distribution systems within industrial and commercial settings.

Key Features & Specifications
  • Type: HKB
  • Family: MARK 75
  • Functions: LI - Long-Time and Instantaneous
  • Protection: Thermal Magnetic
  • Poles: 2
  • Amperage Rating: 100A
  • Voltage Rating: 600V AC
  • Frame Rating: 250A
  • Interrupt Rating: 25,000 symmetrical amps
  • Mounting Type: Fixed
  • Weight: 2 lb
  • Compatible Frames: KB, HKB
  • Complies with UL 489
  • Meets Federal Specification W-C-375b


Part Number: HKB2100T