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Westinghouse HKB32500TM - Magnetic Only Trip Unit 600V 250A

Westinghouse
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Westinghouse HKB32500TM Circuit Breaker is a magnetic-only trip unit designed for instantaneous overcurrent protection in industrial power distribution systems. It is rated for 600V AC with a current rating of 250A, providing precise short-circuit interruption without thermal delay. This three-pole unit weighs 2 lb and is constructed for compatibility with KB and HKB frame circuit breakers. It meets industry standards for magnetic protection, ensuring reliable performance in high-fault environments. Typical applications include motor control centers, switchboards, and industrial panelboards requiring instantaneous trip coordination.

Key Features & Specifications
  • Type: Magnetic Only Trip Unit
  • Voltage Rating: 600V
  • Current Rating: 250A (Minimum 250A, Maximum 250A)
  • Poles: 3
  • Functions: I - Instantaneous
  • Protection: Magnetic Only
  • Compatible Frames: KB, HKB
  • Family: MARK 75
  • Weight: 2 lb
  • Item Subcategory: Trip Units & Programmers


Product Identification
  • UPC: Not available
  • GTIN: Not available