Default product image

Westinghouse HKB22500TM - Magnetic Trip Unit 250A 600V

Westinghouse
Price
Save $-549.23
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
The Westinghouse HKB22500TM is a magnetic-only circuit breaker trip unit designed for instantaneous overcurrent protection in industrial power distribution systems. This 2-pole unit is rated for 600V AC and provides a fixed current rating of 250A, with no adjustable trip settings, ensuring immediate response to short-circuit faults. Weighing 2 lb, it is a compact component from the MARK 75 family, compatible with KB and HKB frame circuit breakers. The unit meets industry standards for magnetic protection, offering reliable performance in high-fault environments. Typical applications include motor control centers, switchboards, and panelboards requiring dedicated instantaneous trip functionality.

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


Product Identification
  • UPC: Not specified
  • GTIN: Not specified