Default product image

Westinghouse HKB3150 - 3-Pole 150A 600V Thermal Magnetic Breaker

Westinghouse
Price
Save $-1,782.26
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Westinghouse HKB3150 is a 3-pole molded case circuit breaker from the MARK 75 family, designed for thermal magnetic protection with long-time and instantaneous (LI) trip functions. It is rated for 600V AC, 150A continuous current, and an AIC rating of 25kA at 480V, with a bolt-on connection for 3-phase systems. The unit weighs 19 lb and features a compact molded case construction for robust industrial installation. This breaker complies with applicable industry standards for overcurrent protection in commercial and industrial power distribution. Typical applications include feeder and branch circuit protection in panelboards, switchboards, and motor control centers.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic, LI (Long-Time and Instantaneous) Protection
  • Voltage Rating: 600V AC
  • Current Rating: 150A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • AIC Rating: 25kA@480V
  • Family: MARK 75
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 19 lb


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