Default product image

Westinghouse HKB3070 - Molded Case Circuit Breaker 70A 600V 3P

Westinghouse
Price
Save $-1,918.33
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
The Westinghouse HKB3070 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase electrical systems. It features a 70A current rating and a 600V AC voltage rating, housed within a robust 19 lb frame that utilizes a bolt-on connection for secure installation. This thermal magnetic breaker complies with industry standards for circuit protection, offering an interrupting capacity of 25kA at 480V AC with its long-time and instantaneous (LI) trip functions. It is engineered for typical industrial applications including power distribution panels, motor control centers, and commercial electrical service equipment.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 600V AC
  • Current Rating: 70A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 25kA @ 480V AC
  • Protection Functions: LI (Long-Time and Instantaneous)
  • Connection Type: Bolt-On
  • Family: MARK 75
  • Type Designation: HKB
  • Weight: 19 lb