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HKA2070W

Westinghouse
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Save $-2,382.42
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Westinghouse HKA2070W is a 2-pole molded case circuit breaker from the MARK 75 family, designed for thermal-magnetic protection in low-voltage power distribution systems. It is rated for 70A continuous current at a maximum voltage of 600V AC, with an interrupting capacity of 35kA at 480V AC for robust short-circuit protection. The unit weighs 17 lb and features a bolt-on connection for secure panelboard or switchgear installation, providing LI (Long-Time and Instantaneous) protection functions. This breaker complies with industry standards for industrial and commercial electrical systems, ensuring reliable overload and fault interruption. It is suitable for single-phase applications requiring dependable circuit protection in manufacturing facilities and commercial buildings.

Key Features & Specifications
  • Manufacturer: Westinghouse
  • Item Subcategory: Molded Case
  • Family: MARK 75
  • Type: HKA
  • Weight: 17 lb
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 600V
  • Poles: 2
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 35kA@480V
  • Phase: 1
  • Current Rating: 70A
  • Frame Amperage: 700A
  • Continuous Trip Amperage: 70A
  • Maximum Voltage: 600V AC
  • Interrupt Rating: 22kA @ 480V
  • Mounting Type: Bolt-on
  • Protection Type: Thermal-Magnetic
  • Phase: 1


Westinghouse HKA2070W - Molded Case 70A 2-Pole 600V