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Westinghouse HKA2100W - Molded Case 100A 2-Pole 600V Thermal Magnetic

Westinghouse
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Westinghouse HKA2100W Circuit Breaker - Molded Case 100A 2-Pole 600V Thermal Magnetic (MARK 75 Series) The Westinghouse HKA2100W is a 100-amp, 2-pole molded case circuit breaker from the MARK 75 family, designed for overcurrent protection in industrial power distribution systems. It provides LI (Long-Time and Instantaneous) protection functions with a voltage rating of 600V and an interrupting capacity of 35kA at 480V. This bolt-on unit weighs 17 lb and features a thermal magnetic trip mechanism for reliable fault clearing. It complies with industry standards for single-phase applications, making it suitable for panelboards and switchboards in commercial and industrial environments. Typical uses include branch circuit protection, feeder protection, and motor control centers requiring robust, high-interrupting capacity.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, MARK 75 family, thermal magnetic protection
  • Voltage Rating: 600V AC
  • Current Rating: 100A
  • Poles: 2
  • Connection: Bolt-On
  • Protection: Thermal Magnetic (LI - Long-Time and Instantaneous)
  • AIC Rating: 35kA@480V
  • Phase: 1
  • Weight: 17 lb
  • Functions: LI - Long-Time and Instantaneous
  • Item Subcategory: Molded Case


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