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Westinghouse 504C336G05 - KA Series 125A 2-Pole Breaker

Westinghouse
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The Westinghouse 504C336G05 is a 2-pole molded case circuit breaker from the KA Series, designed to provide overcurrent protection through thermal magnetic operation. It is rated for 600V AC, 125A continuous current, and a 22kA interrupting capacity at 480V, with LI (Long-Time and Instantaneous) trip functions for coordinated fault response. This bolt-on unit weighs 17 lb and features a compact molded case construction suitable for industrial panelboards. It complies with applicable UL and NEMA standards for electrical distribution systems. Typical applications include branch circuit protection in commercial and industrial power panels, motor control centers, and switchboards.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, KA Series, Thermal Magnetic
  • Voltage Rating: 600V AC
  • Current Rating: 125A
  • Poles: 2
  • Connection: Bolt-On
  • AIC Rating: 22kA@480V
  • Phase: 1
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 17 lb
  • Protection: Thermal Magnetic
  • Family: KA Series
  • Item Subcategory: Molded Case


Product Identification