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Westinghouse 504C336G24 - Molded Case 225A 3-Pole 600V

Westinghouse
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Westinghouse 504C336G24 is a KA Series molded case circuit breaker designed for overcurrent protection in industrial and commercial power distribution systems. This three-pole, 225A device operates at 600V AC and utilizes a thermal-magnetic trip unit with LI (Long-Time and Instantaneous) functions for coordinated overload and short-circuit protection. The unit features a bolt-on mounting style, weighs 19 lb, and is built for three-phase applications with an interrupting rating of 22kA at 480V AC. It complies with industry standards for molded case breakers and is suitable for use in legacy KA frame panel installations. Typical applications include protecting feeders, motors, and branch circuits in manufacturing facilities, commercial buildings, and retrofit projects.

Key Features & Specifications
  • Type: Molded Case
  • Family: KA Series
  • Type: KA
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 600V
  • Current Rating: 225A
  • Poles: 3
  • Phase: 3
  • Protection: Thermal Magnetic
  • Connection: Bolt-On
  • AIC rating: 22kA@480V
  • Weight: 19 lb
  • Part Number: 504C336G24
  • Mounting Type: Bolt-On
  • Rated Voltage: 600V AC
  • Rated Current: 225A
  • Interrupt Rating: 22kA @ 480V
  • Application: Three-Phase
  • Protection Type: Thermal-Magnetic
  • Terminal Type: Load Side Lug
  • Compatible Trip Unit: Interchangeable KA Frame