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Westinghouse 315C046G20 - Molded Case Breaker 225A 3-Pole (600V)

Westinghouse
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Westinghouse 315C046G20 is a 3-pole molded case circuit breaker from the MA Series, designed to provide thermal-magnetic overcurrent protection with long-time and instantaneous (LI) trip functions for industrial and commercial power distribution systems. It is rated for 225A continuous current at 600V AC, with an interrupting capacity of 30kA at 480V AC, and supports a rated insulation voltage of 800V. The unit weighs 54 lb, features a bolt-on connection for secure panel mounting, and operates on a 3-phase system. This breaker complies with IEC 60947-2 standards, ensuring reliable isolation with positive ON/OFF indication. Typical applications include motor control centers, switchboards, and feeder circuits in manufacturing plants and commercial facilities.

Key Features & Specifications
  • Manufacturer: Westinghouse
  • Item Subcategory: Molded Case
  • Family: MA Series
  • Type: MA
  • Weight: 54 lb
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 600V AC
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 30kA@480V
  • Phase: 3
  • Current Rating: 225A
  • Rated Insulation Voltage: 800V
  • Interrupt Rating: Up to 36 kA at 415V AC
  • Standards: IEC 60947-2 Compliant