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Westinghouse 315C046G21 - Molded Case 250A 3-Pole (600V AC)

Westinghouse
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Westinghouse 315C046G21 is a 3-pole molded case circuit breaker from the MA Series, designed for thermal magnetic protection in industrial and commercial power distribution systems. It is rated for 250A continuous current at 600V AC, with an interrupting capacity of 30kA at 480V AC, and provides LI (Long-Time and Instantaneous) protection functions. The unit weighs 54 lb, features a bolt-on connection for secure mounting, and operates on a 3-phase system. This breaker complies with IEC 60947-2 standards for low voltage applications. It is suitable for use in switchboards, panelboards, and motor control centers requiring reliable overcurrent protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker
  • Manufacturer: Westinghouse
  • Model: 315C046G21
  • Family: MA Series
  • Poles: 3
  • Current Rating: 250A
  • Voltage Rating: 600V AC
  • Interrupting Capacity: 30kA at 480V AC
  • Protection: Thermal Magnetic
  • Trip Unit: Fixed, LI (Long-Time and Instantaneous)
  • Mounting Type: Bolt-On
  • Phase: 3
  • Weight: 54 lb
  • Standards: IEC 60947-2 Compliant