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Westinghouse MA2400S - Molded Case Breaker 400A 600V 2-Pole

Westinghouse
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Westinghouse MA2400S is a 2-pole molded case circuit breaker from the MA Series, designed for overcurrent protection in power distribution systems. It is rated for 600V and 400A continuous current, with a 30kA interrupting capacity at 480V, and utilizes thermal-magnetic protection with LI (Long-Time and Instantaneous) trip functions. The unit weighs 47 lb, features a bolt-on connection, and is constructed for single-phase applications. It complies with industry standards for molded case circuit breakers. This breaker is suited for industrial and commercial power distribution systems requiring robust circuit protection.

Key Features & Specifications
  • Manufacturer: Westinghouse
  • Item Subcategory: Molded Case
  • Family: MA Series
  • Type: MA
  • Weight: 47 lb
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 600V
  • Poles: 2
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 30kA@480V
  • Phase: 1
  • Current Rating: 400A
  • Frame Amperage: 800A
  • Continuous Trip Amperage: 400A
  • Mounting Type: Standard MA Frame
  • Application: Molded Case Circuit Breaker
  • Part Number: MA2400S