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Westinghouse MAY - 700A 3-Pole Molded Case Breaker 240V

Westinghouse
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Westinghouse MA Series MAY is a 3-pole molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. It is rated for 240V AC, 700A continuous current, and provides a 100kA interrupting capacity at 240V AC through thermal-magnetic protection with LI (long-time and instantaneous) trip functions. This bolt-on unit weighs 42.29 lb and features a compact molded case construction for panelboard or switchboard installation. It complies with applicable UL and NEMA standards for branch circuit protection. Typical applications include main or feeder protection in commercial and industrial electrical systems.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, MA Series, MAY
  • Voltage Rating: 240V AC
  • Current Rating: 700A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 100kA@240V
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 42.29 lb