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MA3225

Westinghouse
Price
Save $-1,498.63
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Westinghouse MA3225 is a 225A 3-pole molded case circuit breaker from the MA Series, engineered for LI (Long-Time and Instantaneous) protection in industrial and commercial power distribution systems. It operates at a voltage rating of 600V AC with a current rating of 225A, providing a 30kA interrupting capacity at 480V AC and 25kA at 600V AC. The unit features a bolt-on connection, a thermal magnetic trip mechanism with interchangeable trip units, and weighs 54 lb, supporting 3-phase applications. It is UL Listed, ensuring compliance with industry safety standards for panelboards and switchgear installations.

Key Features & Specifications
  • Type: Molded Case
  • Family: MA Series
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 600V AC
  • Current Rating: 225A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 30kA@480V
  • Interrupt Rating: 25kAIC @ 600V
  • Weight: 54 lb
  • Certifications: UL Listed
  • Application: Industrial, Commercial


Westinghouse MA3225 - Molded Case Circuit Breaker 225A 600V 3-Pole