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Westinghouse MA3800K - Molded Case Circuit Breaker 800A 600V 3P

Westinghouse
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Westinghouse MA3800K is a molded case circuit breaker designed for providing a main disconnect and branch circuit protection in three-phase electrical systems. It is rated for 600V AC systems with a continuous current rating of 800A and features a bolt-on connection for secure installation. The unit is constructed as a heavy-duty, three-pole device weighing 54 lb and offers an interrupting capacity of 30kA at 480V. It complies with relevant industry standards for safety and performance in industrial settings. This non-automatic, fuseless disconnect is typically applied in panelboards, switchboards, and industrial control equipment as a main circuit breaker or feeder protector.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, MA Series, Non-Automatic (No Overcurrent Protection), Fuseless Disconnect
  • Voltage Rating: 600V AC
  • Current Rating: 800A
  • Phase: 3
  • Poles: 3
  • Connection: Bolt-On
  • AIC Rating: 30kA @ 480V
  • Protection: Non-Automatic Disconnect
  • Functions: NA - No Overcurrent Protection
  • Frame: MA Series
  • Weight: 54 lb