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Westinghouse LC3300FM - Molded Case Circuit Breaker 300A 600V 3P

Westinghouse
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Westinghouse LC3300FM is a molded case circuit breaker designed for providing instantaneous magnetic-only protection in three-phase industrial power systems. It features a 300A current rating and a 600V voltage rating, constructed within a durable Seltronic family LC frame with a bolt-on connection for secure installation. This unit complies with industry standards for interrupting up to 30kA at 480V AC and is typically applied in panelboards and switchboards requiring reliable short-circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Magnetic-Only Protection (I - Instantaneous)
  • Voltage Rating: 600V AC
  • Current Rating: 300A
  • Phase: 3
  • Poles: 3
  • Connection: Bolt-On
  • AIC Rating: 30kA @ 480V AC
  • Frame Family: Seltronic LC
  • Weight: 24 lb