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Westinghouse LB3175 - Molded Case Circuit Breaker 175A 600V 3P

Westinghouse
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Westinghouse LB3175 is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase industrial power distribution systems. It features a 600V AC voltage rating and a 175A continuous current rating, housed within a robust 20 lb frame utilizing a bolt-on connection for secure installation. This thermal magnetic breaker complies with industry standards for circuit protection, offering both long-time and instantaneous (LI) trip functions. Its 30kA interrupting capacity at 480V AC makes it suitable for safeguarding electrical equipment in commercial and industrial facilities against short circuits and overloads.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 600V AC
  • Current Rating: 175A
  • Frame: AB DE-ION Family, LB Type
  • Poles: 3
  • Phase: 3-Phase
  • Protection Functions: LI (Long-Time and Instantaneous)
  • AIC Rating: 30kA @ 480V AC
  • Connection Type: Bolt-On
  • Approximate Weight: 20 lb