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Westinghouse LA3100PR - Molded Case Circuit Breaker 100A 600V 3P

Westinghouse
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Westinghouse LA3100PR is a molded case circuit breaker designed for providing reliable overcurrent protection in three-phase industrial power distribution systems. It features a 100A current rating and a 600V voltage rating, housed within a robust, 44 lb Tri-Pac frame construction with a bolt-on connection. This unit complies with industry standards for thermal-magnetic protection, incorporating long-time and instantaneous (LI) trip functions. It is typically applied in panelboards and switchboards where a 200kA interrupting capacity at 480V is required for safeguarding electrical circuits.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, LI (Long-Time and Instantaneous) Functions
  • Voltage Rating: 600V AC
  • Current Rating: 100A
  • Dimensions: Integral to Tri-Pac Frame
  • Standards: Industry Standard for Molded Case Circuit Breakers
  • Applications: Industrial Power Distribution, Panelboards, Switchboards
  • Phase: 3
  • AIC Rating: 200kA @ 480V
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: Tri-Pac
  • Trip Type: Thermal Magnetic
  • Breaker Type: LA
  • Weight: 44 lb


Product Identification
  • Manufacturer Part Number: LA3100PR