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Westinghouse LB2125S - Molded Case Circuit Breaker 125A 2P (30kA AIC)

Westinghouse
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Westinghouse LB2125S is a molded case circuit breaker designed for providing reliable overcurrent protection in industrial and commercial electrical systems. It features a 125A current rating and a 600V AC voltage rating, housed within a robust 2-pole bolt-on configuration with a weight of 18 lb. This unit complies with industry standards, utilizing a thermal magnetic protection mechanism that combines both long-time and instantaneous (LI) trip functions for comprehensive circuit safety. Its 30kA interrupting rating at 480V AC makes it suitable for safeguarding feeders and branch circuits in a wide range of single-phase power distribution applications.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 600V AC
  • Current Rating: 125A
  • Poles: 2
  • Phase: 1
  • AIC Rating: 30kA @ 480V AC
  • Protection Functions: LI (Long-Time and Instantaneous)
  • Connection Type: Bolt-On
  • Family: AB DE-ION
  • Weight: 18 lb