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Westinghouse K3100 - Molded Case 100A 600V 3-Pole

Westinghouse
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The Westinghouse K3100 is a three-pole, 100A molded case circuit breaker from the K Series, designed to provide long-time and instantaneous (LI) protection for industrial electrical systems. It operates at a voltage rating of 600V and a current rating of 100A, with a thermal magnetic protection mechanism and an AIC rating of 22kA at 480V. The unit weighs 48 lb, features a bolt-on connection, and is configured for three-phase applications. This breaker complies with industry standards for molded case circuit breakers, ensuring reliable overcurrent protection in demanding environments. Typical industrial applications include motor control centers, distribution panels, and switchboards requiring robust circuit interruption.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker
  • Voltage Rating: 600V
  • Current Rating: 100A
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC Rating: 22kA@480V
  • Phase: 3
  • Functions: LI - Long-Time and Instantaneous
  • Family: K Series
  • Weight: 48 lb