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Federal Pacific HEG421100 - Molded Case Circuit Breaker 100A 480V

Federal Pacific
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Federal Pacific HEG421100 is a 2-pole, 100A molded case circuit breaker from the HEG Series, designed to provide thermal-magnetic overcurrent protection with LI (Long-Time and Instantaneous) trip functions for industrial power distribution systems. It operates at a voltage rating of 480V, with a current rating of 100A, and offers an interrupting capacity of 22kA at 480V, ensuring robust fault current handling. This bolt-on breaker weighs 8 lb and is constructed for single-phase applications, featuring a compact molded case design for secure panel mounting. It complies with industry standards for molded case circuit breakers, making it suitable for protecting branch circuits and equipment in commercial and light industrial environments. Typical applications include motor control centers, panelboards, and switchboards requiring reliable overcurrent protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic
  • Voltage Rating: 480V
  • Current Rating: 100A
  • Poles: 2
  • Phase: 1
  • AIC Rating: 22kA@480V
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • Weight: 8 lb
  • Family: HEG Series
  • Item Subcategory: Molded Case


Product Identification
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