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Zinsco QCB100 - 2-Pole 100A Molded Case Breaker 240V

Zinsco
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Zinsco QCB100 is a 2-pole molded case circuit breaker designed for thermal magnetic overcurrent protection in 1-phase electrical systems. It is rated for 240V AC and 100A continuous current, with an interrupting capacity of 10kA at 240V. The unit features a bolt-on connection, weighs 2 lb, and provides LI (Long-Time and Instantaneous) protection functions. This breaker complies with applicable industry standards for molded case circuit breakers. It is typically used in industrial panelboards and load centers requiring reliable branch circuit protection.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic
  • Voltage Rating: 240V
  • Current Rating: 100A
  • Poles: 2
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • AIC rating: 10kA@240V
  • Phase: 1
  • Weight: 2 lb
  • Family: QCB Series
  • Functions: LI - Long-Time and Instantaneous