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Federal Pacific XJL434300 - Molded Case Circuit Breaker 300A 600V 3P

Federal Pacific
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Save $-3,751.57
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Federal Pacific XJL434300 is a molded case circuit breaker designed for providing robust overcurrent protection in demanding three-phase industrial electrical systems. It features a 300A current rating and a 600V AC voltage rating, engineered to interrupt fault currents up to 100kA at its rated voltage. The breaker is constructed as a three-pole, bolt-on unit with a thermal-magnetic trip mechanism providing both long-time and instantaneous (LI) protection functions, and it is part of the Fusematic family with a weight of 39 lb. This device is built to meet relevant industry standards for safety and performance in commercial and industrial power distribution applications.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Fusematic Family, XJL Type, Thermal Magnetic Protection
  • Voltage Rating: 600V AC
  • Current Rating: 300A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • AIC Rating: 100kA @ 600V
  • Functions: LI (Long-Time and Instantaneous)
  • Weight: 39 lb


Product Identification
  • Manufacturer Part Number: XJL434300