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Federal Pacific XM433100 - 100A 3-Pole MCCB (480V)

Federal Pacific
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Federal Pacific XM433100 is a 3-pole, 100-amp molded case circuit breaker from the Fusematic family, designed to provide overcurrent protection through a thermal magnetic trip unit with long-time and instantaneous (LI) functions. It is rated for 480V systems and delivers a high interrupting capacity of 100kA at 600V, ensuring robust fault clearance in industrial power distribution. The unit weighs 56 lb and features a bolt-on connection style for secure panel mounting, with a 3-phase configuration. This breaker complies with industry standards for molded case circuit breakers, offering reliable performance in demanding electrical environments. Typical applications include protecting feeders, motors, and branch circuits in commercial and industrial settings.

Key Features & Specifications
  • Manufacturer: Federal Pacific
  • Item Subcategory: Molded Case
  • Family: Fusematic
  • Type: XM
  • Weight: 56 lb
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 480V
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 100kA@600V
  • Phase: 3
  • Current Rating: 100A
  • Part Number: XM433100
  • Amperage: 100 Amp
  • Mounting Type: Bolt-On