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Federal Pacific XM433800 - Thermal Magnetic 800A 3-Pole Breaker

Federal Pacific
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Federal Pacific XM433800 is a 3-pole molded case circuit breaker from the Fusematic family, designed for overcurrent protection in three-phase electrical systems. It is rated for 800 amps at 480 volts AC, employing a thermal magnetic trip unit with LI (Long-Time and Instantaneous) functions to safeguard against sustained overloads and short circuits. This bolt-on unit weighs 56 lb and is constructed within the XM series frame, featuring a high interrupting capacity of 100kA at 600V for reliable fault current interruption. The breaker is UL Listed, meeting industry standards for safety and performance in demanding environments. Typical applications include industrial power distribution, commercial electrical panels, and heavy machinery protection.

Key Features & Specifications
  • Manufacturer: Federal Pacific
  • Part Number: XM433800
  • Amperage: 800 Amps
  • Voltage: 480 Volts AC
  • Poles: 3
  • Mounting Type: Bolt-On
  • Interrupt Rating: 100kAIC at 480V
  • Series/Frame: XM
  • Trip Unit: Thermal Magnetic
  • Application: Molded Case Circuit Breaker
  • Certifications: UL Listed
  • Item Subcategory: Molded Case
  • Family: Fusematic
  • Type: XM
  • Weight: 56 lb
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 480V
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 100kA@600V
  • Phase: 3
  • Current Rating: 800A