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XT4LU3100FYJ000XXX

ABB
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ABB XT4LU3100FYJ000XXX is a 3-pole molded case circuit breaker from the SACE Tmax XT family, designed to provide LSI protection with long time, short time, and instantaneous trip functions for electrical distribution systems. This unit is rated for 600V AC and 100A, with an interrupting capacity of 100kA at 480V, supporting three-phase applications. It features a bolt-on connection, accommodates wire sizes from AWG 4 to AWG 300 in copper or aluminum, and weighs 8 lb. The breaker is certified to UL and CSA standards, ensuring reliable performance in industrial environments. Typical applications include power distribution and protection in commercial and industrial facilities.

Key Features & Specifications
  • Manufacturer: ABB
  • Item Subcategory: Molded Case
  • Family: SACE Tmax XT
  • Country of Origin: United States
  • Type: XT4LU
  • Weight: 8 lb
  • Functions: LSI - Long Time, Short Time and Instantaneous Trip
  • Voltage Rating: 600V
  • Poles: 3
  • Connection: Bolt-On
  • Standards: UL, CSA
  • Wire Size: AWG 4 to AWG 300, Cu/Al
  • Certification: UL, CSA
  • AIC rating: 100kA@480V
  • Phase: 3
  • Current Rating: 100A
  • Amperage: 100A
  • Voltage: 600V AC
  • Series: XT4L
  • Frame Size: 250A
  • Trip Unit: Electronic DIP LSI
  • Protection Type: Thermal Magnetic
  • Mounting: Molded case design


ABB XT4LU3100FYJ000XXX - Molded Case Circuit Breaker, 100A, 600V