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ABB XT4HU3175BFF000XXX - Molded Case Circuit Breaker 175A 600V

ABB
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ABB XT4HU3175BFF000XXX is a molded case circuit breaker from the SACE Tmax XT family, designed for low voltage power distribution with LI (Long-Time and Instantaneous) electronic trip protection. This 3-pole unit is rated for 175A at 600VAC and provides a 65kA interrupting capacity at 480VAC, supporting 50/60 Hz operation with a thermal magnetic protection mechanism. The breaker features a bolt-on connection, front line/load side termination without pre-installed lugs, and weighs 8 lb, with dimensions of 6.3 inches in height, 4.13 inches in width, and 3.25 inches in depth. It is UL and CSA certified, meeting industry standards for safety and performance in commercial and industrial environments. Typical applications include main switchboards, sub-switchboards, and power distribution systems requiring reliable overcurrent protection.

Key Features & Specifications
  • Manufacturer: ABB
  • Family: SACE Tmax XT
  • Type: XT4HU
  • Item Subcategory: Molded Case
  • Functions: LI - Long-Time and Instantaneous
  • Protection: Thermal Magnetic
  • Current Rating: 175 A
  • Voltage Rating: 600V
  • Poles: 3
  • Phase: 3
  • AIC rating: 65kA@480V
  • Connection: Bolt-On
  • Weight: 8 lb
  • Standards: UL, CSA
  • Certification: UL, CSA
  • Country of Origin: United States
  • Frame Size: XT4 250A
  • Interrupt Rating: 25 kA
  • Trip Unit: Electronic (TMA)
  • Frequency: 50/60 Hz
  • Trip Range: 875 to 1750 A
  • Operating Temperature: -13 to 158 deg F
  • Dimensions: 6.3 in H x 4.13 in W x 3.25 in D
  • Termination: Front terminals, no lugs


Product Identification
  • UPC: 01564479213
  • GTIN: 08015644792138