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ABB XT4HU3175AFJ000XXX - Molded Case Breaker 175A 600V 3-Phase

ABB
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The ABB XT4HU3175AFJ000XXX is a molded case circuit breaker from the SACE Tmax XT family, designed for overcurrent protection in industrial power distribution systems. It is rated for 600V AC, 3-phase operation, with a continuous current rating of 175A, and accepts wire sizes from AWG 4 to AWG 300 for both copper and aluminum conductors. This bolt-on unit weighs 8 lb and is constructed for robust panel mounting, certified to UL and CSA standards for reliable performance in demanding environments. Typical applications include motor control centers, switchboards, and industrial machinery requiring compact, high-interrupting capacity protection.

Key Features & Specifications
  • Type: Molded case circuit breaker, SACE Tmax XT family
  • Voltage Rating: 600V AC
  • Current Rating: 175A
  • Connection: Bolt-On
  • Standards: UL, CSA
  • Applications: Industrial power distribution, motor protection, switchboards
  • Phase: 3
  • Wire Size: AWG 4 to AWG 300, Cu/Al
  • Weight: 8 lb
  • Country of Origin: United States