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ABB XT1HU3045AYD000XXX - Molded Case Circuit Breaker 45A 600V 3-Pole

ABB
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ABB XT1HU3045AYD000XXX is a 3-pole molded case circuit breaker from the SACE Tmax XT family, designed for overcurrent and short-circuit protection in industrial and commercial power distribution systems. This unit is rated for 45A at 600V AC with a 65kA interrupting capacity at 480V AC, utilizing a thermal magnetic fixed (TMF) trip unit for reliable protection. The breaker features a bolt-on connection, accepts copper or aluminum wire from AWG 10 to AWG 2/0, and weighs 5.19 lb with front flat terminals for straightforward installation. It is certified to UL and CSA standards, ensuring compliance with North American electrical codes. Typical applications include panelboards, switchboards, and motor control centers requiring compact, high-interrupting protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker
  • Family: SACE Tmax XT
  • Poles: 3
  • Current Rating: 45 Amps
  • Voltage Rating: 600 VAC
  • Interrupting Rating: 65 kA @ 480V AC
  • Trip Unit: Thermal Magnetic Fixed (TMF)
  • Connection: Bolt-On
  • Wire Size: AWG 10 to AWG 2/0, Cu/Al
  • Terminal Type: Front Flat Terminals
  • Weight: 5.19 lb
  • Standards: UL, CSA
  • Country of Origin: United States
  • Mechanical Life: 25,000 operations


Model: XT1HU3045AYD000XXX