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ABB XT4NU3250AY8000XXX - Molded Case Circuit Breaker 250A 600V

ABB
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ABB XT4NU3250AY8000XXX is a 3-pole molded case circuit breaker from the SACE Tmax XT family designed for reliable power distribution and protection in industrial and commercial electrical systems. It is rated for 250A at 600VAC with a 25kA interrupting capacity at 480V, features a bolt-on connection, and supports copper or aluminum wire sizes from AWG 3/0 to 350 kcmil. The unit weighs 5.19 lb, is constructed for three-phase applications, and is certified to UL and CSA standards. This breaker is suitable for high-interrupt-capacity applications requiring durable overcurrent protection in panelboards and switchboards.

Key Features & Specifications
  • Type: XT4NU
  • Current Rating: 250A
  • Voltage Rating: 600VAC
  • Poles: 3
  • Phase: 3
  • AIC Rating: 25kA@480V
  • Connection: Bolt-On
  • Wire Size: AWG 3/0 to 350KCmil, Cu/Al
  • Weight: 5.19 lb
  • Standards: UL, CSA
  • Certification: UL, CSA
  • Trip Unit: TMF
  • Frame Series: XT4
  • Country of Origin: United States


Part Number: XT4NU3250AY8000XXX