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ABB XT1NU3020AFD000XXX - Molded Case Circuit Breaker 20A 3-Pole

ABB
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ABB XT1NU3020AFD000XXX is a 3-pole molded case circuit breaker from the SACE Tmax XT family, designed for overcurrent protection in low-voltage power distribution systems. This thermal magnetic fixed (TMF) trip unit breaker is rated for 20A at 600Y/347 VAC, with an interrupting capacity of 25kA at 480VAC. The unit weighs 5 lb, features a bolt-on connection, and accepts wire sizes from AWG 10 to AWG 2/0 in copper or aluminum. It is certified to UL and CSA standards, making it suitable for industrial and commercial electrical installations.

Key Features & Specifications
  • Manufacturer: ABB
  • Type: XT1NU
  • Item Subcategory: Molded Case
  • Family: SACE Tmax XT
  • Country of Origin: United States
  • Weight: 5 lb
  • Voltage Rating: 600Y/347 VAC
  • Poles: 3
  • Connection: Bolt-On
  • Standards: UL, CSA
  • Wire Size: AWG 10 to AWG 2/0, Cu/Al
  • Certification: UL, CSA
  • AIC rating: 25kA@480V
  • Phase: 3
  • Current Rating: 20A
  • Amperage: 20 Amps
  • Voltage: 480V
  • Frame Size: XT1 125A
  • Trip Unit: Thermal Magnetic Fixed (TMF)
  • Interrupt Rating: 25 kA at 480VAC
  • Mounting: Bolt-on
  • Product Type: SACE Tmax XT Molded Case Circuit Breaker