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3P20NI - Circuit Breaker 20A 3-Pole (5.19 lb)

United Fuses
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The 3P20NI is a 3-pole circuit breaker designed for overcurrent protection in three-phase electrical systems. It is rated for 20 amps and features a standard thermal-magnetic trip unit for reliable performance. This unit weighs 5.19 lb and is constructed for secure mounting in compatible panelboards or switchboards. It is designed to meet industry standards for safety and durability in industrial power distribution applications.

Key Features & Specifications
  • Type: Circuit Breaker
  • Amperage: 20A
  • Poles: 3
  • Weight: 5.19 lb
  • Mounting: Panelboard/Switchboard compatible
  • Trip Unit: Standard thermal-magnetic