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Siemens UEC3040ED - Breaker Type 40A 480V (ED Frame)

Siemens
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Siemens UEC3040ED is a breaker-type bus plug designed for overcurrent protection in low-voltage busway systems. It is rated for 40 Amps at 480 Volts, providing 18kA of interrupting capacity at 480V, and supports 3-Phase, 3-Wire configurations. This unit weighs 35 lb and features a plug-in mounting design for integration with ED frame circuit breakers within Siemens XL-U series busway systems. It complies with industry standards for industrial and commercial power distribution applications. Typical uses include branch circuit protection and load switching in manufacturing facilities, data centers, and commercial buildings.

Key Features & Specifications
  • Type: Breaker Type
  • Amperage: 40 Amps
  • Voltage: 480 Volts
  • Phases: 3-Phase
  • Wires: 3-Wire
  • Frame: ED Frame Circuit Breaker
  • Mounting Type: Plug-in for busway systems
  • Family: XL-U
  • Type: UEC
  • Weight: 35 lb
  • AIC Rating: 18kA@480V
  • Current Rating: 40A