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Siemens UEC3040ED2 - Bus Plug 40A 240V 3-Phase

Siemens
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Siemens UEC3040ED2 is a bus plug designed for safe power distribution in low-voltage busway systems, incorporating an ED frame circuit breaker for overcurrent protection. This 3-phase unit operates at 240V with a 40A current rating and an AIC rating of 10kA@240V, utilizing a 3-wire configuration. Weighing 35 lb, it features a plug-in mounting for Siemens Sentron Low-Amp busway and includes ground stabs for positive grounding contact, with a mechanical interlock preventing installation or removal while energized. It complies with UL 857, UL 489, and CSA C22.2 No. 27 standards. Typical industrial applications include power distribution in manufacturing facilities, data centers, and commercial buildings.

Key Features & Specifications
  • Manufacturer: Siemens
  • Part Number: UEC3040ED2
  • Product Type: Bus Plug
  • Family: XL-U
  • Type: UEC
  • Item Subcategory: Breaker Type
  • Current Rating: 40A
  • Voltage Rating: 240V
  • Phase: 3 Phase
  • Wire: 3
  • Compatible Frames: ED
  • AIC rating: 10kA@240V
  • Weight: 35 lb
  • Poles: 4 (3 Phase + Neutral)
  • Frame: ED Frame Circuit Breaker
  • Mounting: Plug-in type for Sentron Low-Amp Busway
  • Interrupt Rating: 10 kA at 240 V
  • Certifications: UL 857, UL 489, CSA C22.2 No. 27