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Siemens REC4045ED4 - 45A Bus Plug Breaker for ED-Frame Busway

Siemens
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Siemens REC4045ED4 is a bus plug circuit breaker designed for branch circuit protection and isolation in industrial power distribution systems. It provides reliable overcurrent protection with a 45A current rating and a 480V AC voltage rating for three-phase applications, featuring a compact design with a 4-wire configuration and a robust construction weighing 35 lb. This unit is engineered for use with ED-frame busway systems and meets industry standards with an interrupting capacity of 18kA at 480V AC, ensuring safe operation in demanding environments such as manufacturing facilities and data centers.

Key Features & Specifications
  • Type: REC bus plug circuit breaker for branch protection and isolation
  • Voltage Rating: 480V AC
  • Current Rating: 45A
  • Phase: 3
  • AIC Rating: 18kA @ 480V AC
  • Configuration: 4-wire
  • Compatible Frames: ED-frame busway
  • Weight: 35 lb
  • Family: XL-X
  • Item Subcategory: Breaker Type


Product Identification
  • Manufacturer Part Number: REC4045ED4