Default product image

Siemens REC3090ED4 - Breaker Type 90A 480V Bus Plug

Siemens
Price
Save $-1,576.42
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Siemens REC3090ED4 is a breaker-type bus plug designed for power distribution within Siemens XL-X busway systems, providing overcurrent protection via a molded-case circuit breaker. This 90A unit operates on a 480V AC, 3-phase, 3-wire system with an interrupting rating of 18kA at 480V, and is compatible with ED4 frame sizes. The plug-in assembly features a direct-drive mechanism with a mechanical interlock that prevents installation or removal while the switch is on, along with ground stabs for positive grounding contact and guide stabs to prevent misalignment, all housed in a 35 lb enclosure with an IP40 rating. It is certified to UL 857, UL 489, CSA C22.2 No. 27, and NEMA BU 1.1 standards for safety and performance. This bus plug is suited for industrial and commercial power distribution applications requiring reliable circuit protection and secure busway integration.

Key Features & Specifications
  • Type: Breaker Type
  • Family: XL-X
  • Weight: 35 lb
  • Wire: 3
  • Voltage Rating: 480V
  • Compatible Frames: ED
  • AIC rating: 18kA@480V
  • Phase: 3
  • Current Rating: 90A
  • Poles: 3-Phase
  • Frame Size: ED4
  • Circuit Breaker Type: Molded-Case
  • Enclosure Rating: IP40
  • Certifications: UL 857, UL 489, CSA C22.2 No. 27, NEMA BU 1.1
  • Grounding: Integral and Internal options
  • Construction: Mechanically interlocked with busway housing