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Westinghouse KDS4BK - Bolt-On Circuit Breaker 400A 600VAC

Westinghouse
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Save $-628.30
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Westinghouse KDS4BK is a bolt-on circuit breaker designed for reliable overcurrent protection in industrial power distribution systems. It features a 400A current rating and a 600V AC voltage rating, housed within a robust 400-frame size construction utilizing copper components for optimal conductivity and durability. This breaker is engineered for compliance with industry standards and is configured for single-branch applications within PRL4B-style panelboards. Its design supports integration with compatible KD frames, making it suitable for demanding environments such as manufacturing facilities, data centers, and commercial electrical services.

Key Features & Specifications
  • Type: Bolt-On Circuit Breaker, Single Branch Configuration
  • Voltage Rating: 600V AC
  • Current Rating: 400A
  • Frame Size: 400
  • Connection: Bolt-On
  • Metal Type: Copper
  • Panel Type/Style: PRL4B
  • Compatible Frames: KD
  • Breaker Type Compatibility: E2K, DK, KD, KDB, CK, CKH, HKD, KDC, CKD, HMCP
  • Amperage Range: 100A Minimum, 400A Maximum
  • Weight: 25 lb
  • Family: PRL4b