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Westinghouse JDS4K - 250A Frame Circuit Breaker (600VAC, 1-Pole)

Westinghouse
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Westinghouse JDS4K is a single-pole, 250A frame circuit breaker designed for branch circuit protection in industrial power distribution panels. It provides reliable overcurrent protection with a voltage rating of 600V AC and a current rating adjustable from 70A to 250A. The breaker features a robust copper construction, is configured for single-branch applications, and has a substantial weight of 17 lb, indicating its durable build for demanding environments. It is engineered for compatibility with PRL4A-style panelboards and adheres to industry standards for electrical safety and performance. This breaker is typically applied in industrial facilities for protecting feeders and branch circuits within compatible distribution equipment.

Key Features & Specifications
  • Type: Thermal-magnetic circuit breaker, single pole, copper construction
  • Voltage Rating: 600V AC
  • Current Rating: 250A (Adjustable Range: 70A - 250A)
  • Frame Size: 250
  • Configuration: Single Branch
  • Poles: 1
  • Panel Type/Style: PRL4A
  • Compatible Frames: JD
  • Breaker Type: E2J, JD, HJD, JDC, HMCP
  • Metal Type: Copper
  • Weight: 17 lb
  • Item Subcategory: Mounting Hardware
  • Family: PRL4a


Product Identification
  • Manufacturer Part Number: JDS4K