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349A521G01

Westinghouse
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Save $-748.34
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Westinghouse 349A521G01 is a closing spring assembly designed for use with DS-206 low voltage power circuit breakers, providing the mechanical force required for reliable closing action. This component is engineered for manual operation within a 600 VAC voltage class and is a direct replacement part for maintaining breaker performance. It is categorized as a frame or mechanism part from the DSII Series, weighing 2 lb, and belongs to the hardware section including springs and bolts. The assembly is constructed for internal breaker mechanism mounting, ensuring proper integration into power distribution systems. Typical applications include industrial and commercial low voltage power circuit breaker maintenance and repair.

Key Features & Specifications
  • Part Number: 349A521G01
  • Manufacturer: Westinghouse
  • Item Subcategory: Frame or Mechanism Part
  • Family: DSII Series
  • Type: DS/DSL
  • Weight: 2 lb
  • Section: Hardware (springs, bolts, etc.)
  • Compatible Model: DS-206
  • Application: Low Voltage Power Circuit Breaker
  • Function: Closing Spring Assembly
  • Mounting Type: Internal Breaker Mechanism
  • Operation: Manual
  • Voltage Class: 600 VAC
  • Breaker Type: Power Circuit Breaker
  • Replacement Part: Yes


Westinghouse 349A521G01 - Closing Spring Assembly 600V (DS-206)