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Westinghouse 3LC275 - Seltronic Rating Plug 275A

Westinghouse
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The Westinghouse 3LC275 is a Seltronic rating plug designed to set the continuous current rating for Westinghouse circuit breakers, providing precise overcurrent protection coordination. This specific plug is rated for a continuous current of 275A, with a minimum and maximum amperage of 275A, ensuring a fixed protection threshold. It is a lightweight component weighing 1 lb, constructed for direct installation into the breaker's trip unit. The 3LC275 is compatible with LC, LCA, LCG, LCGA, HLC, HLCA, HLCG, and HLCGA breaker frames, utilizing the Seltronic trip type for electronic sensing and tripping. This rating plug is used in industrial power distribution systems to accurately set the ampere rating of the associated circuit breaker, ensuring proper load protection without the need for replacement of the entire breaker unit.

Key Features & Specifications
  • Type: Rating Plug
  • Current Rating: 275A
  • Amperage Maximum: 275
  • Amperage Minimum: 275
  • Trip Type: Seltronic
  • Compatible Frames: LC, LCA, LCG, LCGA, HLC, HLCA, HLCG, HLCGA
  • Weight: 1 lb
  • Family: SELTRONIC


Product Identification
  • GTIN: 00786679149300