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Westinghouse LB3400WSK - 400A Non-Automatic Molded Case Switch

Westinghouse
Price
Save $-1,328.03
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Westinghouse LB3400WSK is a 3-pole, 400A molded case circuit breaker from the AB DE-ION family, designed as a non-automatic switch providing no overcurrent protection for industrial power distribution. It is rated for 600V AC and 3-phase operation, with an interrupting capacity of 30kA at 480V AC, and features a bolt-on connection style. The unit weighs 20 lb and is constructed for robust industrial environments, though it does not include lugs. This breaker complies with industry standards for molded case switches and is typically used in applications requiring manual circuit isolation rather than automatic protection.

Key Features & Specifications
  • Type: Molded Case, Non-Automatic Switch (AB DE-ION family)
  • Voltage Rating: 600V AC
  • Current Rating: 400A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 30kA@480V
  • Connection: Bolt-On
  • Protection: Non-Automatic (No Overcurrent Protection)
  • Weight: 20 lb
  • Functions: NA - No Overcurrent Protection
  • Additional Info: This item does not include lugs.