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Westinghouse LBB3400NW - Molded Case Breaker 400A 600V 3P

Westinghouse
Price
Save $-1,548.18
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The Westinghouse LBB3400NW is a 3-pole molded case circuit breaker from the AB DE-ION family, designed for non-automatic protection without overcurrent functions. It is rated for 400A at 600V AC, with an interrupting capacity of 30kA at 480V, and features a bolt-on connection for secure installation in 3-phase systems. This unit weighs 20 lb and does not include lugs, requiring separate selection based on wiring specifications. It complies with industry standards for industrial applications where manual switching and isolation are needed without integral overcurrent protection.

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


Product Identification
  • Manufacturer: Westinghouse
  • Family: AB DE-ION
  • Type: LBB
  • Item Subcategory: Molded Case