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Westinghouse LAB31500MW - Molded Case Circuit Breaker 400A 600V 3P

Westinghouse
Price
Save $-1,750.22
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Westinghouse LAB31500MW is a molded case circuit breaker designed for providing instantaneous magnetic-only protection in three-phase industrial power systems. It is rated for 600V AC applications with a continuous current rating of 400A and an interrupting capacity of 30kA at 480V. The unit features a robust three-pole, bolt-on connection design within the LAB series frame, constructed for durability in demanding environments and compliance with relevant industry standards for circuit protection. This breaker is typically applied in panelboards, switchboards, and industrial control equipment where reliable magnetic trip protection is required.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, LAB Series, Magnetic-Only Protection (Instantaneous Trip)
  • Voltage Rating: 600V AC
  • Current Rating: 400A
  • Phase: 3
  • Poles: 3
  • Connection: Bolt-On
  • AIC Rating: 30kA @ 480V
  • Trip Type: I - Instantaneous (Magnetic Only)
  • Frame: LAB Series
  • Weight: 29 lb
  • Additional Note: Lugs are not included; specific lug part numbers require wiring specifications.