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Westinghouse LM3400 - Molded Case Circuit Breaker 400A 600V 3-Pole

Westinghouse
Price
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The Westinghouse LM3400 is a three-pole, 400A molded case circuit breaker from the LM Series, designed to provide LI (Long-Time and Instantaneous) thermal-magnetic protection for industrial power distribution systems. It is rated for 600V AC, 3-phase operation with an AIC rating of 18kA at 480V, and features a bolt-on connection. Weighing 11 lb, this UL Listed and CSA Certified breaker is constructed for reliable overcurrent protection in panelboards and switchboards.

Key Features & Specifications
  • Type: Molded Case, LM Series
  • Voltage Rating: 600V AC
  • Current Rating: 400A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • AIC Rating: 18kA@480V
  • Certification: UL Listed, CSA Certified
  • Weight: 11 lb