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Square D MEF836LSI - Molded Case Breaker 800A 600V

Square D
Price
Save $-6,750.25
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Square D MEF836LSI is a 3-pole molded case circuit breaker from the Pre-Micrologic family, designed for solid-state LSI (Long-Time, Short-Time, and Instantaneous) protection in industrial power distribution systems. It is rated for 600V AC, 800A continuous current, and delivers a 100kA interrupting capacity at 480V AC, with a bolt-on connection and a 3-phase configuration. The unit weighs 75 lb and features a robust molded case construction, though it does not include lugs. This breaker complies with industry standards for overcurrent protection and is typically applied in heavy industrial settings requiring precise, adjustable trip settings for feeder or main circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Pre-Micrologic Family, MEF Type
  • Voltage Rating: 600V AC
  • Current Rating: 800A
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Solid State (LSI - Long-Time, Short-Time, Instantaneous)
  • AIC Rating: 100kA@480V
  • Phase: 3
  • Weight: 75 lb
  • Additional Info: This item does not include lugs.


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