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Square D MHF36800 - Molded Case Circuit Breaker 800A 600V 3P

Square D
Price
Save $-4,055.56
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Square D MHF36800 is a molded case circuit breaker designed for providing reliable overcurrent protection in demanding three-phase industrial power distribution systems. It features a robust 800A current rating and a 600V AC voltage rating, engineered within a compact M-frame design with a three-pole, bolt-on connection configuration for secure installation. This unit employs a thermal-magnetic protection mechanism with long-time and instantaneous (LI) trip functions and is rated for an interrupting capacity of 65kA at 480V, ensuring compliance with critical industry safety standards. Its construction is suited for integration into panelboards and switchboards, safeguarding equipment in manufacturing plants, data centers, and large commercial facilities from electrical faults.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, MHF Series, Thermal-Magnetic Protection
  • Voltage Rating: 600V AC
  • Current Rating: 800A
  • Frame Size: M Frame
  • Poles: 3
  • Connection: Bolt-On
  • Phase: 3
  • AIC Rating: 65kA @ 480V
  • Protection Functions: LI (Long-Time and Instantaneous)
  • Weight: 38 lb
  • Additional Info: Lugs not included; required wiring specs needed for lug part number identification.