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Murray MP120GFI - 1-Pole 20A Thermal Magnetic Circuit Breaker

Murray
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Save $-89.30
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Murray MP120GFI is a 1-pole molded case circuit breaker designed for overcurrent and ground fault protection in residential and commercial load centers. It operates at 120V with a 20A continuous current rating and a 10kA interrupting capacity at 120V, utilizing a thermal-magnetic trip mechanism for LI (long-time and instantaneous) protection. This plug-in unit weighs 1 lb and features a compact MP-T frame construction for direct installation into compatible Murray panels. It complies with UL 489 standards for branch circuit protection. Typical applications include lighting, appliance, and general-purpose circuits requiring ground fault interruption.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic
  • Voltage Rating: 120V
  • Current Rating: 20A
  • Poles: 1
  • Connection: Plug-In
  • Protection: LI - Long-Time and Instantaneous
  • AIC rating: 10kA@120V
  • Phase: 1
  • Family: MP Series
  • Type: MP-T
  • Weight: 1 lb