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Murray MP230240 - 4-Pole 40A 240V Thermal Magnetic Breaker

Murray
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The Murray MP230240 is a 4-pole molded case circuit breaker from the MP Series, designed to provide overcurrent protection through thermal magnetic operation. It is rated for 240V and 40A, with a 10kA interrupting capacity at 240V in a single-phase configuration. This plug-in unit weighs 5 lb and features LI (Long-Time and Instantaneous) trip functions for coordinated protection. It complies with industry standards for molded case breakers, making it suitable for industrial panelboards and load centers requiring reliable branch circuit protection.

Key Features & Specifications
  • Type: MP-T Molded Case Circuit Breaker, Thermal Magnetic
  • Voltage Rating: 240V
  • Current Rating: 40A
  • Poles: 4
  • Connection: Plug-In
  • Protection: Thermal Magnetic
  • AIC rating: 10kA@240V
  • Phase: 1
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 5 lb
  • Family: MP Series