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Schneider Electric MJA36450YP - Molded Case 450A 600V

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Schneider Electric MJA36450YP is a 3-pole, 450 amp molded case circuit breaker from the PowerPact M frame family, designed for primary overload and short circuit protection in industrial power distribution systems. It operates at a voltage rating of 600V AC and a current rating of 450A, with a solid state electronic trip unit providing LI (Long-Time and Instantaneous) protection functions. The breaker features an I-Line style plug-in connection, weighs 29 lb, and is constructed for three-phase applications. It is UL Listed, CSA certified, and IEC compliant, ensuring adherence to major safety and performance standards. This unit is suitable for industrial and commercial power distribution systems requiring reliable circuit protection.

Key Features & Specifications
  • Manufacturer: Schneider Electric
  • Item Subcategory: Molded Case
  • Family: Powerpact
  • Type: MJA
  • Weight: 29 lb
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: M Frame
  • Voltage Rating: 600V AC
  • Poles: 3
  • Connection: I-Line Style Plug-In
  • Protection: Solid State
  • AIC rating: 65kA at 480V AC
  • Phase: 3
  • Current Rating: 450A
  • Amperage: 450A
  • Mounting Type: I-Line Plug-In
  • Interrupt Rating: 65kA at 480V AC
  • Series/Frame: PowerPact M
  • Trip Unit: Electronic Trip
  • Certifications: UL Listed, CSA, IEC