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Square D MA36500CBA - Molded Case Circuit Breaker 500A 600V 3-Pole

Square D
Price
Save $-4,026.66
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Square D MA36500CBA is a 3-pole I-Line molded case circuit breaker from the MA series, designed for reliable thermal magnetic protection in industrial and commercial electrical systems. It is rated for 500 Amps at 600 VAC with a short circuit interrupting capacity of 30kA at 480V, providing robust overcurrent protection through its LI (Long-Time and Instantaneous) trip function. The breaker features an M Frame size and an I-Line style plug-in connection, weighing 38 lb for secure installation in panelboards. It complies with industry standards for safety and performance in high-demand environments. This unit is typically applied in distribution systems requiring dependable circuit isolation and fault interruption.

Key Features & Specifications
  • Manufacturer: Square D
  • Item Subcategory: Molded Case
  • Family: I-Line
  • Type: MA
  • Weight: 38 lb
  • Functions: LI - Long-Time and Instantaneous
  • Frame Size: M Frame
  • Voltage Rating: 600V
  • Poles: 3
  • Connection: I-Line Style Plug-In
  • Protection: Thermal Magnetic
  • AIC rating: 30kA@480V
  • Phase: 3
  • Current Rating: 500A
  • Amperage: 500 Amps
  • Voltage Rating: 600 VAC
  • Mounting Type: I-Line