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PTMA36450GN

Square D
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Save $-12,087.35
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Square D PTMA36450GN is a breaker type bus plug designed for overcurrent protection and connection in three-phase busway distribution systems. It is rated for 450 amperes at 600 volts with an AIC rating of 65kA at 480V, and features a molded case circuit breaker integrated into the plug assembly for convenient disconnection. This unit weighs 225 lb, supports 4 wires, and is constructed as part of the I-Line family for reliable industrial power distribution. It complies with industry standards for safety and performance in commercial and industrial environments. Typical applications include power distribution in factories, commercial buildings, and other facilities requiring robust busway connections.

Key Features & Specifications
  • Type: Breaker Type
  • Manufacturer: Square D
  • Family: I-Line
  • Type: PTMA
  • Weight: 225 lb
  • Wire: 4
  • Voltage Rating: 600V
  • AIC rating: 65kA@480V
  • Phase: 3
  • Current Rating: 450A
  • Circuit Breaker Type: Molded Case
  • Application: Busway Distribution


Square D PTMA36450GN - Breaker Type 450A 600V Bus Plug