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Square D PTMA36400GH - Breaker Type 400A 600V 3-Phase Bus Plug

Square D
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Save $-10,000.28
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Square D PTMA36400GH is a 400A, 3-phase, 3-wire I-Line bus plug designed for circuit breaker type distribution and branch circuit protection in industrial power systems. It operates at a maximum voltage rating of 600V AC with a high interrupting capacity of 65kA at 480V, ensuring robust fault current protection. The unit weighs 225 lb and features a durable metal enclosure with a breaker-type configuration, utilizing a PTMA frame for reliable switching and overload protection. This bus plug complies with applicable UL and NEMA standards for industrial electrical equipment. It is typically used in manufacturing facilities, data centers, and commercial buildings for connecting and protecting downstream loads from a busway system.

Key Features & Specifications
  • Type: Square D I-Line bus plug, breaker type, metal enclosure
  • Voltage Rating: 600V AC
  • Current Rating: 400A
  • Phase: 3
  • Wire: 3
  • AIC Rating: 65kA@480V
  • Weight: 225 lb
  • Family: I-Line
  • Item Subcategory: Breaker Type


Product Identification
  • UPC: Not available
  • GTIN: Not available