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Square D PBLC34450GN - Breaker Type Bus Plug 450A 600V 3-Phase

Square D
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Square D PBLC34450GN is a 450A, 3-phase, 600VAC I-Line bus plug designed for circuit breaker type protection in industrial power distribution systems. It features a 65kA interrupting capacity at 480VAC and accommodates 4 AWG wire connections, with a robust construction weighing 185 lb. This unit complies with applicable UL and NEMA standards for safe and reliable operation in demanding environments. Typical applications include branch circuit protection in manufacturing facilities, commercial buildings, and heavy industrial settings where high current capacity and fault interruption are critical.

Key Features & Specifications
  • Type: I-Line bus plug, circuit breaker type
  • Voltage Rating: 600V AC
  • Current Rating: 450A
  • AIC Rating: 65kA@480V
  • Phase: 3
  • Wire: 4 AWG
  • Weight: 185 lb
  • Family: I-Line
  • Item Subcategory: Breaker Type


Product Identification
  • UPC: Not specified
  • GTIN: Not specified