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Square D HDA36150U43XAABCSD - Molded Case 150A 600V 3-Pole

Square D
Price
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The Square D HDA36150U43XAABCSD is a 3-pole molded case circuit breaker designed for solid-state protection in industrial power distribution systems. It is rated for 150A continuous current at 600V AC, with an interrupting capacity of 18kA at 480V AC, and provides LSI (Long-Time, Short-Time, and Instantaneous) trip functions for precise overcurrent coordination. This unit features an I-Line style plug-in connection for easy installation into Square D panelboards, weighs 10.27 lb, and is constructed for 3-phase applications. It complies with industry standards for molded case circuit breakers, ensuring reliable performance in demanding environments. Typical applications include main or feeder protection in commercial and industrial electrical systems requiring adjustable trip settings.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Solid State Protection
  • Voltage Rating: 600V AC
  • Current Rating: 150A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 18kA@480V
  • Connection: I-Line Style Plug-In
  • Protection: LSI - Long-Time, Short-Time and Instantaneous
  • Weight: 10.27 lb