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Square D HJA36150U44XAABCSK - 150A 3-Pole Molded Case Breaker

Square D
Price
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The Square D HJA36150U44XAABCSK is a 3-pole molded case circuit breaker designed for overcurrent and ground fault protection in industrial power distribution systems. It is rated for 150A continuous current at 600VAC, with a high interrupting capacity of 65kA at 480VAC. This unit features an I-Line style plug-in connection for secure mounting in Square D panelboards and switchboards, and weighs 10.27 lb. It employs solid-state trip technology with LSIG (Long-Time, Short-Time, Instantaneous, and Ground Fault) protection functions, ensuring precise coordination and selective tripping. The breaker complies with applicable UL and NEMA standards for industrial environments, making it suitable for motor control centers, manufacturing plants, and heavy machinery applications.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Solid State Trip, I-Line Plug-In
  • Voltage Rating: 600V AC
  • Current Rating: 150A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 65kA@480V
  • Connection: I-Line Style Plug-In
  • Protection: LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault
  • Weight: 10.27 lb
  • Standards: UL, NEMA
  • Applications: Industrial power distribution, motor control centers, manufacturing plants


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