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Square D HDA36040AABCSHYP - Molded Case 40A 600V 3-Pole Breaker

Square D
Price
Save $-1,690.33
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Square D HDA36040AABCSHYP is a 3-pole molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. It is rated for 40A continuous current at 600VAC with an interrupting capacity of 18kA at 480VAC, utilizing thermal-magnetic protection with LI (Long-Time and Instantaneous) trip functions. The unit features an I-Line style plug-in connection for secure mounting in Square D panelboards, weighs 7.5 lb, and is constructed for 3-phase applications. This breaker complies with UL and NEMA standards for industrial electrical safety and reliability. Typical applications include branch circuit protection in manufacturing facilities, commercial buildings, and heavy machinery control panels.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic
  • Voltage Rating: 600V
  • Current Rating: 40A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 18kA@480V
  • Connection: I-Line Style Plug-In
  • Protection: LI - Long-Time and Instantaneous
  • Weight: 7.5 lb
  • Functions: LI - Long-Time and Instantaneous