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Square D HDA36090SHYP - Molded Case 90A 600V 3-Pole

Square D
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Square D HDA36090SHYP is a three-pole molded case circuit breaker designed for overcurrent protection in power distribution systems. It is rated for 90A at 600VAC and provides thermal magnetic protection with long-time and instantaneous (LI) trip functions, featuring an interrupting capacity of 18kA at 480VAC. The unit weighs 7.95 lb and utilizes an I-Line style plug-in connection for secure mounting on panelboard bus bars, and it is equipped with a 380/480 VAC shunt trip for remote tripping capability. This breaker is UL 489 listed, CSA certified, and CE marked, meeting rigorous industry standards for safety and performance. It is suitable for reverse fed applications and is commonly deployed in commercial and industrial power distribution systems requiring reliable branch circuit protection.

Key Features & Specifications
  • Type: Molded Case
  • Amperage: 90A
  • Voltage Rating: 600 VAC
  • Poles: 3
  • Phase: 3
  • Frame Type: HDA
  • Mounting Type: Plug-On I-Line
  • Interrupt Rating: 18kA @ 480V
  • Protection: Thermal Magnetic
  • Trip Functions: Long-Time and Instantaneous (LI)
  • Connection: I-Line Style Plug-In
  • Weight: 7.95 lb
  • Additional Info: complete with 380/480 VAC shunt trip
  • UL 489 Listed, CSA Certified, CE Marked
  • Suitable for Reverse Fed Applications
  • Standard 80% Rating