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Square D HGA36150UAYP - Molded Case 150A 600V

Square D
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Square D HGA36150UAYP is a molded case circuit breaker designed for overcurrent protection in three-phase power distribution systems. It is rated for 150A at 600VAC with a 35kA interrupting capacity at 480VAC, utilizing a thermal magnetic trip unit with long-time and instantaneous functions. This three-pole breaker features an I-Line style plug-in connection, weighs 10.27 lb, and supports wire sizes from AWG 14 to AWG 3/0 aluminum or copper. It is certified to UL, CSA, CE, IEC, NEMA, and NOM standards, with an operating temperature range of -25 to 70 °C. Typical industrial applications include panelboards, switchboards, and motor control centers requiring reliable branch circuit protection.

Key Features & Specifications
  • Type: Molded Case
  • Current Rating: 150A
  • Voltage Rating: 600/690VAC
  • Poles: 3
  • Phase: 3
  • Interrupting Rating: 35kA at 480VAC
  • Protection: Thermal Magnetic
  • Trip Functions: LI - Long-Time and Instantaneous
  • Connection: I-Line Style Plug-In
  • Frame Type: PowerPact H (HGA)
  • Weight: 10.27 lb
  • Wire Gauge: AWG 14 to AWG 3/0 Aluminum/Copper
  • Operating Temperature: -25 to 70 °C
  • Certifications: UL, CSA, CE, IEC, NEMA, NOM