Default product image

Square D HJA36125UO - Molded Case 125A 600V 3-Pole Breaker

Square D
Price
Save $3,268.33
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Square D HJA36125UO is a PowerPact molded case circuit breaker designed for three-phase overcurrent protection in industrial power distribution systems. It is rated for 125A at 600VAC with a 65kA interrupting capacity at 480V, utilizing a thermal-magnetic trip unit with long-time and instantaneous (LI) functions for coordinated fault protection. The three-pole unit features an I-Line style plug-in connection for tool-less installation, weighs 5 lb, and is housed in an H-frame construction with a toggle control mechanism. It is UL Listed and suitable for reverse-feed applications, ensuring compliance with industry safety standards. This breaker is commonly deployed in branch circuit and feeder applications within commercial and industrial electrical systems.

Key Features & Specifications
  • Type: Molded Case
  • Family: Powerpact
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 600V
  • Poles: 3
  • Connection: I-Line Style Plug-In
  • Protection: Thermal Magnetic
  • AIC rating: 65kA@480V
  • Phase: 3
  • Current Rating: 125A
  • Weight: 5 lb
  • Frame Type: H-Frame
  • Mounting: I-Line Plug-On
  • Continuous Current Rating: 80%
  • Control Type: Toggle
  • Wire Range: AWG 14 to AWG 3/0 (aluminum/copper)
  • UL Listed