HDA36125UKYP - Square D HDA 125A 600V 3 Pole Molded Case Circuit Breaker I-Line Plug-In

HDA36125UKYP

HDA36125UKYP is a Square D HDA series 125A 3 pole molded case circuit breaker designed for reliable power distribution in commercial and industrial applications. This breaker features a 600VAC rating, I-Line plug-in mounting, and thermal-magnetic tripping for accurate overload and short circuit protection. Built for durability and compliance, it is suitable for use in Class 612 I-Line panelboards and switchboards. Engineered for demanding environments, the HDA36125UKYP offers a high interrupting capacity and stable performance across a wide temperature range. Its plug-in design allows for easy installation and replacement, while the non-interchangeable trip unit ensures safety and reliability. The breaker is UL Listed, CSA Certified, and IEC Rated for broad regulatory compliance.

• Part Number: HDA36125UKYP
• Manufacturer: Square D
• Series/Frame: HDA
• Amperage: 125A
• Voltage: 600VAC
• Poles: 3
• Mounting Type: I-Line Plug-In
• Interrupt Rating: 14kA @ 600VAC, 18kA @ 480VAC, 25kA @ 240VAC
• Tripping Mechanism: Thermal-Magnetic
• Trip Setting: 900–1700A
• Approvals: UL Listed, CSA Certified, IEC Rated
• Application: Power Distribution, Class 612 I-Line Panelboard/Switchboard

At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.

Specifications

• Part Number: HDA36125UKYP
• Manufacturer : Square D
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Voltage : 600
• Amperage : 125
• Phase : 3
• Poles : 3
• AIC rating : 18kA@480V
• Connection : I-Line Style Plug-In
• Functions : LI - Long-Time and Instantaneous
• Protection : Thermal Magnetic

Product Data

• Weight : 12.5