Square D HGA36060N Molded Case Circuit Breaker

The Square D HGA36060N Molded Case Circuit Breaker is a 60-amp, three-pole device from the PowerPact H family, intended for 600-volt electrical circuits and compatible with Square D I-Line panelboards for plug-in mounting. It uses a thermal-magnetic trip mechanism to protect feeders and motors from overloads and short circuits while maintaining precise short-circuit protection rating at multiple voltages. In terms of interruption capacity, the HGA36060N provides 65 kA at 240 V, 35 kA at 480 V, and 18 kA at 600 V, reflecting its scalable protection across common industrial distribution voltages. This rugged MCCB is suited for commercial and light-industrial panels where a fixed 60 A rating is required, combining reliable protection with straightforward field replacement in compatible Square D assemblies. The device is rated for 3-phase operation and 600 V AC, serving as a primary protection device on feeders and branch circuits, and aligning with standard PowerPact H-Frame performance for consistent coordination with upstream protection and downstream devices.