Product description

The Square D HJA36100 is a genuine OEM PowerPact H-Frame current-limiting molded case circuit breaker rated 100A, 3-pole, 600V with an I-Line style plug-in connection for panelboard and switchboard applications. This breaker delivers a high 65kA interrupting rating at 480V, providing robust short-circuit protection for demanding commercial and industrial electrical systems. Featuring a thermal magnetic trip unit with long-time and instantaneous trip functions, non-interchangeable trip, and UL listing with CSA certification, the HJA36100 is suitable for reverse-fed applications and serves as a direct replacement for aging I-Line panelboard breakers.

Product highlights

• 100A 3-Pole Rating: Delivers robust overcurrent protection at 600V for I-Line panelboards.
• Current-Limiting Design: High 65kA interrupting rating at 480V for demanding applications.
• I-Line Plug-In Connection: Simplifies installation into standard I-Line bracket mounting systems.
• Thermal Magnetic Trip: Long-time and instantaneous trip functions for accurate fault response.
• UL Listed and CSA Certified: Meets industry standards for safe, code-compliant installation.

Specs

• Manufacturer: Square D (Schneider Electric)
• Manufacturer Part Number: HJA36100
• Component Type: Molded Case Circuit Breaker
• Amperage: 100A
• Poles: 3
• Voltage: 600V
• Interrupting Rating: 65kA at 480V
• Connection Type: I-Line Plug-In
• Frame Type: H-Frame
• Trip Unit: Thermal Magnetic, Long-Time and Instantaneous
• Dimensions: 9.37in H x 4.48in W x 4.8in D
• Weight: 4.85 lbs

Direct replacement models

HJA36100

You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Designed in the USA with superior quality to the OEM.