Square D HJA261002 - 100 A, 2-Pole Plug-In Circuit Breaker | AmpState

Meet the Square D HJA261002, a precise 100 A, 2-pole plug-in molded case circuit breaker designed to protect your electrical distribution with confidence. Built for dependable branch circuit overcurrent and short-circuit protection, it integrates seamlessly into panelboards and load centers that use compatible plug-in breakers.

Key features that matter in real-world service:

• Fast plug-in connection: Snaps into compatible panelboards quickly for streamlined installation and effortless replacements, minimizing downtime during maintenance or upgrades.
• Thermal-magnetic trip unit: Delivers stable, repeatable protection by responding to both long-term overcurrent and instantaneous short-circuit conditions, helping safeguard wiring and connected equipment.
• OEM panel compatibility: Designed to work with matching Square D OEM load centers and panelboards, providing reliable, coordinated protection within established systems.
• Versatile applications: Suitable for residential, commercial, and light industrial environments where dependable branch circuit protection is essential.

Ideal use scenarios

Use the HJA261002 when upgrading or repairing electrical panels that require a 100 A, two-pole, plug-in solution. It’s a solid choice for feeding large circuits in home electrical rooms, small business panels, or light industrial distribution where quick service and predictable protection are priorities.

Technical specifications

• Manufacturer: Square D
• Part number: HJA261002
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 100 A
• Number of poles: 2
• Mounting style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection