Square D HJA36035 - 35 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState

Meet the Square D HJA36035—a 3-pole plug-in molded case circuit breaker engineered to safeguard your panelboards and loadcenters with precise, dependable protection. With a 35A rating and a 600V capacity, this breaker is built to handle demanding branch circuits while delivering reliable performance across residential, commercial, and light industrial applications.

One of its standout advantages is the fast plug-in connection, designed for rapid installation and hassle-free replacement. Whether you’re upgrading an aging panel or performing a routine service, the plug-in design minimizes downtime and keeps your electrical system running smoothly.

The thermal-magnetic trip unit is at the center of its protective capability. The thermal element provides stable overload protection, responding predictably to gradual increases in current to protect wiring and downstream devices. The magnetic element delivers immediate interruption for short-circuit events, reducing the risk of damage and downtime. Together, they deliver repeatable, reliable protection across a range of operating conditions.

Designed for seamless compatibility, the HJA36035 fits matching Square D OEM loadcenters and panelboards, ensuring proper coordination with other protective devices in your system. This 3-pole configuration is ideal for 3-phase circuits or for protecting multi-wire configurations within compatible panels, making it a versatile choice for new installations or panel upgrades.

Who should consider this breaker? technicians and facility managers seeking a trusted, plug-in solution that combines quick installation with robust protection. It’s especially well-suited for residential service upgrades, small commercial panels, and light industrial environments where reliable overcurrent and short-circuit protection is essential.

• Plug-in efficiency: Rapid installation and easy replacement minimize panel downtime.
• Stable protection: Thermal-magnetic trip delivers repeatable performance across temperature and load variations.
• OEM compatibility: Engineered to fit Square D loadcenters and panelboards for reliable coordination.
• Clear specifications: 35A, 600V, 3-pole, molded case breaker designed for branch circuit protection.
• Versatile applications: Ideal for residential, commercial, and light industrial panel systems requiring solid overcurrent and short-circuit protection.

Technical snapshot: Square D, Part Number HJA36035, Type: Thermal-magnetic molded case circuit breaker, Amperage Rating: 35A, Voltage Rating: 600V, Number of Poles: 3, Mounting Style: Plug-in, Application: Branch circuit overcurrent and short-circuit protection.