Square D HJA36060U44X - 60 A, 3-Pole Plug-In Circuit Breaker | AmpState

Square D HJA36060U44X is a 60A, 3-pole plug-in molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. With a fast plug-in connection, it simplifies installation and makes replacements quick and secure, reducing downtime on service upgrades or routine maintenance.

• Fast plug-in connection for effortless installation and rapid replacement when maintenance windows are tight or panel updates are needed.
• Thermal-magnetic trip unit combines thermal overload protection with instantaneous magnetic tripping for reliable response to both gradual overloads and sudden faults.
• 3-pole configuration suited for three-phase systems, providing synchronized protection across all phases in commercial and light industrial applications.
• OEM-compatible engineered to be compatible with matching Square D load centers and panelboards, ensuring a secure fit and consistent electrical performance.
• Versatile applications ideal for residential, commercial, and light industrial installations needing robust circuit protection in square D panelboards.

In practical terms, this breaker helps you safeguard wiring and equipment from overcurrent and short circuits without complex wiring changes. Its plug-in design minimizes installation time, while the 60A rating comfortably protects medium-duty branch circuits, motor lines, and lighting or receptacle feeds typical in panelboards and load centers.

Key details at a glance:

• Manufacturer: Square D
• Part Number: HJA36060U44X
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 60A
• Number of Poles: 3
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Whether you're upgrading an aging panel, building out a new commercial space, or configuring a light industrial service, the Square D HJA36060U44X provides a reliable, easy-to-install protection solution that aligns with existing Square D equipment and delivers predictable performance when it matters most.