Square D HGA261102 - 110 A, 2-Pole Plug-In Circuit Breaker | AmpState

Meet the Square D HGA261102—a 110A, 2-pole plug-in molded case circuit breaker designed to deliver reliable branch-circuit protection in panelboards and load centers. Its fast plug-in connection simplifies installation and replacement, helping you minimize downtime during service or upgrades.

• Fast plug-in connection enables quick installation and hassle-free replacement, reducing panel downtime during maintenance or upgrades.
• Thermal-magnetic trip unit provides stable, repeatable protection by handling both overload (thermal) and short-circuit (magnetic) events with fast response to fault currents.
• 2-pole design protects paired conductors simultaneously, ensuring coordinated protection for multi-wire branch circuits.
• Plug-in molded case construction combines durability with reliable bus connection, built to withstand daily panel use in a range of environments.
• OEM-compatible with matching Square D load centers and panelboards for seamless integration and predictable performance.
• Versatile application suitable for residential, commercial, and light industrial settings—covering lighting, receptacle circuits, HVAC, and small machinery circuits.

Applications and use cases

Ideal for new installations or panel upgrades where quick swap capability matters. Use the HGA261102 to protect branch circuits in main or subpanels, including:

• Residential panels with heavy-duty appliances and HVAC circuits
• Commercial suites requiring reliable protection for lighting and receptacle groups
• Light industrial panels serving compact machinery and control circuits

Compatibility & installation tips

Ensure your panelboard is Square D listed for plug-in molded case breakers and compatible with the HGA261102. When installing, power down the system, align the breaker with the bus stabs, snap into place, and secure according to your panel’s guidelines. Regularly inspect the breaker for signs of wear or overheating during routine panel maintenance.

Technical specifications

• Manufacturer: Square D
• Part number: HGA261102
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 110 A
• Number of poles: 2
• Mounting style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Designed to deliver dependable protection in a compact, plug-in package, the Square D HGA261102 is a practical choice for professionals seeking fast service, durable construction, and compatibility with Square D load centers and panelboards.