Square D FH26020BC - 20 A, 600 V, 2-Pole Plug-In Circuit Breaker | AmpState

The Square D FH26020BC is a 20A, 600V, 2-pole plug-in molded case circuit breaker built to deliver dependable branch circuit protection for panelboards and load centers. Its fast plug-in connection simplifies installation and makes replacements quick, helping you minimize downtime during service or upgrades.

Why this breaker stands out

• Fast plug-in connection: Designed for rapid installation and effortless replacement, keeping your project on schedule.
• Thermal-magnetic trip unit: Delivers stable, repeatable protection by combining thermal overload sensing with instantaneous magnetic trip for short-circuit events.
• OEM-compatible design: Specifically engineered to work with matching Square D OEM load centers and panelboards for reliable, integrated protection.
• 2-pole, 20A, 600V: Suitable for protecting two conductors and providing a coordinated disconnect for circuits demanding higher voltage equipment and safe isolation.
• Molded case construction: Durable, rugged enclosure designed to withstand everyday electrical distribution environments.
• Versatile application: Ideal for residential, commercial, and light industrial electrical systems requiring dependable branch circuit overcurrent and short-circuit protection.

Technical snapshot

• Manufacturer: Square D
• Part number: FH26020BC
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 20A
• Voltage rating: 600V
• Number of poles: 2
• Mounting style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

This plug-in breaker is a practical solution for upgrading or maintaining panelboards and load centers where quick servicing and reliable performance matter most. Whether wiring a new residential panel, outfitting a small commercial space, or protecting light industrial circuits, the FH26020BC delivers precise trip characteristics and coordinated protection with compatible Square D assemblies. For best results, ensure compatibility with your OEM load center and follow standard electrical safety practices during installation.