Square D FH26030BC - 30 A, 600 V, 2-Pole Plug-In Circuit Breaker | AmpState

The Square D FH26030BC is a 30A, 600V, 2-pole plug-in molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Built for demanding residential, commercial, and light-industrial environments, this breaker combines quick installation with precise protection performance.

• Fast plug-in connection — a streamlined installation and effortless replacements in OEM panelboards, reducing downtime and labor time.
• Thermal-magnetic trip unit — delivers stable, repeatable protection by seamlessly blending thermal sensing with magnetic actuation for reliable response to both gradual overcurrents and instantaneous faults.
• OEM-compatible design — engineered to fit matching Square D load centers and panelboards, ensuring a secure, dependable engagement with the panel’s bus and mounting interface.
• Versatile 2-pole protection — ideal for 2-wire/2-pole circuits up to 30A, supporting a wide range of residential, commercial, and light-industrial applications at voltages up to 600V.

Technical specifications

• Manufacturer: Square D
• Part number: FH26030BC
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 30 A
• Voltage rating: 600 V
• Number of poles: 2
• Mounting style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Why choose the FH26030BC? It’s designed to minimize installation time and ensure reliable protection where it matters most. The plug-in format reduces panel downtime during upgrades or maintenance, while the thermal-magnetic trip curve provides predictable performance across varying ambient temperatures and load conditions. By aligning with OEM panel centers, it simplifies compatibility concerns and reduces rework—allowing electricians and facility managers to protect critical circuits with confidence.

Use cases

• New installations in panelboards and loadcenters requiring 30A, 600V two-pole protection
• Panelboard upgrades or replacements where fast plug-in installation minimizes service interruptions
• Residential subpanels, commercial distribution panels, and light industrial control circuits needing reliable 2-pole protection

Practical tip: verify compatibility with your specific OEM load center before installation, and follow manufacturer guidelines for proper seating in the bus and secure connection. With the FH26030BC, you’re pairing a trusted Square D design with straightforward plug-in reliability to keep electrical systems protected and running smoothly.