Square D FH16060 A - 60 A, 277 V, 1-Pole Plug-In Circuit Breaker | AmpState

Meet the Square D FH16060A — a 60A, 277V, 1-pole plug-in molded case circuit breaker built to protect your panelboards and load centers with dependable, precise performance. Designed for fast, trouble-free protection of individual branch circuits, this unit is a smart choice for electricians and maintenance teams looking to minimize downtime without compromising safety.

Why this breaker stands out in real-world use:

• Fast plug-in installation — a quick connection option means faster upgrades, replacements, and service calls with less panel downtime.
• Thermal-magnetic trip for stable protection — the trip mechanism adapts to current and temperature, delivering reliable short-circuit protection while reducing nuisance trips.
• 277V, 60A, 1-pole design — ideal for protecting a single branch circuit in commercial lighting, receptacle runs, or controlled equipment in light industrial environments.
• OEM panel compatibility — engineered to fit and operate with matching OEM load centers and panelboards, ensuring proper listing and safe, predictable performance.
• Versatile application across spaces — a practical solution for residential upgrades, commercial installations, and light industrial projects that rely on solid, reliable circuit protection at 277V.

Technical snapshot

• Manufacturer: Square D
• Part Number: FH16060A
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 60A
• Voltage Rating: 277V
• Number of Poles: 1
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Practical use and installation tips

• Ensure your panelboard is listed to accept plug-in molded case breakers in the FH family and rated for 277V operation before installation.
• Use the FH16060A as a targeted upgrade for existing 60A circuits that require quick replacement with consistent thermal-magnetic protection.
• Keep spares on hand for rapid service in critical panels, reducing downtime during maintenance or fault conditions.

In environments where reliability matters—homes, offices, retail spaces, or light manufacturing—the Square D FH16060A delivers precise protection, fast installation, and compatibility with trusted OEM panel systems. It’s a focused solution for safeguarding essential circuits while maintaining smooth, uninterrupted operation.