Square D FH36060 Circuit Breaker

Square D FH36060 is a 3-pole molded‑case circuit breaker from the FH family, designed for I‑Line panelboards and rated for 60 A at 600 V AC. This F‑frame, I‑Line plug‑in device uses thermal‑magnetic trip technology to provide overload protection and short‑circuit interruption with an 80% continuous‑load rating, making it suitable for sustaining long‑term loads within its rating. It features a line‑side I‑Line connection and load‑side lugs compatible with 14–1/0 AWG aluminum or copper conductors, facilitating straightforward installation in Square D I‑Line installations. For fault protection, the FH36060 lists interrupting capacities of up to 18 kA at 600 VAC, 25 kA at 480 VAC, and 65 kA at 240 VAC, aligning with common three‑phase distribution needs. The 3P, 60 A, 600 VAC FH36060 configuration is ideal for protecting feeders and branch circuits in commercial or light‑industrial power distributions that rely on Square D’s I‑Line architecture, offering reliable, code‑compliant protection within compact mounting footprints. Dimensions and mounting are consistent with FH/I‑Line molders, supporting integration into standard panel assemblies without sacrificing available bus space.