FH36060 legacy-fit note: The Square D catalog code FH36060 belongs to a legacy 60-amp, three-pole I-Line breaker for systems up to 600VAC/250VDC as marked. Schneider now points to BGA36060 as the replacement reference, but retrofit acceptance must be checked for the specific equipment.
FH36060 specifications
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Catalog number: FH36060
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Rating: 60A, 3-pole
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Voltage class: 600VAC / 250VDC
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Trip: Thermal-magnetic
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Mounting: Square D I-Line
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Lifecycle: Legacy/discontinued model
Replacement does not mean blind interchange
The current B-frame successor has its own voltage, interrupting, footprint, and accessory data. Panel series, bracing, bus connection, and any required retrofit hardware must be verified before substitution.
Existing-equipment check
Use the FH36060 nameplate and panel label to confirm interrupting capacity, system grounding, terminals, accessories, and mounting. A qualified professional should review any replacement path and perform the installation.