Designed to safeguard commercial power systems, this 60A current-limiting MCCB acts quickly to isolate severe electrical faults. By minimizing the peak let-through current, it extends the lifespan of connected equipment. As a direct fit for legacy infrastructure, it installs into Westinghouse and Cutler-Hammer Series C panelboards. It provides a reliable maintenance solution for older F-frame installations.
Current Limiting, High Interrupting Capacity, HACR Rated
Special Features
Current Limiting
Product FAQs
6 answers
Can this breaker be installed in older Westinghouse motor control centers?
Yes, the FCL3060 is part of the legacy Westinghouse F-Frame family and is fully compatible with older Westinghouse and modern Eaton Series C panelboards, switchboards, and motor control centers.
What is the advantage of the current-limiting feature on the FCL3060?
By restricting let-through energy during a fault, this current-limiting breaker minimizes thermal and mechanical stress on downstream circuits and equipment, offering enhanced protection compared to standard breakers.
Does this breaker snap into place or require hardware for installation?
The FCL3060 is a unit-mount, bolt-on circuit breaker. It requires mounting hardware to secure it directly to the chassis or bus of the panelboard, ensuring a rigid and reliable connection.
Is the Eaton FCL3060 the exact same as the legacy Westinghouse FCL3060?
Yes. Eaton acquired the Westinghouse distribution equipment line, so this breaker serves as a direct, exact replacement for legacy Westinghouse FCL3060 installations without requiring panel modifications.
How does the LI trip function operate on this breaker?
The fixed thermal-magnetic trip unit uses a bimetallic element for long-time (L) overload protection and an electromagnetic assembly for instantaneous (I) short-circuit protection.
What safety protocols must be followed before servicing or replacing this breaker?
Always de-energize the panelboard or switchboard, verify the absence of voltage with a calibrated meter, and apply standard lockout-tagout (LOTO) procedures before beginning any installation work.
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