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The FD3050 EATON 3P 50A 600V Molded Case Breaker is a robust and reliable circuit protection solution designed for commercial and industrial applications. Featuring three poles and rated for 50 amps at 600 volts, this breaker ensures optimal safety and performance, making it ideal for protecting your electrical systems and equipment.
The FD3050 carries an 18kA symmetrical interrupting rating at 600V. For most commercial and light industrial distribution applications this is adequate, but sites fed from large utility transformers or with high available fault current may require a higher-interrupting-capacity frame. We recommend verifying your available fault current (AFC) against the breaker's rating before installation — our team can help if you need guidance.
Eaton's FD-frame series has seen product-line transitions over the years. Northern Breaker Group specializes in obsolete and hard-to-find breakers, so whether the FD3050 is a current or legacy part, we maintain stock and sourcing channels across Canada. Contact our Calgary, Edmonton, or Vancouver counters for availability and lead times.
The FD3050 can serve as either a main disconnect or a branch/feeder breaker, depending on your panelboard's design and the system's overcurrent coordination requirements. At 50A/600V with an 18kA interrupt rating, it is well suited for feeder or sub-panel main applications in commercial and industrial settings. Always consult your panel's documentation and a licensed electrician to confirm the correct application under Canadian Electrical Code requirements.
