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The CE3100B is a Federal Pioneer 3-pole circuit breaker, rated at 100A and designed for 600V applications. With a breaking capacity of 14kA, this reliable unit ensures superior protection for your electrical systems. Ideal for both commercial and residential use, it guarantees safety and performance in demanding environments.
Federal Pioneer breakers, including the CE series, are no longer in active production as the brand has been discontinued. However, Northern Breaker Group specializes in obsolete and hard-to-find breakers — we maintain stock of legacy Federal Pioneer units like the CE3100B. Contact us for current availability and we'll source one for you.
The CE3100B is a bolt-on branch/feeder breaker and may serve as a main disconnect in certain Federal Pioneer panelboards designed to accept a CE-frame main — but this depends entirely on your specific panel's configuration and buswork rating. We recommend confirming your panel model with us before using it in a main breaker position.
The 14kA interrupting rating must meet or exceed the available fault current (AFC) at the point of installation, as required by the Canadian Electrical Code (CEC). For many commercial distribution panels, you'll need a short-circuit study or utility data to verify AFC. If your fault current exceeds 14kA, a higher-rated breaker will be required. Our team can help you assess your options — reach out with your panel specs.
