Sierra Circuit Breakers

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Related Sierra categories: Sierra Marine Gauges & Instruments | Sierra Marine Switches | Sierra Gaskets, Seals & Service Parts | Sierra Engine Electrical & Ignition | Sierra Marine Fasteners | Sierra Fuel Filters & Service

Explore Sierra circuit breakers at BGA Marine. Compare models, manufacturer part numbers, specifications, dimensions, connections, compatibility, and included components to choose the correct product for your boat or installation.

Review the product details and manufacturer part number before ordering, especially when matching replacement parts or expanding an existing marine system.

Enjoy free standard shipping on all U.S. orders, including Alaska, Puerto Rico, Guam, U.S. territories and protectorates, and eligible P.O. boxes.