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Bus Plugs - New, Reconditioned and Obsolete

You can trust Breaker Connection to get you the bus plug you need, quickly. We've specialized in new, used, obsolete, and hard to find electrical products for over 20 years. All of our bus plugs, new or reconditioned, feature a full 1-year replacement warranty.

We regularly stock circuit breaker style bus plugs and fusible style bus plugs, with or without neutral and ground, 3 Phase configurations for 3 wire or 4 wire, and all other busway components and fittings you'd need for your project. For circuit breaker type bus plugs, you'll need to know the AIC rating of the system. Choose a manufacturer below:


General Information on Bus Plugs

A form of bus duct known as "plug-in bus", or bus plug, is used to distribute power down the length of a building; it is constructed to allow tap-off switches or motor controllers to be installed at designated places along the bus. We can supply a completely reconditioned and fully tested Arrow-Hart Bus Plug and will back the product with a full 1-year replacement warranty. We stock new and used Arrow-Hart bus plugs - call us for your specific needs.