Industrial Circuit Breakers

✓ Authorized Siemens distributor

✓ Hard-to-find and manufacturer-specific equipment

✓ Since 1972

Failed industrial circuit breakers shut down a line until a replacement arrives. Replacement stock has come from Bud Ferguson's Industrial Control & Supply Inc. since 1972. As a circuit breaker supplier, we stock frames the manufacturer stopped building. Facilities nationwide order industrial circuit breakers from stock we hold in one warehouse. Manufacturer-specific and hard-to-find parts fill much of our circuit breaker supplier inventory, backed by an authorized Siemens distributorship.

Get the industrial circuit breakers your panel needs

Find Your Circuit Breaker

Where Do Industrial Circuit Breakers Get Used?

Every panel in a facility relies on industrial circuit breakers to cut power the instant a fault appears. Feeders, motors, and switchboards each depend on one, sized to the load it protects. Sizing depends on the fault current the breaker has to interrupt without damage. Slow tripping lets a fault reach the equipment the breaker was installed to guard. Matching a replacement to the original rating is what keeps that protection intact.

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How Deep Does Our Breaker Inventory Go?

Inventory spans current production and lines the factory retired decades ago, which is the reach of our industrial circuit breakers. Switchgear applications rated to UL 1066 usually call for Siemens WL breakers, and we carry them in fixed mount and draw-out. Ratings on that line run from 800 through 6000 amps. Older switchboards often need SB Breakers, an insulated-case family Siemens no longer builds, and we still hold complete units. Rating plugs, trip units, cradles, and neutral sensors for the same family sit on our shelves too. Gear built around Square D equipment takes Schneider Electric breakers, which we supply for current and legacy frames alike. Plenty of older plants run panels branded Cutler-Hammer or Westinghouse. Both fall under Eaton circuit breakers, and we keep replacements for them on hand.

Your Options When the Part Is No Longer Made

Obsolete industrial circuit breakers stay on our shelves long after the manufacturer stops making them. When no new unit exists, reconditioned circuit breakers fill the gap after inspection and testing. Test reports go out with every rebuilt unit. Control gear comes from the same shelf, so an order for magnetic starters can travel with the breakers. Units can be modified to a customer's specification when the standard build will not fit the panel.

Get the Breaker Your Panel Needs

Downtime ends when the right industrial circuit breakers reach the site. Nothing about our work as a circuit breaker supplier depends on the manufacturer still building the part. One call to our electrical equipment supplier covers switchgear and control gear as well. Orders leave one warehouse for sites anywhere in the United States. Request a quote on the breaker your panel needs.