Can’t Find the Part You Need?
If you’re searching for a specific electrical part and can’t find it in our inventory, you’re in the right place. At Regional Breaker Sales, we carry an extensive selection of industrial and commercial electrical components, including new and reconditioned circuit breakers, bus plugs, disconnect switches, transformers, panelboards, switchgear assemblies, and related parts.
Even with our broad inventory, we know sometimes the exact item you need isn’t always displayed online. That’s why we offer personalized support to help you locate hard‑to‑find parts or match you with the right alternative. Whether it’s a rare breaker model, a specific transformer configuration, or another unique piece of electrical equipment, our experienced team will work with you to find it fast.
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Parts We Can Help You Find
Circuit breakers
We carry a wide range of circuit breakers, including molded case, bolt-on, LSIG trip units, and high-amp breakers from top manufacturers such as Square D, Siemens, Eaton, ABB, GE, and Mitsubishi Electric. Our inventory and sourcing services cover industrial, commercial, and utility applications, helping you find the right breakers for power protection, system upgrades, replacements, and emergency repairs. With our expert guidance, you’ll get high-quality, compatible circuit breakers to ensure your electrical systems operate safely, reliably, and efficiently.
Transformers
We offer transformers, including both encapsulated and power types, from trusted manufacturers such as ABB, Siemens, Eaton, GE, and Hammond Power Solutions. Our inventory and sourcing support cover industrial, commercial, and utility applications, helping you find the right step-up, step-down, or distribution transformers for reliable power management, system upgrades, and replacements. Our team ensures you get high-quality, compatible transformers to keep your electrical systems operating safely and efficiently.
Bus plugs
We provide bus plugs and bus duct components from leading manufacturers including GE, Siemens, Eaton, Square D, and ABB, offering solutions for industrial and commercial electrical systems. Whether you need parts for power distribution, system upgrades, or replacements, our team can help you find the right high-quality bus plugs, bus ducts, and related components to keep your operations running safely and efficiently.
More
We provide a wide range of electrical components and accessories, including panelboards, distribution panels, switchgear assemblies, fuses, relays, contactors, motor starters, overloads, and monitoring equipment from top brands like Square D, Siemens, Eaton, ABB, and GE. Whether you need common parts or rare, hard-to-find, or discontinued components, our team offers expert guidance and reliable sourcing to keep your industrial, commercial, or utility electrical systems running safely and efficiently.