Disconnects & Safety Switches

Electrical Supplies Unlimited (ESU) has more than 40 years of experience supplying electrical equipment to contractors, electricians, businesses, and homeowners. We buy, sell, and maintain a large inventory of disconnects and safety switches, including new, used, surplus, and hard-to-find equipment. Our selection includes single-phase and three-phase safety switches in a range of amp and voltage ratings for commercial, industrial, and residential applications.

Large Selection of Disconnects & Safety Switches

ESU maintains a large selection of disconnect switches and safety switches for a wide variety of electrical applications. Our inventory includes fusible and non-fusible switches, indoor and outdoor units, and equipment from major electrical manufacturers. We specialize in helping customers find the right replacement when a particular model is obsolete, discontinued, or difficult to source. Our long experience in the electrical supply business gives us the knowledge and inventory to handle both common and hard-to-find equipment.

Major Disconnect & Safety Switch Manufacturers

ESU carries equipment from many of the industry's leading manufacturers, including Square D, Siemens, Eaton/Cutler-Hammer, General Electric (GE), and ABB. These manufacturers offer extensive lines of disconnects and safety switches for commercial and industrial electrical systems. ESU also handles older and discontinued equipment from these and other manufacturers, making our inventory particularly useful when an exact replacement is needed.

Buy, Sell & Source Disconnects and Safety Switches

ESU not only sells disconnects and safety switches—we also buy new, used, surplus, and obsolete electrical equipment. If you have surplus disconnects or safety switches in your warehouse, excess inventory from a completed project, or older equipment that is no longer needed, contact ESU to see if we are interested in purchasing it. Whether you need to source a difficult-to-find disconnect or have electrical equipment to sell, our experienced team can help. Contact ESU for current inventory, availability, or information about selling your surplus disconnects and safety switches.