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    UL891 Switchboards

    Bay Power offers custom UL 891 Switchboards for customers in industrial and commercial settings who need power quickly and require short turn around times. We understand that many customers simply can't afford to wait for the LONG factory-direct lead times. We offer fully tailored options, utility metered and non-metered, NEMA 1 and NEMA 3R configurations to ensure compatibility with various installation environments.

    We are an authorized dealer for Butcher Power Products, which expands our capability to offer customized switchboards to accommodate front and side cable connections, integrated controls, or other unique configurations which is invaluable for addressing specific needs of different projects, using equipment from partners that include ABB, GE, LS Electric, Eaton, Siemens, and others. 

    Same-day shipping available
    24-hour emergency support
    Global supplier network
    1-year Warranty

    Make the switch to Bay Power

    Need a UL891 Switchboard solution, and you need it quick? Give us a call. Our lead times are drastically shorter than most OEMs, with some solutions shipping in as little as 4-6 weeks. Send us your requirements for an accurate quote and lead time.

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    Medium Voltage Switchboards

    For applications with rated voltage between 1000V-72,000V (1 kV to 72 kV), a medium voltage switchboard is the solution. Also referred to as MV switchboards, medium voltage switchboards are used to distribute electricity in larger scale multi-tenant buildings across all sectors.

    Low Voltage Switchboards

    Low voltage switchboards, or LV switchboards are used across commercial and industrial sectors for low voltage applications. Common uses include hotels, data centers, and any other multi-tenant application rated at 1000V and under. Amperage ratings for low voltage switchboard can be rated up to 5000A.

    Commercial Switchboards

    Designed especially for commercial and business applications, commercial switchboards are typically found in restaurants, shopping malls and any situation where electricity needs to be distributed to different panelboards or sections in a single establishment.

    Industrial Switchboards

    With industrial applications come industrial-grade electrical loads. Industrial switchboards are built to be especially rugged in order to withstand the particular stresses that comes with distributing electricity in rock quarries, hospitals, manufacturing facilities and other heavy duty applications that count on reliable, 24/7 electrical distribution.

    Marine Switchboards

    Whether you’re working on a naval ship, a commercial fishing boat, a tugboat or any other offshore marine vessel, a marine switchboard design is built specifically to handle the particular demands of distributing electricity while at sea. For example, marine switchboards are specially treated to prevent corrosion and fungus associated with moisture.

    Smart Switchboards

    Meet Smart switchboards, the latest in switchboard technology. Smart switchboards are pre-programmed to connect and monitor various intelligent devices simultaneously. It allows the user to control these devices remotely with a single interface. Smart switchboards consolidate these devices and let the user safely and easily communicate directly with their devices. These switchboards are commonly used in pump stations and water treatment plants, and other applications that require a level of remote automation.

    Custom Switchboards

    When you need a custom solution that doesn’t meet standard switchboard designs, you need a custom switchboard. Take your pick from custom switchboard configurations, and outfit your switchboard with busbar, circuit breakers, relays, and transfer switches of your choosing.

    1600A Switchboards

    1600A switchboards are some of the most commonly used switchboards. They safely deliver and distribute electricity to various sections of the switchboard system, and protect circuitry with either thermomagnetic or electronic trip mechanisms. Popular uses for these switchboards include wastewater plants, manufacturing facilities, industrial buildings and more.

    Request a Quote

    Please fill in the following information or contact us at (800) 699-2980 to request a free quote. Our friendly sales staff would be glad to assist you!

    Why Bay Power

    Sell to Us

    Sell to Us

    Fill your wallet, not the landfill.

    Have any old or unused Switchboards lying around? Don’t get rid of them just yet. While we stock a wide range of quality electrical products and solutions, both new and reconditioned, we also buy back your unwanted equipment. So, before deciding what to do with your old Switchboards and components, have one of our expert technicians take a look to see if we can save a few parts, save the environment, and save you some cash.

    Sell to Us



    Great service shouldn’t end after the purchase. We pride ourselves on the relationships we build with our customer-first mentality and the quality of our Switchboards and components. That’s why we offer a 1-year replacement warranty on all of our electrical products and solutions from the top manufacturers. Because when you buy with Bay Power, you buy with confidence.

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    Buying Options

    Product Condition FAQ

    We are proud to stock a variety of competitively priced, new and reconditioned components from the leading manufacturers of Switchboards.


    Thanks to our extensive inventory of Switchboards and components, our resourceful and expertly trained staff will always be able to get the products that you need. Through our extensive network of suppliers, we are able to carry and acquire a huge variety of electrical products and solutions, so chances are if you need it, we can get it.


    Bay Power’s priority is providing you with reliable, high quality electrical hardware. That’s why our mission is to make sure our reconditioned electrical products and solutions function as perfectly as the day they were built. Because while the quality is high, the cost of Switchboards shouldn’t be.

    New Surplus

    Our selection of new surplus Switchboards may not arrive brand new in a box, but they function just as well, and have never had electricity run through them. All of the quality, none of the packaging, always with our 1-year replacement warranty.