New, used, & obsolete electrical solutions
    My Cart
    Eaton / Cutler Hammer

    Electrical Unit Substations

    Looking for Eaton / Cutler Hammer Electrical Unit Substations? Get a quote fast.

    Get a Quote

    For an electrical substation you can count on.

    When you choose a primary or secondary unit substation from Eaton, you’re choosing the years of experience and innovation that comes with the Eaton brand. Eaton’s lineup of unit substations consists of a variety of voltage combinations and transformer assemblies. Composed of either liquid-filled to dry type transformers, unit substations from Eaton are designed for commercial and industrial use to convert distribution voltages to utilization voltages.

    Shop Eaton unit substations at Bay Power.

    An electrical unit substation from Eaton will help you reduce power loss, improve productivity and service continuity while offering easy installation and optimal flexibility. Eaton unit substations are used in 3 phase applications throughout the industry. If you’re looking for one of Eaton’s top of the line unit substations, we invite you to check out our extensive selection of new, used and reconditioned products from Eaton.

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

    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 Eaton / Cutler Hammer Electrical Unit Substations 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 Eaton / Cutler Hammer Electrical Unit Substations 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 Eaton / Cutler Hammer Electrical Unit Substations 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.

    Learn more

    Buying Options

    Product Condition FAQ

    We are proud to stock a variety of competitively priced, new and reconditioned components from the leading manufacturers of Eaton / Cutler Hammer Electrical Unit Substations.


    Thanks to our extensive inventory of Eaton / Cutler Hammer Electrical Unit Substations 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 Eaton / Cutler Hammer Electrical Unit Substations shouldn’t be.

    New Surplus

    Our selection of new surplus Eaton / Cutler Hammer Electrical Unit Substations 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.