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    3-Phase Load Centers

    Looking for 3-Phase Load Centers? Get a quote fast.

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    What you need to know about 3 phase load centers.

    When you’re dealing with 3 phase power, you need a load center that’s up for the job. 3 phase load centers are using across residential and commercial applications that utilize 3 phase power. Both 3 phase main lug and 3 phase main breaker load centers are available and can be used indoors and outdoors along with the proper NEMA rated enclosure for your requirements. 3 phase load breakers utilize plug on branch breakers, and are commonly found in residential high-rises, shopping malls, office buildings, and more. Popular current ratings for 3 phase load centers include 125A and 225A, but ratings can range anywhere from 100A to 600A.

    Efficient distribution. Top notch protection.

    3 phase load centers protect your circuits and distribute electricity throughout the different areas of a building or electrical system. Depending on whether or not it is a main lug or main breaker load center, it can be service entrance rated. NEMA 3R load centers are the popular choice for outdoor use, while NEMA 1 enclosures are often used for indoor, but you can choose from any NEMA rating depending on your application. Designed and built to last, 3 phase load centers tend to be extremely rugged and withstand the stresses of 3 phase power.

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

    You one-stop shop for 3 phase load centers.

    Working with 3 phase power? Take your pick from our selection of 3 phase load centers. All of our industry-leading products come with lightning fast shipping and expert customer service. Discover our extensive selection of Square D 3-phase load centers, Cutler Hammer load centers, and GE load centers, along with products from Siemens, Eaton, Murray, Bryant, ABB, Schneider and more. Because Bay Power knows your load center is about more than just electricity - It’s about productivity, sustainability, and efficiency.

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    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 3-Phase Load Centers 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 3-Phase Load Centers 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 3-Phase Load Centers 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 3-Phase Load Centers.


    Thanks to our extensive inventory of 3-Phase Load Centers 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 3-Phase Load Centers shouldn’t be.

    New Surplus

    Our selection of new surplus 3-Phase Load Centers 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.