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    Outdoor / Weatherproof (NEMA 3R) Enclosures

    Looking for Outdoor / Weatherproof (NEMA 3R) Enclosures? Get a quote fast.

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    Outdoor / Weatherproof (NEMA 3R) Enclosures

    Outdoor conditions demands outdoor enclosures.

    When your devices are exposed to the climates of the great outdoors, you’re dealing with a lot of elements and conditions that can potentially harm your electrical system. But not to worry, a NEMA 3R electrical enclosure will protect all of your breakers, controls, switches and more from many outdoor conditions. As an outdoor enclosure, a NEMA 3R electrical enclosure is designed to protect from rain, sleet, snow, and falling dirt. It will even protect your devices from ice that forms on the outside of the enclosure. Used across commercial and industrial applications for moderate outdoor conditions, a proper weatherproof enclosure protects your equipment from damage, danger, and even theft.

    For all your outdoor applications, choose NEMA 3R.

    Available in many sizes to meet almost all applications, NEMA 3R electrical enclosures are some of the most popular weatherproof enclosures. Stainless steel enclosures, aluminum enclosures, and carbon steel enclosures can all be NEMA 3R rated. Depending on your requirements and preferences, your outdoor electrical cabinet can be outfitted with padlock provisions, one door access or two door access and more to reinforce its level of protection.

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

    Bay Power: As reliable as an outdoor enclosure.

    We pride ourselves on excellent products and excellent customer service, so when you shop with Bay Power, we’re confident that you’ll find the outdoor enclosure you’re looking for and then some. We carry a wide variety of outdoor electrical cabinets and enclosures from leading enclosure manufacturers. So don’t just get any weatherproof enclosure, get one you can rely on at Bay Power complete with a one-year replacement warranty and lightning fast shipping. Ask about our selection of outdoor enclosures - your new NEMA 3R electrical enclosure awaits.

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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

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    Sell to Us

    Fill your wallet, not the landfill.

    Have any old or unused Outdoor / Weatherproof (NEMA 3R) Enclosures 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 Outdoor / Weatherproof (NEMA 3R) Enclosures 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 Outdoor / Weatherproof (NEMA 3R) Enclosures 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 Outdoor / Weatherproof (NEMA 3R) Enclosures.


    Thanks to our extensive inventory of Outdoor / Weatherproof (NEMA 3R) Enclosures 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 Outdoor / Weatherproof (NEMA 3R) Enclosures shouldn’t be.

    New Surplus

    Our selection of new surplus Outdoor / Weatherproof (NEMA 3R) Enclosures 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.