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    Ground Terminal Blocks

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    Turn your DIN rail into a busbar.

    Ground terminal blocks are used to connect one or more wires to each other and consolidate and centralizing the wiring in your control panel. Ground terminal blocks conduct electricity through a clamping foot which connects to DIN rail, essentially turning your DIN rail into a busbar and allowing you to better control complex circuits. Ground terminals are also always color-coded in green and yellow. They can accommodate wires ranging from 1 mm2 to 4 mm2 in size.

    Easily installed, easily visible, and vibration resistant..

    By physically clamping onto and connecting to DIN rail, they are also electrically connected to the DIN rail. Ground terminal blocks are also extremely easy to install and can withstand high levels of vibrations. Ground terminal blocks also stay better connected to the DIN rail and require less tightening than other types of terminal blocks. Due to their screwless connection mechanism, ground terminal blocks require virtually no maintenance.

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

    Choose a ground terminal block you can count on.

    Expert service, quick shipping, extensive selection, all with a one-year replacement warranty. That’s what you’ll get every time you shop at Bay Power, so why shop anywhere else? Choose from our extensive lineup of ground terminal blocks from industry-leading manufacturers including Wago terminal blocks, ABB terminal blocks, Eaton terminal blocks, Marathon terminal blocks, Allen Bradley terminal blocks, and more. At Bay Power, the power is in your hands.

    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 Ground Terminal Blocks 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 Ground Terminal Blocks 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 Ground Terminal Blocks 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 Ground Terminal Blocks.


    Thanks to our extensive inventory of Ground Terminal Blocks 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 Ground Terminal Blocks shouldn’t be.

    New Surplus

    Our selection of new surplus Ground Terminal Blocks 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.