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    Normally Closed / Normally Open

    Looking for Normally Closed / Normally Open? Get a quote fast.

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    Normally open or normally closed. Take your pick.

    Every push button switch can be categorized into two groups: normally closed push button switches and normally open push button switches. The resting or neutral position of a normally closed push button switch keeps the circuit closed (ON position). There is current flowing through the circuit in the neutral position. The neutral position of a normally open push button switch does not conduct a current, and keeps the circuit open (OFF or standby position). Both normally open and normally closed push button switches are used anywhere equipment and machinery control is required.

    Which types of switch is right for me?

    Normally closed and normally open push button switches are most often momentary push button switches but maintained models are also available. Normally open push button switches are the most popular, as most equipment is in an OFF state unless activated by the operator and not vice versa. However, most emergency push buttons are normally closed, and will open the circuit when pushed to halt the current in dangerous situations. Normally open and normally closed push button switches are available across all standard push button sizes and designs, both illuminated and non-illuminated.

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

    Your newest push button switch is at your fingertips.

    Whether you’re looking for a normally open push button switch or a normally closed push button switch, you can count on Bay Power to have them all. We are proud to carry an extensive selection of all types of push button switches from industry-leading manufacturers. Take your pick from Allen Bradley push button switches, Square D push button switches and many more, all with our one-year replacement warranty. And with our quick shipping and expert service, we’re committed to getting you the normally closed or normally open push button switch you need, when you need it.

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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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    Fill your wallet, not the landfill.

    Have any old or unused Normally Closed / Normally Open 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 Normally Closed / Normally Open 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 Normally Closed / Normally Open 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 Normally Closed / Normally Open.


    Thanks to our extensive inventory of Normally Closed / Normally Open 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 Normally Closed / Normally Open shouldn’t be.

    New Surplus

    Our selection of new surplus Normally Closed / Normally Open 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.