The basics of normally closed contactors.
Commonly used in heating, motor, and a number of other applications across all industries, normally closed contactors are exactly what their name indicates. Their contacts remain closed and energized in their neutral state unless the switch is actuated. Used in high current applications, normally closed contactors are not as widely used as normally open contactors but are crucial devices nonetheless. For use in AC and DC circuits, normally closed contactors are especially popular in automated lighting systems.
Choose the normally closed contactor that’s right for you.
Normally closed contactors are available in a number of configurations. You can choose from 2 pole normally closed contactors, 3 pole normally closed contactors and 4 pole normally closed contactors, depending on your application. Both DIN rail and panel mount normally closed contactors are also available. Electromechanical and solid state contactors can both have normally closed contacts; however solid state contactors can better withstand the vibrations, shocks and stresses of heavy duty environments.
Bay Power, at your service.
Come discover the top quality service and extensive inventory that Bay Power is known for. Through our global supplier network, we are able to stock a wide variety of new, reconditioned and overstock normally closed contactors from some of the industry’s most trusted brands. Take your pick from Siemens contactors, Furnas contactors, ABB contactors, GE contactors, Fuji contactors, Westinghouse contactors and many more. And with our lightning fast shipping and one-year replacement warranty, you’ll never have to shop anywhere else.
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