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Get it by May 16, Thursday
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Item | Contact Block |
Ship weight (kg) | 0.01 |
A. A pushbutton contact block allows changing the state of the contacts momentarily. These units control startup and shutdown for industrial devices, such as emergency buttons for car crushers and On/Off switches for lathes.
A. Normally Open (NO) and Normally Closed (NC) define the state of switches, sensors or relay contacts. The NO contact is the one that remains open until its actuator is pressed, thereby starting current flow. NC contact, on the other hand, remains closed unless an actuator is released to stop current flow.
A. A pushbutton switch is a small, sealed mechanism which consists of a small metal spring. When pressed, this spring comes in contact with wires, allowing electricity to flow. As the button is released, the spring retracts and the contact is interrupted, thereby blocking the current flow completely.
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