Devices used to route signals by allowing or preventing the signal flow when in closed or open position.

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Disconnect Switches (209 suppliers)

Disconnect switches rapidly disconnect from power supplies in the event of an emergency.
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Emergency stop switches are devices that users manipulate to initiate the complete shutdown of a machine, system, or process.
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Motion detectors are devices that contain either a physical mechanism or an electronic sensor that detects motion within a specific field of view. Common motion detectors include passive infrared (PIR) and active ultrasonic and microwave.
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Toggle Switches (374 suppliers)

Toggle switches are actuated by moving a lever back and forth to open or close an electrical circuit.
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Transfer Switches (207 suppliers)

Transfer switches transfer electrical power back and forth between two power systems or buses such as a utility power line and a backup motor-generator power supply.
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