DPST-NC Safety Switches | McMaster-Carr

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1 Off

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112 Products

Safety Switches

Frame-Mounted Safety Switches

Mount to door frames, such as the ones on machine guards

8 products

Hinge-Actuated Safety Switches

Actuate when access doors open at least 4°

1 product

Other Products

Magnetic Switches

Actuate when a magnet comes within sensing distance; often used to detect when doors or windows open

3 products

Emergency Stop Switches

Cut power to equipment during emergencies

67 products

Limit Switches

Turn equipment on or off when objects touch the actuator; often used for conveyors and bin filling

2 products

T-Slotted Framing Switches

Attach to your rail to actuate components or cut power

4 products

Tablet Holders

Equip tablets with safety switches to halt robots, conveyors, and other machinery in an instant

3 products

Push-Button Switches

Our most common switch type actuates circuits with the push of a button

8 products

Pendant Switches

Control machinery, such as cranes, hoists, and trolleys, from a safe distance

1 product