Push-Button Controls | McMaster-Carr

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992 Products

Electrical Power, Networking, and Controlling

Push-Button Switches

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

340 products

Push-Button Actuators

Pair with a contact block to create a custom push-button switch

51 products

Push-Button Switch Contact Blocks

Pair with an actuator to create a custom switch

38 products

Push-Button Switch Covers

Protect your actuator or prevent unauthorized use

2 products

Push-Button Switch Guards

Protect your switch from accidental activation or unauthorized use

2 products

Key Actuators

Pair with a contact block to create a custom key switch

19 products

Lever Actuators

Pair with a contact block to create a custom lever switch

23 products

Pendant Switches

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

91 products

Emergency Stop Switches

Cut power to equipment during emergencies

190 products

Enabling Switches

Equipment only runs while you press the switch; also known as deadman switches

18 products

Finger-Touch Switches

Lightly touch with your finger to turn circuits on and off

36 products

Snap-Acting Switches

Open and close circuits quickly to minimize arcing and sticking; often used as door-open indicators

5 products

Touch-Pad Switches

Lay flat or mount on a wall to alert you when doors open or objects are removed

4 products

Doorbell Switches

Activate doorbells or buzzers with the push of a button

22 products

Air-Actuated Switches

Press with your hand or foot to turn circuits on and off with air pressure

7 products

Fingerprint Scanners

Use fingerprints to confirm the identity of personnel before granting access to areas or equipment

3 products

Automatic Door Switches

Doors open when you touch a button or the switches detect motion

9 products

Potentiometers

Control speed, volume, and light intensity by varying electrical flow; also known as rheostats

4 products

Circuit Breakers

Reusable way to interrupt circuits when they overload or short

76 products

Material Handling

Chain Hoist Replacement Parts

Replace brake coils and discs, control pendants, and other parts on electric chain hoists

5 products

Building and Machinery Hardware

T-Slotted Framing Switches

Attach to your rail to actuate components or cut power

10 products

Fluid Handling

Directional Control Valves

Manage the flow of fluids to move equipment in air- and hydraulic-powered systems

19 products

Lighting

Light Switches

Manually turn lights on and off

7 products