IP65 Switches | McMaster-Carr

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653 Products

Electrical Power, Networking, and Controlling

Push-Button Switches

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

84 products

Lever Switches

Grip and twist the lever to turn circuits on and off, preventing accidental actuation

24 products

Emergency Stop Switches

Cut power to equipment during emergencies

51 products

Rocker Switches

Press the wide, flat surface to easily turn circuits on and off

4 products

Disconnect Switches

Make sure equipment stays turned off during inspection and maintenance

39 products

Motor Switches

Turn motors, lighting, and electric heat circuits on and off

7 products

Safety Switches

Protect people by cutting power to machines when access doors open; also known as interlock switches

21 products

Limit Switches

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

16 products

Sensor Switches

Detect moving objects from a distance, triggering a circuit to open or close

40 products

Key Switches

Turn a key to actuate circuits, preventing accidental start and limiting access

7 products

Pendant Switches

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

17 products

Fingerprint Scanners

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

2 products

Switch Mats

Step on a mat to actuate circuits, often to control doors, lights, and alarms

22 products

Finger-Touch Switches

Lightly touch with your finger to turn circuits on and off

3 products

Magnetic Switches

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

6 products

Enabling Switches

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

7 products

Doorbell Switches

Activate doorbells or buzzers with the push of a button

1 product

Bumper Switches

Signal when overhead doors close or items reach the end of conveyors

16 products

Potentiometers

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

4 products

Motor Speed Controls

Manage the speed of AC and DC motors

4 products

Light Curtains

Immediately cut power to machinery when anything blocks the light beam

2 products

Fluid Handling

Pressure Switches

Activate controls, set off alarms, and power equipment when a set pressure is reached

19 products

Vacuum Switches

Activate controls, set off alarms, and power equipment when a set vacuum is reached

4 products

Differential Pressure Switches

Activate controls and alarms when the pressure difference between process lines exceeds a setpoint

6 products

Pressure and Vacuum Switches

Activate controls, set off alarms, and power equipment when a set pressure or vacuum is reached

2 products

Flow Switches

Turn equipment on or off when flow rate reaches a set point

38 products

Directional Control Valves

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

16 products

Float Switch Relays

Amplify current to actuate equipment that has a higher current rating than your float switch

1 product

Level Sensor Switches

Activate equipment by detecting the liquid level in a tank

1 product

Flow Transmitters

Send flow rate measurements to PLCs, data loggers, and remote displays

20 products

Pressure and Vacuum Transmitters

Convert pressure and vacuum measurements into a signal sent to remote displays and controllers

18 products

Temperature Switches

Turn heating equipment on or off at a specified temperature

2 products

Temperature Controllers

Precisely regulate process temperatures; more accurate than temperature switches

3 products

Noncontact Temperature Sensor Transmitters

Send temperature readings of molten steel, furnaces, and other extremely hot surfaces to your PLC

5 products

Communication

RFID Readers

Read RFID cards when prototyping systems or scan RFID tags to control circuits

2 products

Lighting

Light Switch Sensors

Automatically turn lights on and off when you enter and exit rooms

4 products

Heating, Ventilation, and Air Conditioning

Thermostats

Connect to heaters, fans, and air conditioners to control the temperature

1 product

Building and Machinery Hardware

Cam Latches

Secure drawers, cabinets, mailboxes, and other enclosures

18 products