IP67 Limit Switches | McMaster-Carr

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487 Products

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Limit Switches

A large actuator with rapid-closing action opens and closes a circuit when objects contact it

28 products

Low-Profile Limit Switches

Slim enough to stack multiple switches together or fit into tight spaces

21 products

Safety Limit Switches

Protect machinery and personnel by opening the circuit even if a spring fails or contacts stick

10 products

Sealed Low-Profile Limit Switches

Sealed to keep out contaminants and slim enough to stack together or fit into tight spaces

11 products

Compact Safety Limit Switches

Shorter and thinner than other safety limit switches to fit into tight spaces

10 products

Washdown Limit Switches

NEMA 3S and IP69K to handle washdowns and high pressures and temperatures

13 products

Panel-Mount Low-Profile Limit Switches

Install in panel cutouts in tight spaces or when you need to stack multiple switches together

3 products

Manual-Reset Safety Limit Switches

Manually reset after actuation to prevent equipment from automatically restarting

3 products

Heavy Duty Limit Switches

Rugged enough for mining operations, but they require high actuation force, such as heavy rocks

5 products

Panel-Mount Light-Touch Limit Switches

Our most sensitive limit switches actuate with the slightest push for high accuracy

1 product

Build-Your-Own Limit Switches

Combine an actuator and a switch for the exact limit switch you need

7 products

Other Products

Proximity Sensors

Detect the presence or position of objects from a short sensing distance

264 products

Snap-Acting Switches

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

37 products

Tilt Switches

Trip circuits when tilted; use as position indicators, pump level controls, and limit switches

8 products

Safety Switches

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

46 products

Photoelectric Sensors

Detect objects from longer distances than proximity and ultrasonic sensors

1 product

Ultrasonic Sensors

Measure the distance to objects and the level of liquids and materials

21 products

Speed-Monitoring Switches

Avoid downtime and machinery damage by detecting slowdowns in drive trains and conveyors

2 products