When a moving object contacts the actuator on these switches, they open or close a circuit. They have the rapid-closing action of a snap-acting switch, but with a larger actuator for large objects.

Combine an actuator and a switch to assemble the exact limit switch you need.

Install these limit switches where changing a battery or routing wires might be difficult—they power themselves when a moving object contacts the actuator.

Shorter and thinner than other safety limit switches, these are sized to fit tight spaces.

Prevent equipment from automatically restarting—these switches must be manually reset each time they're actuated.

Stack these slim switches together, or fit them into tight spaces. They're rated IP67 for protection from temporary submersion.

Safely open or close a circuit near ignitable gases and dust—the housing on these switches seals in anything that could ignite flammable material.

Open and close circuits in a snap. These switches actuate quickly to minimize arcing and prevent contacts from sticking.

Rated NEMA 4 , these enclosed switches have a sealed actuator for protection from washdowns.

Rated IP67, these switches have an enclosure that shields their interior during temporary submersion. They open and close circuits in a snap—their quick actuation minimizes arcing and keeps contacts from sticking.

Built for tight spaces exposed to water, these switches have a housing that's less than 1" long and IP67 rated for protection from temporary submersion.

Smaller than standard snap-acting switches, these switches trigger actions in tight spaces. They’re used in components as small as computer mice and engine restart switches.

Trigger actions in devices as small as phones and drones. The smallest snap-acting switches we offer, these switches fit into the tiniest of spaces and help keep weight to a minimum.

Delay access to hazardous areas until conditions are safe; use these switches with machines that take time to stop after they are turned off. They mount to a door frame.

Block access to machinery while it's running. These safety switches link to a single actuator, so no other RFID tag or card can interfere.

Replace the hinges on access doors or machine guards with these switches to keep your team safe from active machinery.

Simple to use, these switches actuate with a quick push.

Because these switches mount flush against a panel, they're easy to clean and hard to damage.

Mount these switches in panel cutouts where changing a battery or routing wires might be difficult—they power themselves when you push the button.

Sized for 4 mm or 6 mm panel cutouts, these switches are often used with circuit boards to control electronics.

Install in 12 mm dia. cutouts.

Install in 8 mm dia. cutouts.

Push the button to actuate these switches. Colored actuators help you tell switches apart without reading labels.

Actuate these switches with the push of a button. Their buttons are distinct colors to help you quickly spot switches without labels.

The face of these switches mounts flush against a panel, so they're easy to clean and hard to damage.

Rated NEC Classes I, II, and III, these switches have a housing that keeps fire and sparks in, so they won’t ignite gases, vapors, or dust. To save space on your panel, they can control multiple circuits.

Because these switches mount flush against a panel, they're easy to clean and hard to damage.

Operate low-voltage devices that require less than 48 volts, such as doorbells and buzzers.

Operate low-voltage devices that require less than 48 volts, such as doorbells and buzzers.

These familiar push-button switches mount to flat surfaces.

Keep a switch within reach—but not in the way. These mount to the underside of desks, tables, and shelves to keep work surfaces clear and reduce the risk of accidental presses.

With a stainless steel enclosure, these switches are more durable than aluminum and plastic. They're rated NEMA 4X for protection from corrosion and washdowns.

Rated IP67 and NEMA 6, these switch mats withstand washdowns.

These mats fit under carpeting or anywhere else you want to hide them.

Made with stainless steel conductors, these switches resist corrosion in damp areas. They’re less than 1/4” thick, so they’ll fit under floor mats and in other tight spaces.

These narrow switches are also thin enough to be hidden under carpeting or installed anywhere space is limited.

Prevent personnel from getting too close to dangerous equipment while it’s running. Step anywhere on these mats and they can turn on warning lights and alarms or shut down equipment.

These switches withstand temporary submersion.

With a slim shape, these switches fit comfortably in your hand.

As soon as you take your thumb off the button, these switches wirelessly signal a receiver to cut power to your machine. Also known as deadman switches.

Also known as deadman switches, these switches make sure equipment only runs if you lightly press the hand grip. If you let go or a shock tightens your grip, they cut power.

Apply pressure from any direction to actuate these switches.

These switches are rated for environments where hazardous material is present.

Operate these switches hands-free when working in damp or humid environments.

Use this switch for intermittent, light-duty applications.

These switches meet MIL-S-3950.

Maximize the space in a panel—these switches are half the size of most toggle switches.

Designed for use near ignitable gases, fibers, and dust, these switches have a housing that seals in anything that could ignite flammable material. They require a key to turn circuits on or off, preventing accidental activation and limiting access.

Reset fire panels, or open electromagnetic locks, electric strikes, and automatic door openers. These switches require a key to turn circuits on or off, limiting access and preventing accidental activation.

Grip and twist a lever to turn these switches on or off—they’re designed to prevent accidental actuation. Install them into standard-sized panel cutouts.

Made for areas where ignitable gas and vapor may be present, these switches have a housing that seals in anything that could spark flammable material.

The enclosure not only protects these switches, but also adds options for how you install them.

The wide surface of these switches makes them easy to press on and off, even if your hands are full and you need to use an elbow.

Choose an actuator and contact block to make your own 22 mm metal switch.

Choose an actuator and contact block to make your own 16 mm switch.

With just a light touch, these switches turn circuits on and off in sanitary areas—even when you're wearing gloves.

The light touch of a finger turns circuits on and off without pressing down a contact. Program these switches to fit your application—control their color, pattern, and sensitivity.

Use a free, downloadable app with these switches to automate alarms in your facility, such as sounding a buzzer if a trailer door is opened after a certain time.

These switches actuate when a magnet comes within sensing distance, and reset when the magnet moves away.

Mounted to your circuit board, these switches trigger when magnetic components get near, and reset as they move away.

These switches detect magnetic objects—or objects with a magnet attached—through non-magnetic walls.