Also known as interlock switches, these ensure the safety of personnel by automatically shutting off power to machinery when an access door opens. They’re often used with machine guards.

The convenient, modern alternative to mechanical safety switches. These RFID switches are easier to install, fit a wider range of access points, and can mount horizontally.

Protect machinery and ensure the safety of personnel—these switches will open the circuit when actuated even if a spring fails or the contacts stick.

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

Our most sensitive limit switches, these switches actuate with the slightest push for a high degree of accuracy.

Sealed actuators prevent these switches from jamming, even when exposed to oil, sand, mud, or ice.

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

Secure these switches into panel cutouts using mounting nuts. They have a slim body so they can also be stacked together or fit into tight spaces.

Open and close circuits in a snap—even in harsh conditions. With a rubber-encased housing and stainless steel bracket, these switches handle high vibrations and resist corrosion. They’re rated IP68 for protection from dust and temporary submersion.

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.

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

Wire contacts to an alarm system to alert when doors or windows are opened.

These switches use DC input voltage and produce PNP or NPN signal output. They're often used with programmable logic controllers (PLCs).

Turn the face on these switches to sense metallic objects from the front, sides, top, or bottom.

These inductive proximity switches sense metallic objects each time they pass through the slot, even when they’re obscured by water, oil, dirt, or a surface finish. Use them to measure the speed of rotating equipment and to count or detect moving objects, such as sheet metal being fed into a stamping process.

The short body on these switches makes them suitable for tight spaces.

About half the length of our other flat-body proximity switches, these switches fit in crowded spaces and along rails.

Use these switches to sense metallic objects in environments containing flammable gases and combustible dust. ATEX and IECEx certified to protect against explosion, they produce a low-current, low-voltage NAMUR signal, so they won’t ignite or create sparks.

These intrinsically safe switches detect objects as they’re routed through the ring. They produce a low-current, low-voltage NAMUR signal, so they won’t ignite or create sparks. Switches are ATEX certified to protect against explosion.

Detect aluminum cans, copper tubing, and other metal items that don’t contain iron.

The flexible cable on these switches withstands applications that require frequent motion, such as robotics.

Rotate the face on these switches five different directions for easy installation and positioning—they work with both AC and DC inputs.

These switches have a longer sensing distance compared to other proximity switches with the same diameter.

Light beams travel up to 32 ft. between the transmitter and receiver.

Detect objects as thin as a freshly sharpened pencil tip. These switches are best for tight spaces because they have a smaller light beam and can detect smaller objects than standard photoelectric switches.

The highly flexible fiber-optic cable and small sensing end help you position these switches in hard to reach areas.

Rated IP69K, these switches can withstand high-pressure, high-temperature washdowns and temporary submersion.

A slim design and a light beam that’s angled upwards allow these switches to sense objects from between conveyor rollers.

These switches use a NAMUR signal to operate at a low current and voltage, so they won’t ignite or produce sparks. ATEX certified, they protect against explosion in environments containing flammable gases and combustible dust. Switches sense both metallic and nonmetallic objects.

Often used with programmable logic controllers (PLCs), these switches use DC input voltage and produce PNP or NPN signal output.

These switches sense when a valve is open or closed, supporting flow and temperature control within your system and offering reliable feedback.

A base that lights up draws attention to emergency stops. When pushed, these switches immediately cut power.

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

Install in 14 mm dia. cutouts.

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

A lightweight yet durable alternative to stainless steel enclosed switches, these aluminum enclosed switches withstand corrosion, oil, and washdowns.

Immediately cut power by pulling the cable.

A rubber seal protects these switches from splashing water.

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.

Control equipment from up to 40 feet away—these switches include a transmitter and a receiver that connects to equipment.

Rated NEMA 6P and IP68, these switches are protected against washdowns, corrosion, and temporary submersion.

Install these key switches in 30 mm dia. panel cutouts. They require a key to turn circuits on or off, limiting access to sensitive equipment.

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

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.