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.

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.

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.

Start or stop equipment after a set number of rotations to avoid over-rotation.

Rugged enough for mining operations, these limit switches require a high actuation force, like heavy rocks moving on a conveyor.

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

Rated NEMA 3S and IP69K, these switches can handle washdowns with high pressures and temperatures. They’re also protected from oil/coolant spraying, precipitation, and temporary submersion.

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

Prevent automatic doors from closing on a person or an object—these switches immediately turn machinery off when actuated with minimal force.

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

With a narrow, flat body, these switches fit in tight spaces.

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.

Set these switches to delay activation by up to five seconds after detecting an object.

Detect the presence or absence of an object moving at high speeds with a light beam. These switches have a longer sensing distance than proximity and ultrasonic switches.

Maintain sanitary standards—these switches have smooth surfaces without crevices, so they prevent bacteria from building up and are easy to clean.

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.

Twist the sensor to detect metallic objects where explosive dust or gas may be present—the sensor rotates for front, side, top, or bottom sensing. These switches are UL and C-UL listed as well as ATEX and IECEx certified for hazardous locations.

Mount these intrinsically safe switches to flat surfaces in volatile areas. Their low-current, low-voltage NAMUR signal means they won’t ignite or create sparks while in use. ATEX and IECEx certified, they meet international standards to protect against explosion where combustible dust and flammable gases are present.

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.

For use in volatile areas, these intrinsically safe switches detect objects when they pass through the slot. They use a NAMUR signal to operate at a low current and voltage, so they won’t ignite or create sparks. ATEX and IECEx certified, they protect against explosion.

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

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.

Rated NEMA 4X, 6P, IP68 and IP69K, these switches resist corrosion and high-pressure, high-temperature washdowns, and can withstand temporary submersion.

A single-piece construction prevents the contact block from separating from the actuator in high-vibration applications.

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

The built-in contact block in these switches extends behind the panel half the depth of most other 22 mm switches, saving valuable space.

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

A housing seals in anything that could ignite flammable material, so you can use these switches where explosive gas, dust, and fibers may be. They actuate with a quick push.

Immediately cut power with a single push.

Save space on a panel by using one switch to perform multiple switching functions.

More durable than standard metal switches, these can handle tough, repetitive use.

Actuate these switches with a quick push. A housing seals in anything that could ignite flammable material, so you can use them where ignitable gas and dust may be present.

Immediately cut power with a single push.

These aluminum switches are rated NEMA 4, NEMA 13, and IP66 for protection from washdowns and oil/coolant spraying.

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

Immediately cut power with a single push.

Clip these switches onto nearby structures made from T-slotted framing to quickly cut power with the push of a button.

Save space in your setup—these switches double as handles on machines and equipment.

A rubber seal protects these switches from splashing water.

Immediately cut power by pulling the cable.

Connect these switches to a cable to control circuits from a distance. They're typically used to turn off production lines and material handling systems.

It takes two hands to activate these switches, minimizing the risk of accidental equipment start up.

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

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

These switches are protected from corrosion, high-temperature and high-pressure washdowns, and oil/coolant spraying. Install them in 22 mm dia. cutouts.

Rated NEMA 4, 13, and IP66, these metal switches are protected from washdowns and oil/coolant spraying. Install them in 30 mm dia. cutouts.

Avoid accidental actuation—these switches won’t turn on or off until you grip and twist the lever. Install in a 16 mm dia. cutout.

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

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

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.

An infrared light beam senses the lightest finger contact to switch a circuit on or off.

Turn these switches by hand.

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

Never worry about your pendant switch losing power. These pendant switches generate enough power from pushing the button to send a signal to a receiver up to 330 feet away.

To prevent accidental actuation and limit access to sensitive equipment, these switches require a key to turn circuits on or off. The contact block and actuator are all one piece, so they won’t separate in high-vibration applications.

These 16 mm switches require a key to turn circuits on or off, limiting access to sensitive equipment.

The IP66 rated housing not only shields these switches from washdowns but also makes them durable enough to be mounted outside of an electrical panel.

With a housing that’s designed to contain an explosion, these switches are safe to use in areas where ignitable concentrations of flammable or combustible gas, dust, or fibers may be present.

Install these switches in a panel cutout.

Trigger a light, alarm, or other device to signal your door is unlocked.

Trigger a light, alarm, or other device to signal your door is unlocked.