Empty and fill your tank with a single device—this dual-level switch includes two float switches that actuate at different levels. Mount through a threaded connection at the top of your tank.

Install these switches into a threaded connection in your tank wall from outside the tank.

Mount these switches through an unthreaded hole in your tank wall and secure with a nut from outside the tank.

For use in locations with flammable gases and combustible dust, this switch is UL listed and CSA certified for Class I, Divisions 1 and 2, Groups C and D; and Class II, Divisions 1 and 2, Groups E, F, and G.

The metal body can withstand oil.

An adjustment screw lets you alter the set point to suit your application.

Designed for applications with consistent flow, these switches have a fixed set point.

For flow monitoring at a glance, these switches have a plastic window with a rotor that spins when flow is present.

For use in cooling and process systems.

Activate your pump in dirty water that contains sludge and sewage. These switches have no moving parts for a longer life than float switches.

Sense objects from farther away than with other DC proximity switches that have the same diameter.

With a smaller diameter and shorter length than standard sized switches, these fit in the most space-constrained areas.

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

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

Most often found in older devices, these switches require AC input voltage.

For optimal performance in tight spaces, these switches have a smaller beam and can detect smaller objects than standard photoelectric switches.

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

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

Also known as fork sensors and slot sensors, these switches have a receiver built into the housing, eliminating the need to align components and measure sensing distance during installation.

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

Easily mount these flat switches to a base or rail.

Mount proximity switches into a panel cutout or tank wall.

Prevent unauthorized use—these switches require coded magnets to actuate. They cannot be bypassed using ordinary magnets.

More lightweight than steel or stainless steel, these aluminum enclosed switches are rated NEMA 4X for protection from corrosion and washdowns.

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

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

Rated NEMA 4, these switches are protected from washdowns.

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

A red light flashes when the actuator is pushed, making it easy to see from a distance. They're rated IP65 for protection from washdowns.

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.

Sized for 22 mm dia. panel cutouts, these switches require a key to turn circuits on or off, limiting access to sensitive equipment.

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

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

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

Mount these switches in an outlet box. Also known as palm-button switches, they have a large button that makes them easy to use even while wearing gloves.

Rated NEMA 6P, 13, and IP68, these switches protect against corrosion, washdowns, and temporary submersion.

Rated NEMA 4X, 13, IP66 and IP69K, these switches are protected from corrosion, high-temperature and high-pressure washdowns, and oil/coolant spraying. Install them in 22 mm dia. cutouts.

These plastic switches are rated NEMA 4X, 13, and IP65 for protection from corrosion, washdowns, and oil/coolant spraying. Install them in 30 mm dia. cutouts.

Operate equipment from up to 330 feet away—these switches include a transmitter and a receiver that connects to equipment.

Prevent accidental actuation—these toggle switches must be pulled up before they can switch a circuit.

Use these switches where ignitable gas and dust may be present. Their contact blocks are UL listed for Class I, Division 2, Groups B, C, and D hazardous locations.

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

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

Use these switches where ignitable gas and dust may be present. They're UL listed for Class I, Groups C and D; and Class II, Division 1, Groups E, F, and G hazardous locations.

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

Pull the hanging rope in any direction to actuate these switches.

These switches meet MIL-S-3950.

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

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

Control cranes and other mobile machinery in dirty, outdoor, and wet environments without damaging your switch.

Rated NEMA 3S, 4X and 13, these switches are protected from corrosion, washdowns, and oil/coolant spraying.

These switches meet NEMA and IP requirements for protection from washdowns.

Rated NEMA 4, 13, and IP66, these metal switches are protected from washdowns and oil/coolant spraying. Install them in 22 mm dia. cutouts.

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

Replace access door hinges with these switches; they actuate when the door opens at least 4°.

These switches actuate with the slightest push for a high degree of accuracy. They're rated IP67 for protection from washdowns and temporary submersion.

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.

Keep out dirt and moisture—the sealed housing on these switches is watertight and meets MIL-PRF-8805.

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

With a rubber-encased housing and stainless steel bracket, these switches resist vibration and corrosion. They're rated IP68 for protection from washdowns and temporary submersion.

Often used with machine guards, these switches mount to a door frame.

Secure these switches into panels using mounting nuts.

Small enough to fit in the tiniest spaces, these switches are rated IP67 for protection from washdowns and temporary submersion.

Install these switches in a panel cutout.

These switches are housed in a protective enclosure so they can be mounted wherever needed.

Rated NEMA 4, these controls are protected from washdowns.

Rated NEMA 4, these switches are protected from washdowns.

Rated NEMA 4X, these switches are protected from corrosion and washdowns.

Rated NEMA 4X, these enclosed starters are protected from corrosion and washdowns.

Assemble your own motor starter by combining a switch and a thermal overload element.