Install these switches into an unthreaded hole at the top or bottom of your tank and secure with a nut from inside the tank.

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

Hang these free-floating switches in your tank for liquid-level monitoring that doesn't require installation through a tank wall.

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.

Detect when oil rises on water, foam forms on beer, and tanks empty, triggering pumps and valves in food and sanitary lines. These switches are 3-A and European Hygienic Engineering and Design Group (EHEDG) certified since they’re easy to keep clean.

For visual monitoring and easy access, these switches are housed in a clear acrylic reservoir that mounts to the outside of your tank.

Mount this switch through the top of your 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.

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

These switches have a fixed set point for applications with consistent flow.

For protection from dirt, washdowns, and corrosion, these switches have an enclosure that meets NEMA 4X.

For installation in environments with flammable gases and combustible dust, these flow switches are UL listed for use in hazardous locations.

Hang these switches in a sump pit to detect rising water levels.

Use these transmitters in areas with limited clearance.

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 wet locations and temporary submersion.

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

Secure these switches into panels using mounting nuts.

Rated NEMA 6P, 13, and IP67, these switches are protected from corrosion, oil/coolant spraying, washdowns, and temporary submersion.

Rated IP67, these switches are protected from temporary submersion. When an object in motion comes into contact with the actuator, it sends a signal to open or close a circuit.

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.

Often used on conveyor systems and bin filling operations, these switches have the rapid-closing action of a snap-acting switch but have a large actuator for sensing larger objects.

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

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

Minimize false triggers—these switches require 10 lbs. of actuation force in order to shut off machinery immediately.

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

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

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

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

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

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

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.

Able to handle tough, repetitive use, these switches are more durable than standard plastic switches.

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.

Install in 12 mm dia. cutouts.

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

Immediately cut power with a single push.

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

Rated NEMA 4X and 13, all switches resist corrosion and can withstand washdowns and oil/coolant spraying.

Safe for use in wet locations, these switches are IP and NEMA rated for protection from corrosion, washdowns, and oil/coolant spraying.

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.

Switches are rated NEMA 4, 13, and IP66.

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.

These familiar push-button switches mount to flat surfaces.

Rated IP67 for protection from dust and temporary submersion.

A rubber seal protects these switches from splashing water.

Rated IP67, these switches are protected from temporary submersion.

Choose an actuator and contact block to make your own 30 mm switch.

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

Immediately cut power by pulling the cable.

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

Rated NEMA 4, these switches are protected from washdowns.

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

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.

Alternate between two batteries without interrupting power.

Grab these switches by hand and pivot them to use.

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

Scanning 275° side-to-side for people and objects, these switches (known as safety laser scanners) cover large areas and send signals to machinery to prevent accidents.

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

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

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

These switches have a receiver built into the housing, eliminating the need to align components and measure sensing distance during installation.

A built-in relay produces AC voltage output. These switches are often used with older programmable logic controllers (PLCs).

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

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

Mount proximity switches into a panel cutout or tank wall.

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

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

Switches accept both AC and DC input voltage.

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

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 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.

Sense objects as they pass through the switch’s ring via tubing or a funnel. These switches are often used to monitor blockages, detect breaks in spooling wire, or count small metallic parts, such as screws, during the stamping process.

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.

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

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

Use these controls with motors that run forward and backward, such as motors for conveyor belts.

These switches are rated NEMA 3R for protection from falling water and light splashing.

Rated NEMA 4, these controls are protected from washdowns.

Sized to fit in tight spaces, these starters have a shorter height and narrower depth than most other starters.

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

Rated IP66, these switches are protected from washdowns.

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

Rated IP69K, these switches are protected from high-pressure and high-temperature washdowns.

Rated NEMA 4X and 13, these potentiometers are protected from debris, washdowns, and oil/coolant spraying.

Quickly mate these connectors by pushing them together. They're often used with 12 mm proximity switches and valves in automated systems.

Rated IP67, these connectors create a dust- and watertight seal where they fit into the housing of power supplies, appliances, and other electronic devices. Instead of hardwiring your devices, these connectors let you plug in a standard IEC power cord and turn the power on and off with a built-in switch.

Connect and disconnect with the power on—spring-loaded contacts open like a switch when separating the connectors, preventing an electrical arc.

Often used in devices that branch off of the main power line, these connectors power high-amperage fans, pumps, and machines in motor controls, conveyors, and sorting and packaging systems.

When mated, connectors meet NEMA 6P, NEMA 12, and either IP67 or IP69K.

Power robotic arms and other high-amperage machines in motor controls, conveyors, and sorting and packaging systems from your main M35 power line.

These connectors have the same pin and socket configuration as connectors that meet MIL-DTL-26482, so they can be used with products that meet the same standard. Quickly mate them by pushing them together.

Power hydraulic and air-powered valves, motors, pumps, and pressure switches.

Make secure connections with machine tools, robots, and other equipment that vibrates frequently and carries currents as high as 300 amps.

Send higher current than M5, M8, and M12 connectors near tough industrial jobs, such as welding and metal machining.

Install these connectors in panels, enclosures, and bulkheads to join equipment with compatible Deutsch-style DC connectors.

Some of the smallest signal/power connectors we offer, these connectors fit in tight spaces and are often used in electronics.

Minimize signal loss between low-current devices with M8 connections.