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A rubber seal protects these switches from splashing water.
Protect toggle switches from moisture and dust by replacing panel mounting nuts with these rubber covers.
A nickel-plated brass cap protects toggles from impact.
Create a seal around the base of a toggle while leaving the actuator exposed.
Prevent accidental actuation—these toggle switches must be pulled up before they can switch a circuit.
The built-in contact block in these switches extends behind the panel half the depth of most other 22 mm switches, saving valuable space.
A single-piece construction prevents the contact block from separating from the actuator in high-vibration applications.
More durable than standard metal switches, these can handle tough, repetitive use.
Able to handle tough, repetitive use, these switches are more durable than standard plastic switches.
The face of these switches mounts flush against a panel, so they're easy to clean and hard to damage.
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.
Immediately cut power with a single push.
Save space on a panel by using one switch to perform multiple switching functions.
Install in 14 mm dia. cutouts.
These rubber covers protect switches from splashing liquid.
Rated NEMA 4X and 13, all switches resist corrosion and can withstand washdowns and oil/coolant spraying.
More lightweight than steel or stainless steel, these aluminum enclosed switches are rated NEMA 4X for protection from corrosion and 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.
Rated NEMA 3S, NEMA 4X, NEMA 13, and IP66, these plastic switches resist corrosion better than aluminum switches and withstand washdowns and oil/coolant spraying.
These aluminum switches are rated NEMA 4, NEMA 13, and IP66 for protection from washdowns and oil/coolant spraying.
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.
Use these switches where ignitable gas and dust may be present. They're rated for use in hazardous locations.
These familiar push-button switches mount to flat surfaces.
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.
With extended flaps to shield the entire switch, these covers protect rocker switches from moisture and dust.
These switches are protected from corrosion, high-temperature and high-pressure washdowns, and oil/coolant spraying. Install them in 22 mm dia. cutouts.
Switches are rated NEMA 4, 13, and IP66.
Rated NEMA 4, 13, and IP66, these metal switches are protected from washdowns and oil/coolant spraying. Install them in 30 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.
Install in 16 mm dia. cutouts.
Rated NEMA 3S, 4X and 13, these switches are protected from corrosion, washdowns, and oil/coolant spraying.
Use these switches where ignitable gas, dust, and fibers may be present. They're UL and C-UL listed for hazardous locations.
Choose an actuator and contact block to make your own 22 mm plastic switch.
Choose an actuator and contact block to make your own 30 mm switch.
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 a slim shape, these switches fit comfortably in your hand.
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.
Rated NEMA 6P and IP68, these switches are protected against washdowns, corrosion, and temporary submersion.
Control equipment from up to 40 feet away—these switches include a transmitter and a receiver that connects to equipment.
Safe for use in wet locations, these switches are IP and NEMA rated for protection from corrosion, washdowns, and oil/coolant spraying.
Rated NEMA 6P, 13, and IP68, these switches protect against corrosion, washdowns, and temporary submersion.
These switches are rated for environments where hazardous material is present.
When the pedal is pressed, the built-in potentiometer adjusts the resistance to vary the speed for motor drives.
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.
These 16 mm switches require a key to turn circuits on or off, limiting access to sensitive equipment.
Turn these switches by hand.
Alternate between two batteries without interrupting power.
Pull the hanging rope in any direction to actuate these switches.
Immediately cut power by pulling the cable.
It takes two hands to activate these switches, minimizing the risk of accidental equipment start up.
An infrared light beam senses the lightest finger contact to switch a circuit on or off.
Use fingerprints to confirm the identity of personnel before granting access to secure areas or equipment.
Grab these switches by hand and pivot them to use.
Rated IP67 and NEMA 6, these switch mats withstand washdowns.
Prevent personnel from getting too close to dangerous equipment when equipment is on—these mats turn equipment off when someone steps on them or when a fault is detected.
Thicker than standard safety switch mats, these withstand repeated impact from heavy and sharp objects.
Rated NEMA 4 , these enclosed switches have a sealed actuator for protection from washdowns.
Stack these slim switches together, or fit them into tight spaces. They're rated IP67 for protection from temporary submersion.
Rated NEMA 6P, 13, and IP67, these switches are protected from corrosion, oil/coolant spraying, washdowns, and temporary submersion.
Sealed actuators prevent these switches from jamming, even when exposed to sand, mud, or dirt. They're rated IP67 for protection from temporary submersion.
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.
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.
Use these switches where ignitable gas and dust may be present. They meet NEC Class I, Division 1, Groups B, C, and D; and Class II, Division 1, Groups E, F, and G for hazardous locations.
Replace access door hinges with these switches; they actuate when the door opens at least 4°.
Often used with machine guards, these switches mount to a door frame.
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.
Minimize false triggers—these switches require 10 lbs. of actuation force in order to shut off machinery immediately.
Prevent automatic doors from closing on a person or an object—these switches immediately turn machinery off when actuated with minimal force.
Rated IP65, these controls are protected from washdowns.
These switches use DC input voltage and produce PNP or NPN signal output. They're often used with programmable logic controllers (PLCs).
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.
Eliminate the need to calculate the sensing distance when using different metals—these switches sense all metal at the same distance. Also known as K=1 sensors.
Sense objects from farther away than with other DC proximity switches that have the same diameter.
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.
Turn the face on these switches to sense metallic objects from the front, sides, top, or bottom.
These switches have a longer sensing distance compared to other proximity switches with the same diameter.
Rotate the face on these switches five different directions for easy installation and positioning—they work with both AC and DC inputs.
Mount these flat inductive switches to a base or rail to remotely detect metallic objects in wet and dirty environments.
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.
A built-in relay produces AC voltage output. These switches are often used with older programmable logic controllers (PLCs).
Set these switches to delay activation by up to five seconds after detecting an object.
For optimal performance in tight spaces, these switches have a smaller beam and can detect smaller objects than standard photoelectric switches.
With a narrow, flat body, these switches fit in tight spaces.
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 fifteen seconds after detecting an object.
Rated IP69K, these switches can withstand high-pressure, high-temperature washdowns and temporary submersion.
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.
Often used with programmable logic controllers (PLCs), these switches use DC input voltage and produce PNP or NPN signal output.
Rated NEMA 4X, 6P, IP68 and IP69K, these switches resist corrosion and high-pressure, high-temperature washdowns, and can withstand temporary submersion.
Switches accept both AC and DC input voltage.
Detect objects and liquid or material levels to set off actions in your system—regardless of size, shape, or surface finish.
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.
Often used as position indicators, pump level controls, and machine limit switches, these switches actuate when tilted to a certain angle.
Rated NEMA 3R, these rain-tight switches protect against falling liquids and light splashing.
Designed to work with landscape and security lighting.
Combine a push-button actuator with a switching mechanism to build a complete switch.
Combine a foot-pedal actuator with a switching mechanism to build a complete switch.
Rated NEMA 4X, these switches are protected from corrosion and washdowns.
These switches are rated NEMA 3R for protection from falling water and light splashing.
The NEMA 4X rated enclosure protects these starters from corrosion and washdowns.
Sized to fit in tight spaces, these starters have a shorter height and narrower depth than most other starters.
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.
Housed in a durable steel enclosure.
Set these controls to automatically adjust motor speed.
Rated NEMA 4, these controls are protected from washdowns.
Use these controls with motors that run forward and backward, such as motors for conveyor belts.
A NEMA 4X rated enclosure protects these controls from corrosion and washdowns.
Install these switches in a panel cutout.
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.
A raintight NEMA 3R rated enclosure protects these switches outdoors.
Rated IP66, these switches are protected from washdowns.
Vary electrical flow to control speed, volume, and light intensity. Also known as variable output switches or rheostats.
Rated NEMA 13, these potentiometers protect against debris and splashing oil and coolant.
If there’s a power outage, flip the toggle for each circuit on these switches to backup power.
A NEMA 4X enclosure protects the relay from washdowns, dirt, and corrosion. It has wire leads to hardwire to your equipment.
Halt machinery in an instant with these tablet holders. They equip your tablet with safety switches that meet IEC and EN standards, so you can safely move around your equipment while teaching robots or monitoring production lines and conveyor systems.
Run through equipment cycles up to 30% faster than with standard valves. These valves shift between flow positions in 1.7 ms. Also known as 3/2 valves, they create one action, such as extending a cylinder. Apply voltage to the electrical connection to actuate.
Run through equipment cycles up to 30% faster than with standard valves. These valves shift between flow positions in 1.7 ms. Often used to extend and then retract a cylinder at different speeds, they create two actions and have two exhaust ports, which allows you to control the speed of each action by attaching a flow control valve to each exhaust port.
These valves are rated for environments where hazardous material is present. They actuate when voltage is applied to the electrical connection.
Rated IP69K, these valves withstand high-pressure, high-temperature washdowns. Their smooth design keeps out dust, dirt, and contaminants, making them easier to keep clean. Apply voltage to the electrical connection to actuate.
Direct flow with an electronic signal.
For protection in washdown conditions with splashing water, corrosive liquid, and dust, these controllers have a wall-mount housing that meets NEMA 4X. They’re ideal for systems with rapid, unpredictable, or complex temperature changes.
The faceplate on these controllers is sealed to meet NEMA 4X and IP66 for protection in washdown environments with splashing water, corrosive liquid, and dust.
Install these controllers into instrument panels.
Set to actuate at a specific temperature, these switches are easy to setup and prevent changes to the setpoint. They have a threaded probe, so they install directly into tanks, pipelines, and other process components to turn equipment on and off at a set temperature.
Often used in hazardous locations, such as chemical plants, refineries, and grain elevators, these switches have a housing that’s UL listed for environments with flammable gases, combustible dust, and ignitable fibers.
To control heating equipment in washdown environments with splashing water, corrosive liquid, and dust, these switches have a housing that meets NEMA 4X.
Housing is UL listed for environments with flammable gases, combustible dust, and ignitable fibers, such as chemical plants, refineries, and grain elevators.
To protect these switches from splashing water, corrosive liquid, and dust, the housing meets NEMA 4X for washdown conditions.
A digital display makes it easy to monitor the temperature and control when these switches turn heating equipment on and off.
With a round body that’s at least one-third thinner than traditional pressure switches, these fit in tight, cramped spaces.
Prevent changes to the set pressure that activates equipment—these switches come ready to use at your preferred setpoint.
The traditional pressure switch. These power equipment, activate controls or alarms, or kick-off other actions when they reach a set pressure.
Built with an explosionproof enclosure to meet NEMA 7 and 9 standards for hazardous locations, these switches were tested and verified by UL and CSA for use where explosive liquids, dust, and gas are present.
Choose when these switches reset to control the pressure range between when they activate and deactivate, commonly referred to as deadband and differential.
With a set pressure range that works for most air systems, these switches send signals when your air system reaches a set pressure to your programmable logic controller (PLC) to activate automated controls and alarms.
Like other 3-A certified sanitary pressure switches, these switches trigger controls and alarms when food-processing, pharmaceutical, and biotech lines reach a set pressure, but they also have a sanitary adjustable setpoint ring that you twist to make quick changes.
Kick off automated controls, signal alarms, or activate equipment based on pressure changes while checking the pressure, setpoint, and reset point on the display.
Trigger two different automated processes, each with their own set pressure.
When these switches reach either of their two set pressures—both of which can be controlled from a display—they send digital signals to your programmable logic controller (PLC) to activate automated controls or alarms.
Used as a safety control, these switches must be manually reset each time they hit the set pressure, so you can inspect equipment before it restarts.
Compatible with most air systems, these switches send digital signals to a programmable logic controller (PLC) to trigger separate processes when they reach either of their two set pressures. For example, they’ll activate a compressor if the pressure is too low or a relief valve if the pressure is too high.
Cleaned to ASTM G93 requirements and then bagged, these switches meet the strict cleaning standards required for oxygen service lines.
Specifically made for air systems, these switches send signals to your programmable logic controller (PLC) to trigger processes when they reach a set vacuum.
Often built into pumps and hydraulic systems with limited space, these compact switches power equipment, activate controls, and signal alarms when they reach a set vacuum.
Prevent changes to the set vacuum that powers equipment, activates controls, or signals alarms. The setpoint on these switches isn't adjustable.
Control the amount of vacuum change between when these switches activate and deactivate by adjusting when they reset.
Trigger two different processes in vacuum applications by sending signals to a programmable logic controller (PLC) when these switches reach one of their two set vacuums. They’re designed specifically for air systems.
Often used with ovens, dryers, and HVAC systems, these switches detect small differences in air pressure to indicate a filter is clogged or help you maintain a certain air pressure.
To check the difference in pressure between two points, these switches have a dial indicator that shows differential pressure in real time.
Detect the difference in pressure between two points. For instance, these switches can indicate a filter is clogged in a pump or cooling system.
With an explosionproof enclosure that meets NEMA 7 and 9 standards for hazardous locations, these switches were tested and verified by UL and CSA for use where explosive gas or dust may be present. Often used with ovens, dryers, and HVAC systems, they can indicate a filter is clogged or help maintain a certain air pressure.
Tested and verified by UL and C-UL for use where explosive dust or gas are present, these switches have an explosionproof enclosure that meets NEMA 7 and 9 standards for hazardous locations. They are often used to indicate a filter is clogged in a pump or cooling system.
Because these switches work with both positive and negative (vacuum) pressures, you can use them in applications that span both.
Designed specifically for air systems, these switches send signals to your programmable logic controller (PLC) to activate controls or alarms when your system reaches a set pressure or vacuum.
With two setpoints and outputs, these switches trigger different actions in your system by sending signals to a programmable logic controller (PLC) when they reach one of their set pressures or vacuums.
When these 3-A certified switches reach a set pressure or vacuum, they trigger controls and alarms in food-processing, pharmaceutical, and biotech lines.
Monitor and control vacuum pumps, air compressors, and hydraulics while viewing readings and warnings on the display.
Use this switch to sense changes in airflow velocity.
Control one- and two-speed heaters and air conditioners.
Regulate temperatures in washdown areas for HVAC systems that use direct electrical power, such as air conditioners and heaters.
Get NEMA 4 and IP66 protection from dirt and water. If vibration or shock exceeds a set activation point, the contacts actuate to either shut down your machine or activate an alarm.
Set to a specific speed to detect unwanted machinery slowdown that can cause damage and downtime.
Protect against overload and short circuits in low-voltage automotive and other electronic applications.
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.
These switches are CSA certified for hazardous locations.
Use high-frequency sound waves to detect chemical level.
Designed for use in areas where flammable substances are present, these switches are CSA certified for hazardous locations.
Short probes are built into the tip of these switches.
Measure the level of conductive liquids without drilling a hole in your tank—these switches mount to the outside of the tank and track the capacitance between them and the tank’s contents.
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.
When dry material rises to the level of the rotating paddle, these switches actuate.
Install one of these relays to actuate equipment that has a higher current rating than your switch.
UL listed for use where flammable gases or combustible dusts may be present, these flow switches activate or deactivate equipment when your flow rate reaches a set point.
Safe to use where flammable gases and combustible dust may be present, these switches activate or deactivate when your flow reaches a factory-set level. All are UL listed for hazardous environments.
Factory set to activate equipment when your drinking water system reaches a fixed level, these flow switches are easier to install than adjustable flow switches.
Accurate even in applications where pressure fluctuates regularly, these flow switches split flow into two paths and measure their difference in pressure drop to calculate the flow rate of liquid.
When these switches reach a set flow rate, they send digital signals to your programmable logic controller (PLC) to activate automated controls or alarms.
Measure the flow rate of oil at pressures up to 3,600 psi to activate or deactivate equipment.
Good for compressed-air systems and other compressed gases that reach up to 3,600 psi, these switches measure the flow rate to activate or deactivate equipment when they reach a set point.
Rated for pressures up to 3,600 psi, these switches measure the flow rate of liquids to activate or deactivate equipment when your flow rate reaches a set point.
Safely activate and deactivate equipment in environments with flammable gases and combustible dust when your flow rate reaches a set point. These switches save you from disassembling your pipeline because you insert them into pipe tees or pipe outlets instead of mounting them inline.
Avoid complicated inline installation—these flow switches insert into a tee or pipe outlet, so you don’t need to disassemble your pipeline.
Easy to install, these flow switches come already set to a specific set point and don’t require you to disassemble your pipeline.
Easy to clean and install, these flow switches are 3-A certified to meet sanitary design standards and insert into your line with a quick-clamp mounting adapter. They send digital signals to your programmable logic controller (PLC) to activate automated controls or alarms when they reach a set flow rate.
Instead of disassembling your system for inline installation, thread these flow switches onto a mounting adapter and insert them into a pipe tee or pipe outlet. They send digital signals to your programmable logic controller (PLC) to activate automated controls or alarms when they reach a set flow rate.
Using ultrasonic waves, these transmitters measure the flow rate of your liquid from outside your pipe.
Send flow rate measurements to monitor and control equipment.
Send flow rate and temperature measurements simultaneously to a programmable logic controller (PLC), data logger, or other receiving device.
Also known as magmeters, these transmitters use a magnetic field to measure flow rate and temperature with high accuracy.
Thread a ring fitting into your pipe connection and insert the probe of these transmitters to measure the flow and temperature of water, oil, or air.
Measure and transmit flow rate, pressure, and temperature of industrial gases, such as air, argon, CO2, and nitrogen, flowing through your system.
Measure the distance to objects and the level of liquids and materials despite size, shape, or surface finish, and send that information to other parts of your system.
Also known as pigtail holders. Temporarily wire these sockets to provide light during construction.
Hang these lights where you need them on the job site.
Rated IP65, these lights are sealed to protect against light washdowns from a garden hose. They have a height-adjustable stand and light heads that pivot up and down to direct light where it's needed.
The handle on this floodlight also acts as a stand—pivot it 360° to aim light where it's needed. This floodlight is small and easy to carry to job sites that don't have electrical power.
Compact and easy to carry, these IP65-rated lights stand up to dust and low-pressure jets of water. The head adjusts up and down as well as side to side to direct light where it's needed.
Provide 360° of lighting.
Made of stainless steel, these pocket-size flashlights have a smooth, easy-to-clean surface.
Direct light where it’s needed with these pivoting-head flashlights. When plugged in, they’ll automatically light up if the power goes out.
Small enough to fit in your pocket.
Always have a flashlight on hand—these attach to a key ring.
The smooth stainless steel surface allows for easy cleaning.
Shine light into hard-to-reach spaces with these flexible-arm flashlights.
Tilt the head on these flashlights to aim light exactly where it's needed. They have a flat bottom, so you can work hands-free without them rolling away.
Rated for use in environments where hazardous material is present.
In addition to pivoting 210°, the light heads rotate 360° for directing light exactly where it’s needed. They're rated for use in environments where hazardous material is present.
Small enough to keep in your shirt pocket, these penlights are rated for use in environments where hazardous material is present.
All of these flashlights stand up to wet environments.
Because these flashlights are buoyant, they're easy to recover when dropped in the water.
Keep your hands free by wearing a flashlight on your head.
These lights cast a narrower beam than other gooseneck-arm machine lights. Reposition them faster and more easily than articulating-arm lights.
Shine light on machinery and through the sight glass on tanks to inspect food, brewery, chemical, pharmaceutical, and bio-tech processing lines.
These lights swing out from the wall to illuminate loading docks and trailers.
A sealed head and switch keeps these lights shining in wet environments. They swing out from the wall and adjust horizontally and vertically to illuminate loading dock and trailers.
Attach these lights in one of the quick-clamp ports for a clear view of what's inside tanks, filters, and other closed containers used in brewery, pharmaceutical, and food-processing lines.
Build out human-machine interfaces by installing buttons, switches, gauges, and other components to monitor and control machinery.