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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.
The enclosure not only protects these switches, but also adds options for how you install them.
Use these switches where ignitable gas, dust, and fibers may be present. They're UL and C-UL listed for hazardous locations.
Because these switches mount flush against a panel, they're easy to clean and hard to damage.
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.
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.
The face of these switches mounts flush against a panel, so they're easy to clean and hard to damage.
Save space on a panel by using one switch to perform multiple switching functions.
Immediately cut power with a single push.
Operate low-voltage devices that require less than 48 volts, such as doorbells and buzzers.
Install in 12 mm dia. cutouts.
Install in 14 mm dia. cutouts.
Sized for 4 mm or 6 mm panel cutouts, these switches are often used with circuit boards to control electronics.
Also known as tactile switches, these are small enough to fit inside a computer keyboard.
Rated NEMA 4X and 13, all switches resist corrosion and can withstand washdowns and oil/coolant spraying.
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.
More lightweight than steel or stainless steel, these aluminum enclosed switches are 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.
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 aluminum switches are rated NEMA 4, NEMA 13, and IP66 for protection from washdowns and oil/coolant spraying.
Use these switches where ignitable gas and dust may be present. They're rated for use in hazardous locations.
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.
Often used to trigger alarms, these switches have a recessed button to prevent accidental activation. Mount under desks or in other discrete locations to avoid drawing attention.
These familiar push-button switches mount to flat surfaces.
Able to withstand high currents, these switches are often used with motors and pumps.
Keep a two-position toggle switch safely locked in the off position.
A rubber seal protects these switches from splashing water.
These switches meet MIL-S-3950.
Mount these switches under your desktop to keep your workspace clear and prevent accidental switching.
Prevent accidental actuation—these toggle switches must be pulled up before they can switch a circuit.
Maximize the space in a panel—these switches are half the size of most toggle switches.
Built into a terminal block, these switches mount to DIN rail.
Keep your hands free for other tasks by triggering switches with your foot.
Operate these switches hands-free when working in damp or humid environments.
Control equipment from up to 40 feet away—these switches include a transmitter and a receiver that connects to equipment.
When the pedal is pressed, the built-in potentiometer adjusts the resistance to vary the speed for motor drives.
Apply pressure from any direction to actuate these switches.
Rated NEMA 6P and IP68, these switches are protected against washdowns, corrosion, and temporary submersion.
Use this switch for intermittent, light-duty applications.
These switches are rated for environments where hazardous material is present.
Step on these switches for hands-free actuation in an area with frequent washdowns.
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.
Choose from a variety of messages and colored lenses to combine a rocker with a base and wiring socket for a complete switch.
Also known as high-inrush current switches, these switches can handle starting currents up to 10 times greater than their rating, such as when a motor starts.
Rated IP67 for protection from dust and temporary submersion.
Rated IP67, these switches are protected from temporary submersion.
Maximize space in a panel—these switches are smaller than most standard rocker switches.
Turn these switches by hand.
Alternate between two batteries without interrupting power.
These mats fit under carpeting or anywhere else you want to hide them.
Customize the length of these switches by cutting them from a 25-foot roll.
With a smaller footprint than other switch mats, these fit in confined spaces.
Rated IP67 and NEMA 6, these switch mats withstand washdowns.
Step on these mats to control doors, lights, or alarms.
Made with stainless steel conductors, these switches resist corrosion in damp areas. They’re less than 1/4” thick, so they’ll fit under floor mats and in other tight spaces.
These narrow switches are also thin enough to be hidden under carpeting or installed anywhere space is limited.
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.
Step or press anywhere along the switch to control doors, lights, or alarms.
Customize the length of these switches by cutting them from a 50-foot roll.
Thicker than standard safety switch mats, these withstand repeated impact from heavy and sharp objects.
Grab these switches by hand and pivot them to use.
Control machinery from a safe distance, or use these switches as call buttons.
These switches withstand temporary submersion.
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.
A durable rubber housing covers the buttons and protects these switches from impact.
Use fingerprints to confirm the identity of personnel before granting access to secure areas or equipment.
The light touch of a finger turns circuits on and off without pressing down a contact.
An infrared light beam senses the lightest finger contact to switch a circuit on or off.
It takes two hands to activate these switches, minimizing the risk of accidental equipment start up.
Sized for 22 mm dia. panel cutouts, these switches require a key to turn circuits on or off, limiting access to sensitive equipment.
Reset fire panels, or open electromagnetic locks, electric strikes, and automatic door openers. These switches require a key to turn circuits on or off, limiting access and preventing accidental activation.
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.
Rated NEMA 4, these switches are protected from washdowns.
Install these key switches in 3/4" dia. panel cutouts. They require a key to turn circuits on or off, limiting access to sensitive equipment.
With a round key that is difficult to duplicate, these switches provide a higher degree of security than standard key switches.
Maximize space in a panel with these miniature switches.
Activate or deactivate fans, lights, and other devices inside your enclosure when you open or close the door.
Pull the hanging rope in any direction to actuate these switches.
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. Equipment will not start up again until switch is manually reset.
Immediately cut power by pulling the cable.
Control multiple devices with one switch. Turn the shaft to change switch positions.
The lever sticks out further than a push button, making it easy to identify the position of these switches.
Configure instructions for electronic devices by sliding actuators to open or close each circuit.
Like turning on a flashlight, slide these switches from one side to the other.
Suitable for areas with space limitations, these switches have a low profile and a small footprint. They lay flat or mount to a wall.
Use these switches in place of standard wall switches to automatically turn electrical equipment on or off after a set interval of time.
Control equipment with high currents such as air conditioners, heaters, and ventilation fans.
Control two devices and delay the shut off of one device by up to one hour. These switches are often used with lights and fans for ventilation.
The large face makes these switches easy to read from a distance.
Push and release the button to activate—no electricity required.
Automatically turn electrical equipment on or off after a set interval.
Install these switches in a panel cutout to automatically turn electrical equipment on or off after a set interval.
Install these switches in a panel cutout.
Control equipment with high currents, such as landscape lighting, pumps, and heaters.
Switches fit single device (1 gang) outlet boxes.
Rated NEMA 3R, these rain-tight switches protect against falling liquids and light splashing.
For precise control of high-current equipment such as landscape lighting, pumps, and heaters, these switches schedule on/off times to the exact minute.
Mount these switches to a flat surface or attach to DIN rail.
Program these switches to turn a device on and off at a set time and day.
Designed to work with landscape and security lighting.
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.
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.
Sealed actuators prevent these switches from jamming, even when exposed to sand, mud, or dirt. They're rated IP67 for protection from temporary submersion.
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.
Rated NEMA 6P, 13, and IP67, these switches are protected from corrosion, oil/coolant spraying, washdowns, and temporary submersion.
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.
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.
Stack these slim switches together, or fit them into tight spaces. They're rated IP67 for protection from temporary submersion.
Secure these switches into panels using mounting nuts.
Prevent equipment from automatically restarting—these switches must be manually reset each time they're actuated.
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.
Prevent automatic doors from closing on a person or an object—these switches immediately turn machinery off when actuated with minimal force.
Minimize false triggers—these switches require 10 lbs. of actuation force in order to shut off machinery immediately.
Sensitive along their entire length, these switches are often used to signal when an overhead door closes or an item reaches the end of a conveyor.
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.
Press these switches with your foot for convenient, hands-free operation.
Rated IP69K, these switches are protected from high-pressure and high-temperature washdowns.
Protected by a steel enclosure, these switches withstand tougher conditions than switches in a plastic housing. Also known as safety switches, they have quick-make/quick-break action to eliminate arcing and prolong switch life.
A raintight NEMA 3R rated enclosure protects these switches outdoors.
Mount these switches inside your enclosure to prevent it from opening when power is on—actuating the switch disconnects power and releases the door.
These switches are housed in a protective enclosure so they can be mounted wherever needed.
Rated IP66, these switches are protected from washdowns.
Stop battery drain and prevent the theft or unauthorized use of equipment by disconnecting batteries when not in use.
These switches are housed in a protective enclosure.
Rated NEMA 4X, these switches are protected from corrosion and washdowns.
Use these switches to turn motors on and off, or with lighting and electric heat circuits. They do not provide overload protection.
These switches are rated NEMA 3R for protection from falling water and light splashing.
Use these switches where ignitable gas and dust may be present. They're rated Class I, Divisions 1 and 2, Groups C and D; and Class II, Divisions 1 and 2, Groups E, F, and G for hazardous locations.
Use these switches with motors that run forward and backward, such as motors for conveyor belts.
Mount these monitors to DIN rail.
Use the mounting holes to attach monitors to a flat surface.
Plug monitors into relay sockets for fast installation and replacement.
Upgrade motor starters that use thermal overload protection with these solid-state overloads—they don't use heating elements, so enclosure ventilation and cooling is not required.
Assemble your own motor starter by combining a switch and a thermal overload element.
Combine a switch and a thermal overload element to build a starter that can handle high-current-rated motors. Also known as a NEMA starter.
Save electricity and extend motor life by reducing the motor's starting current.
Operated by hand, these starters are more compact than electrically actuated motor starters; use them when multiple motor circuits are housed in one panel.
Rated NEMA 4X, these enclosed starters are protected from corrosion and washdowns.
Use these starters with motors that run forward and backward, such as motors for conveyor belts.
Housed in a durable steel enclosure.
Sealed coils protect these switches against moisture, heat, dirt, and mechanical and thermal stress.
The NEMA 4X rated enclosure protects these starters from corrosion and washdowns.
Provide on/off control for a motor and protect it from overloads. These starters shut the motor off if current exceeds the full-load current rating.
Sized to fit in tight spaces, these starters have a shorter height and narrower depth than most other starters.
With a shallower depth than most other starters, these fit in narrow spaces.
Pair these potentiometers with a controller to monitor the position of moving parts or send instructions to an electrical system.
Rated NEMA 13, these potentiometers protect against debris and splashing oil and coolant.
Vary electrical flow to control speed, volume, and light intensity. Also known as variable output switches.
More precise than analog potentiometers, these have a three-digit display that is easy to read.
Quickly and safely mount these relays on 35 mm DIN rail (also known as DIN 3). IP20 rated, they have recessed terminals that prevent fingers and other objects from touching live circuits.
For use with equipment that cycles on and off, these relays meet UL 508 for air conditioning and heating. Also known as definite-purpose contactors.
Smaller than relays with electrical wiring, these relays fit in compact devices. Mount them through holes on circuit boards with their solder pin terminals.
Also known as an air-to-electric switch, this relay converts an air signal to an electric signal.
Unlike mechanical relays, these solid state relays have no moving parts, so they require less maintenance and last longer, switch faster, and are quieter. They mount on 35 mm DIN rail (also known as DIN 3) for fast installation.
Reduce connection errors on circuit boards that control machine guards and other safety devices. These relays take up less space on a board than those with electrical wiring because their solder pin terminals mount directly through circuit board holes.
Receive signals from safety monitoring relays or controllers to switch devices off and on because of a system failure.
The circular pin terminals plug into relay sockets for easy installation.
The interlocked opposing contacts won't close at the same time, so these relays are suitable for safety applications such as machine guarding.
Using a low-current signal, these relays are often used to control small motors and heaters.
Operate equipment that cycles on and off from your control cabinet.
Split run time between two devices—these relays automatically alternate between them.
Use the screw terminals to hardwire these relays.
Often used to regulate the speed of AC fans or keep a heater at a set temperature, these relays connect directly to sensors to calculate and adjust output power. This allows you to use an analog input without converting it to a digital signal to control output power.
Sealed for safety, these relays are a good choice for hazardous locations where combustible or corrosive gases may be present.
Send a signal with these relays to turn equipment on and off from up to 150 feet away without having to run electrical wire.
With a built-in web server, these relays can be remotely controlled over any IP network, including the Internet.
A NEMA 4X enclosure protects the relay from washdowns, dirt, and corrosion. It has wire leads to hardwire to your equipment.
These relays are rated for motors with 1-3 horsepower or 15-90 amps—use them with industrial automation systems, security and emergency lighting, and small motors. Also known as power relays.
Often used for high-speed switching at low-current levels, these solid state relays have no moving parts, so they switch faster, last longer, and are quieter than mechanical switches.
With no moving parts, these solid state relays last longer, switch faster, and are quieter than mechanical relays. They interface between your controller and components to isolate input and output circuits, which protects components from voltage spikes, amplifies the relay’s signal, and reduces interference for reliable transmission.
Control and diagnose issues with safety-critical circuits.
Prevent damage from voltage spikes, reduce signal interference, and amplify signal with these relays, which interface between your controller and components to isolate input and output circuits.
With no moving parts, these solid-state relays are fast switching and require less maintenance, last longer, and are quieter than mechanical switches.
Suitable for DC-powered equipment such as forklifts, floor scrubbers, and trucks.
Sealed to keep out water, these relays are often used for DC-powered equipment such as forklifts, floor scrubbers, and trucks.
The extended housing covers and protects terminals.
Also known as automotive relays, these relays can handle high starting (inrush) currents.
With no moving parts, these solid state relays require less maintenance and last longer, switch faster, and are quieter, than mechanical relays. Also known as automotive relays.
These relays switch through a series of different circuit configurations every time they receive an input voltage. Also known as step relays.
A single, momentary input voltage switches these relays and locks them in position, so they don't require a constant input voltage to stay on or off.
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.
Amplify or control electric signals. Transistors are often used to boost weak electrical signals or as switches to rapidly control data transmission and computing signals.
Often used to detect clogged air filters and iced air conditioner coils, these switches sense small changes in pressure between two points in your duct.
Use this switch to sense changes in airflow velocity.
Built to resist vibration and corrosion in harsh environments, these circuit breakers protect against overload and short circuits in low-voltage automotive and other electronic applications.
Replace any Edison-base fuse with these resettable circuit breakers.
Protect against overload and short circuits in low-voltage automotive and other electronic applications.
An electronic trip mechanism makes these circuit breakers fast, precise, and consistent. They continuously monitor current and trip at a precise value compared to the much wider current range in traditional thermal-magnetic breakers.
Unlike breakers that trip thermally, these breakers have a hydraulic-magnetic trip mechanism, so they aren’t affected by changes in temperature.
Small enough to fit in tight spaces, these circuit breakers mount through panels and are UL 489-rated for branch circuit protection.
Add ground fault protection to a circuit to minimize the risk of electric shock to workers and equipment if there is a current leak.
Protect an area of a facility that has high-powered equipment using up to 600V AC or 750V DC and 600A of current.
Mount these circuit breakers directly to DIN rail to protect equipment and wiring in an area of your facility from overloads and short circuits.
Install these circuit breakers into Cutler-Hammer CH series breaker boxes.
Match these circuit breakers to Square D breaker boxes or panel boards of the same manufacturer series.
Also known as supplemental protectors, these circuit breakers mount directly to DIN rail downstream from a branch circuit breaker to protect a single piece of equipment.
Mount these breakers, also known as supplemental protectors, through panels downstream from a branch circuit breaker to protect a single piece of equipment.
Use with Siemens EQ series breaker boxes.
Control devices with round or D-shaped shafts and view settings at a glance with a pointer.
Quickly identify equipment controls and components by their color. Use these knobs to control devices with round shafts and view settings at a glance with a pointer.
A rubber coating or construction provides a comfortable grip. Use these knobs to control devices with round or D-shaped shafts and view settings at a glance with a pointer.
For monitoring the number of shaft turns on instrumentation, these knobs have easy-to-read scales or digits for quick and accurate readings. Use them on devices with round shafts.
To build a custom precise-control knob or thumb screw, pair one of these knobs with a socket head screw. Turn the knob to move the screw 0.005" per graduation and make precise adjustments.
These dual-control knobs operate independently to control two settings. They have a rubber coating for a comfortable grip. Use them on devices with round shafts to view settings at a glance with a pointer.
Mount these knobs into a threaded hole. Turn the knob to move the stud 0.005" per graduation and make precise adjustments.
Cover robot arms and tools with this padding to help prevent injuries in areas where people are working nearby. When the padding is touched, pressure sensors signal your machine to stop moving.
A polypropylene float makes these switches buoyant even in viscous liquids.
Install one of these relays to actuate equipment that has a higher current rating than your switch.
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.
Detect water level with infrared light to avoid false switch activation caused by vibration in 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.
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.
Install these switches into a threaded connection in your tank wall from outside the tank.
These switches are CSA certified for hazardous locations.
Mount these switches through an unthreaded hole in your tank wall and secure with a nut from inside the tank.
Cut the probes on these switches to fit the size of your tank.
Use high-frequency sound waves to detect chemical level.
Install these switches through a tank wall.
For visual monitoring and easy access, these switches are housed in a clear acrylic reservoir that mounts to the outside of your tank.
Hang these free-floating switches in your tank for liquid-level monitoring that doesn't require installation through a tank wall.
This switch mounts to the outside of your tank and detects chemical level through plastic tank walls by measuring the capacitance between the switch and tank contents; it cannot be used with metal tanks.
Mount this switch through the top of your tank.
Detect chemical level with infrared light to avoid false switch activation caused by vibration in your tank.
Mount these switches into a threaded connection at the top or bottom of your tank.
Mount these switches through an unthreaded hole in your tank wall and secure with a nut from outside the tank.
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.
Use the included bracket to mount these switches to the inside of your tank.
Mount these switches from outside the tank through a threaded connection at the top or bottom of your tank.
Empty and fill your tank with a single device—these dual-level switches include two float switches that actuate at different levels. Mount through a threaded connection at the top of your tank.
Mount these switches from outside the tank through a threaded connection.
Install these switches into an unthreaded hole at the top or bottom of your tank and secure with a nut from inside the tank.
Choose these switches when you need reliable switching but not high accuracy.
Specifically made for air systems, these switches send signals to your programmable logic controller (PLC) to trigger processes when they reach a set vacuum.
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 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.
Control the amount of vacuum change between when these switches activate and deactivate by adjusting when they reset.
Prevent changes to the set vacuum that powers equipment, activates controls, or signals alarms. The setpoint on these switches isn't adjustable.
The traditional vacuum switch. When these switches reach a set vacuum, they power equipment, signal controls, or trigger alarms.
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.
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.
When these switches reach a set pressure, they send electronic signals to your programmable logic controller (PLC) to activate automated controls or alarms.
With multiple ports, these switches maintain the air pressure of your electric air compressor, while also including ports for up to three air-powered devices, reducing the complexity of your air system setup.
Cleaned to ASTM G93 requirements and then bagged, these switches meet the strict cleaning standards required for oxygen service lines.
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.
Prevent changes to the set pressure that activates equipment—these switches come ready to use at your preferred setpoint.
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.
With a round body that’s at least one-third thinner than traditional pressure switches, these fit in tight, cramped spaces.
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.
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.
Trigger two different automated processes, each with their own set pressure.
Choose when these switches reset to control the pressure range between when they activate and deactivate, commonly referred to as deadband and differential.
Use these switches for applications that need reliable switching but don’t require high accuracy.
Activate or deactivate your electric water pump based on water pressure. These switches turn your pump off when pressure increases to the set pressure and on when pressure drops to the reset pressure.
Kick off automated controls, signal alarms, or activate equipment based on pressure changes while checking the pressure, setpoint, and reset point on the display.
Send two digital signals to your programmable logic controller (PLC) to trigger different processes—these switches activate at two set pressures.
Maintain the air pressure needed for air-powered devices. These switches turn your electric air compressor off when it reaches the set pressure and on when it reaches the reset pressure.
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.
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.
When these switches reach a set flow rate, they send digital signals to your programmable logic controller (PLC) to activate automated controls or alarms.
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.
Activate or deactivate equipment when your flow rate reaches a set point.
Measure the flow rate of oil at pressures up to 3,600 psi to activate or deactivate equipment.
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.
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.
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.
Quicker to install than adjustable flow switches in high-pressure lines, these switches come factory-set to activate or deactivate equipment at a specific level. They compensate for the viscosity and density changes of liquid.
For monitoring flow at a glance, these switches have a plastic window with a rotor indicator that spins when there’s flow.
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.
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.
Since they come factory set to a specific set point, these switches are easier to install than adjustable flow switches.
Easy to install, these flow switches come already set to a specific set point and don’t require you to disassemble your pipeline.
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 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.
Hang these switches in a sump pit to detect rising water levels.
Activate your pump in dirty water that contains sludge and sewage.
If the primary float fails, the backup float kicks in and an alarm sounds to indicate float malfunction.
Since these switches activate on increasing pressure caused by rising water levels, they have no floats to catch on sump pit walls.
With a built-in switch, these connectors run power to appliances, power supplies, and other electronic devices while also filtering damaging EMI (electromagnetic interference).
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.
Switch your device on and off without needing a separate switch. These connectors work with industry standard cords often found on power supplies, appliances, and other electronic devices.
These boxes come ready to use with receptacles and/or light switches installed.