These switches use DC input voltage and produce PNP or NPN signal output. They're often used with programmable logic controllers (PLCs).

The flexible cable on these switches withstands applications that require frequent motion, such as robotics.

These inductive proximity switches sense metallic objects each time they pass through the slot, even when they’re obscured by water, oil, dirt, or a surface finish. Use them to measure the speed of rotating equipment and to count or detect moving objects, such as sheet metal being fed into a stamping process.

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

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.

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.

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.

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

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.

Rated IP69K, these switches can withstand high-pressure, high-temperature washdowns and temporary submersion.

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

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

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

Easily mount these flat switches to a base or rail.

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.

Support flow and temperature control in your system with these intrinsically safe switches, which sense when a valve is open or closed in volatile areas. They are ATEX and IECEx certified to protect against explosion.

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

Actuate these switches with half the force of other subminiature switches for increased accuracy.

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

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

Smaller than standard size snap-acting switches, these fit in tight spaces.

Vary electrical flow to control speed, volume, and light intensity. Also known as variable output switches or rheostats.

Create a seal around a potentiometer shaft to keep out moisture and dust.

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.

Detect chemical level with infrared light to avoid false switch activation caused by vibration in your tank.

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.

Tracking your machine component as it moves along a rotating threaded shaft, such as a spindle or lead screw, these indicators help you adjust machinery with speed and precision.

Clamp around sensors and switches for a secure hold.

Position proximity, photoelectric, and light beam sensors and switches.

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.

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.