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.

Easily mount these flat switches to a base or rail.

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

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.

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.

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 intrinsically safe switches detect objects as they’re routed through the ring. They produce a low-current, low-voltage NAMUR signal, so they won’t ignite or create sparks. Switches are ATEX certified to protect against explosion.

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.

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 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.

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.

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

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.

Verify the signal output type of DC switches—a red light indicates NPN, and a green light indicates PNP.

Safely transmit power to switches and sensors in highly volatile areas. Commonly used in refineries, power plants, and wastewater-treatment facilities, these barriers use a NAMUR signal to reduce the current and voltage coming from your power supply—preventing sparks and ignition.

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

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

Often used in large, open workspaces, these switches can be wired on opposite ends of the room to control the brightness of lights on the same circuit. They're also known as three-way switches.

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

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

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.

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.

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

Clamp around sensors and switches for a secure hold.

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.

Control devices with round or D-shaped shafts and view settings at a glance with a pointer.

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.