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.

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

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

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

The highly flexible fiber-optic cable and small sensing end help you position these switches in hard to reach areas.

Safely detect the presence or absence of an object moving at high speeds with a light beam. These switches produce a low-current, low-voltage NAMUR signal, so they won’t create sparks or ignite. ATEX and IECEx certified, they protect against explosion in environments containing flammable gases and combustible dust.

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

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

Screw these controls into a light bulb socket.