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

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.

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

About half the size of standard photoelectric switches, these switches are good for use in tight spaces. They detect objects moving at high speeds with a light beam.

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

Spanning up to 230 ft.—roughly the length of a commercial airplane—these safety barrier switches cut power to large machinery to prevent damage or injury.

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