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.

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

Detect objects as thin as a freshly sharpened pencil tip. These switches are best for tight spaces because they have a smaller light beam and can detect smaller objects than standard photoelectric switches.

About half the size of most standard photoelectric switches, these fit comfortably in tight spaces. The transmitter and receiver are built into the housing, so you don’t need to align components or measure sensing distance to install them.