These sensors measure temperature and humidity, then send the measurements to your PLC or controller to regulate heating and cooling equipment, alarms, and data recorders.

Quickly install these meters onto a DIN rail instead of on a surface or into panels.

Actuate your switch with precision—these proximity switches have an easy-to-read screen for precise distance inputs, measurements, and troubleshooting.

Often used to regulate the speed of AC fans or keep a heater at a set temperature, these relays connect directly to sensors to calculate and adjust output power. This allows you to use an analog input without converting it to a digital signal to control output power.

These relays switch through a series of different circuit configurations every time they receive an input voltage. Also known as step relays.

Receive signals from safety monitoring relays or controllers to switch devices off and on because of a system failure.

Protect electrical equipment from overcurrent and undercurrent damage—these relays continuously monitor current flow.

Unlike mechanical relays, these solid state relays have no moving parts, so they require less maintenance and last longer, switch faster, and are quieter. They mount on 35 mm DIN rail (also known as DIN 3) for fast installation.

These relays pair the transmission reliability of an interface relay with the fail-safe operation of a safety relay. They have interlocking contacts—also known as force-guided or mechanically linked contacts—so opposing contacts won't close at the same time.

Quickly and safely mount these relays on 35 mm DIN rail (also known as DIN 3). IP20 rated, they have recessed terminals that prevent fingers and other objects from touching live circuits.

Isolate input and output circuits to prevent damage from voltage spikes, reduce signal interference, and amplify signal.