The TE Connectivity panel plug-in relays provide a plug-in or panel-mount option in 1 to 4 pole configurations and even up to 8 poles with some versions. Their transparent covers allow for visual observance of the relay's internal component functionality. They offer switching ability from dry circuit to 32 amp loads, options for product testing and testing in applications, as well as mating sockets capable of meeting unique design requirements. TE panel plug-in relays are ideal for industrial applications where many operations are expected, such as elevator/escalator controls, commercial HVAC, or street lighting.