The W97ALCPX-2 is a two-pole time delay relay manufactured by the Struthers-Dunn company. It is designed to operate with a wide range of input and output voltages, and is used in a variety of applications such as HVAC, lighting control, motor control, and process control. This product features adjustable on and off delays times, DPDT contact configuration with optical isolation, adjustable start delay times, and surge suppression for enhanced EMI protection. The W97ALCPX-2 is easy to install and set up, and comes with an instruction manual.