Control the time between when a relay gets a control signal and when the time relay switches on or off. Time delay relays are commonly used with HVAC systems that need to turn on or off after a certain amount of time has elapsed.
Use these general purpose time delay relays with anticipator-type thermostats in HVAC and refrigeration equipment to prevent compressor start-up.
Install one of these timers to bypass an oil-pressure or low-pressure switch when your HVAC system starts up.
These potential relays provide the high starting torque needed for single-phase, capacitor-type motors commonly used in refrigeration and air conditioning equipment.