Delay on make timers can be often applicalbe for air conditoner to protect the operation of the compressor. delay on make timer QD-068 , QD-072 , ,time delay ,timer 180-240VAC/VDC 2-WIRE COMPRESSOR STAGING/STATUP DELAY TIMER KNOB-ADJUSTABLE FROM 03-10 MINUTES WORKS WITH ANTICIPATOR THERMOSTATS 50/60HZ MAXIMUM: 1.5AMPS MINIMUM: 40MA INRUSH: 15 AMPS