Diehl 24 hr spa time clock. Diehl 800 series electromechanical time clock TA4065 is a 240V, 15amp panel mount timer for bath, whirlpool, spa and hot tub controls (and other uses too!). 4 terminal tabs on the bottom on this SPST timer. Also available in 120V, see part number TA4071. Orange colored bezel behind timer dial. This product ships in approximately 1 days