CKK Series NCC National Controls Corp Time Delay Timer
Upon application of voltage to the input terminals, the OFF delay is initiated. At the end of the OFF preset time, the relay coil is activated and the ON delay starts. At the end of the ON preset time, the relay coil is deactivated and a new cycle begins. The ON and OFF cycles will continue to alternate until voltage is removed. Time delays adjustable to 10 hours.
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