Description:This time relay on off cycle module is designed with high precision. It has 0.5s - 1000min wide adjustable time range, and you can adjust the delay time according to your needs in both "RUN" time and "STOP" time, which will definitely bring great convenience for you. And the module supports start/stop function, so the relay works according to the start and stop time setting. Besides, you can use this module for equipment clock operation, machine repeatable circuit test and fish tank intermittent pump. Features:AC 100V - 250V voltage, can be used to power 100V/110V/ 120V/ 127V/220V/230V/240V0.5s - 1000min wide adjustable time range, can adjust the delay time in both "RUN" time and "STOP" time The module enters the infinite cycle mode when power on and stops working automatically when the time is set, easy to operate It can be used to control the reciprocating stroke or the repeated power on and off of equipment and products Suitable for equipment operating timer, repeating machine test circuit and intermittent pump in aquariumSpecifications:Voltage: AC 100V - 250VMoc: lt; Gt; Output: active output, the output voltage is equal to the input voltage.Max. Output Current: lt; Gt; Input: passive switch input, green led lights up when power on, red led lights up when stopTime range: 0.5s. Up to 1000min. Time accuracy: Max. Value range 0.001Input (start button): passive switch input, green led lights up when power on, red led lights up when stopStart input is not necessary. Connect these 2 terminals, then the board will light up infinitely when power on. Size: 88x3 8mm/3.46x1.49"Quantity: 1 PcNote: Please allow 0-1mm error due to manual measurement. Pls make sure you do not mind before you make a bid, due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!No Retail Package Content:1 x Time Delay Module