Time Switch(timer, timer switch,automatic switch,mechanical switch,delay switch),Manufacturer,marked on nice quality,good price, 1) Item no ... AC 24-240V, 50Hz, DC 12-48V4) Contact: timed 2PDT5) Operation: a) A: power on-delay operationb) E: power on interval ... Huawu Electric is specialized in manufacturing push button switches ,Timer switch ,Indicator light series productions. our company fetch in the ...