自动转换开关,automatic change-over switch,国际买家全球采购商,免费世界求购信息

最新国际求购:自动转换开关,automatic change-over switch
automatic change-over switchwe need "automatic change-over switch" capable to control two alternating current loads of ~0.5 amp each (220v), automatically in such a way that one load will run for one hour and after that, 2nd load will operate & 1st will stop. same process to repeat the whole 24 hours. the timing to switch from one load to the other should preferably be adjustable, to be either 1/2 hr or 1 hr or 2 hr etc. the change-over switch should be water-proof and pre-wireable with the loads."please provide us detailed specifications/ catalogue and quotation for the subject switch.contact person mr. arshad ahsantelephone 92-333-5179161 Post:www.todaytex.com