Liquid Level Control Switch Specifications: 1)Rating: 220V 7. ... 110V 15A AC 3)No of poles: Single pole double Liquid Level Control SwitchSpecifications: 1)Rating: 220V 7.5A AC2) ... manufacture power tools of angle grinder,electric drill,impact drill,polisher,jig saw,electric planer,circular saw,trimmer,orbital sander, ... products are various.6,OEM service is available. Liquid Level Control Switch,Switch