Meba ac contactors LC1K0910 is used in ac circuit of 50Hz/60Hz, rated voltage up to 690V, rated current up to 12A, to connect/disconnect or other frequent control of the main circuit and ac motors. They can be conveniently connected to auxiliary contacts and proper thermal relays to protect circuit from overloading. They feature traverse double breaking points, block and zero flash over design, with multi-function combination, small volume, and reliable performance. They are perfect replacement for France TE Lc1-K, LC1-E series products, can be widely applied to magnify/switch signal in micro-electronic interface.