This product is modularized design. It can meet the customer's requirements for contacts circuits and types (NO, NC or latching type) with fewer components; the operating voltage of contacts is high, and use lateral-blow to eliminate electric-arc; the highest operating voltage can be 220V DC. The main application is in the program controlled power supply and uninterrupted power supply, fork trucks, motor vehicle, engine appliance etc. The design standards are followed by:
Standard YD/T512-92 《 Technical Requirements for Telegraph Power Supply System 》
Standard JB3974-198 《 Basic Technical Requirements for DC Device of Battery Vehicle 》
Standard ZBK63002-1998 《 Basic Technical Requirements for Traction Device 》
Standard GB14048.4-1993 《 Low voltage Contactor and Motor-starter 》
