Dimensions: Small size, high switching power, low power consumption.
                         Coil transient pulse drive, low temperature rise.
                          Large contact pressure, low contact resistance.
                          Use welded manganese-copper alloy small   temperature coefficient stable resistance. 
                          Contact form: 80A250VAC
                          Contact resistances: ≦2mΩ
                          Coil voltage:9-12VDC
                          Coil power:1.0W
                          Coil resistance:40±10% Ω