● 2 sets of 40a main contact 1 set of auxiliary contact
● when the main contact sticks,auxiliary contacts meet the safety monitoring function (according to iec61810-3)
● contact gap :3.6mm(main contact) 1.0mm(auxiliary contact) auxiliary contact:min0.5mm(when the main contact sticks)
● coil power is:1.88w
● ul insulation system:class f
● outline dimensions:(37.2x30x40)mm
● main applications: inverter for solar photovoltaic power generation,ac charge spots
● the coil voltage applied to complete machine to save power loss
