... or mechanical interlocking starter.2. Normal Application and Installation Conditions(1) Ambient temperature: the upper limit shall not exceed +40C; ... (1) The contactor main technology property index, refer to the follwing form(2) The coil voltage of the contactor are AC 24V, 36V ... , 48V, 110V, 220V, 380V and DC 12V, 24V, 48V, 110V, 220V(3) Operating ...