Tronic Contactor 40A 400V 50Hz

Our review

This Tronic contactor is a switching device built for circuits running at up to 40A and 400V at 50Hz, which places it in the range commonly used for controlling motors, pumps and other sizable loads in three-phase or single-phase installations. It suits electricians, workshop owners and anyone assembling or repairing a control panel who needs a contactor with those ratings rather than a small relay. Before buying, confirm your load's current and voltage, the coil voltage your control circuit provides, and the number of poles and auxiliary contacts your setup requires, since those details decide whether a contactor will actually work in your panel. Compare it with other 40A contactors on the market by checking coil voltage options, contact configuration and mounting style, as units with the same current rating can differ in these areas. The listing gives no further specifications, so verify any additional details with the seller on Sokonia before ordering.