Solid State Relay Contactor Control
Hello. I decided at the cottage to use the one-button power off scenario using the BroadLink SC1 WiFi power controller, which should supply power to the control coil of the KME contactor small 32A 220V 1NO EKF PROxima. But when SC1 was directly connected to the coil of the contactor, SC1 did not always work, it seemed that SC1 did not like something. I put between them a solid-state relay FOTEK SSR-25A 80-250 V AC 24-380 V AC, the contactor began to operate clearly, but in two weeks the second coil of the contactor burned out. Can supply an intermediate electromagnetic relay and how to protect the relay and contactor windings? Thank.