Carlo Gavazzi RJ1A60A20U Electromechanical Relay

The Carlo Gavazzi RJ1A60A20U is a high-current solid-state relay (SSR) from the RJ1A family that switches up to 20 A of load current at up to 660 VAC, enabling silent, reliable control of mains-powered loads in industrial automation panels. It features SPST contacts, zero-cross switching, and screw-terminal connections for straightforward wiring, with DIN-rail mounting to fit standard control cabinets. The input control voltage range is 24 VDC to 48 VDC, drawing roughly 17 mA, while the output side handles resistive and general AC loads up to 20 A at 660 VAC. Its compact body measures about 22.5 mm in length, 51.8 mm in width, and 102.6 mm in height, and it operates across a -30 to +70 C temperature range. Originating from Malta, the RJ1A60A20U is well-suited for panel-mounted switching tasks in automation where silent operation and solid-state reliability are advantageous.