SSR TERMOPTO 5VDC/48VDC 0.5A; Contact Configuration:-; SVHC:No SVHC (17-Dec-2015); Load Current:500mA; Relay Mounting:DIN Rail; Relay Terminals:Spring; Operating Voltage Min:5VDC; Operating Voltage Max:48VDC; Control Voltage Min:5VDC; Control Voltage Max:48VDC; Switching Mode:-; Product Range:-; Control Voltage DC Max:48VDC; Control Voltage DC Min:5VDC; Control Voltage Range:5V DC to 48V DC; Control Voltage Type:DC; Current Rating:500mA; Operating Voltage Range:5V DC to 48V DC; Power Rating:40mW