SOLID STATE RELAY 4-30V 20A PANEL; Contact Configuration:-; Load Current:20A; Operating Voltage Max:520VAC; Relay Mounting:Panel; Relay Terminals:Connector Spring; Switching Mode:Zero Crossing; Operating Voltage Min:24VAC; Control Voltage Min:4VDC; Control Voltage Max:30VDC; Product Range:sightpac SMT Series; SVHC:No SVHC (15-Jan-2018)