SSR, IP20, 280VAC/50A,18-36VAC,ZC; Control Voltage Range:18V AC to 36V AC; Operating Voltage Range:24V AC to 280V AC; Load Current:50A; Isolation Voltage:4000Vrms; Control Voltage Type:AC; Relay Terminals:Screw; SVHC:No SVHC (20-Jun-2011); Control Current Typ:24mA; Surge Current:600A