SSR, 20A, 480VAC; Control Voltage Type:AC / DC; Control Voltage Range:90V rms to 280V rms; Operating Voltage Range:48V rms to 530V rms; Peak Surge Current:250A; Load Current:20A; Switching Mode:Zero Cross; Relay Terminals:Cage Clamp; SVHC:No SVHC (15-Dec-2010); Approval Bodies:CSA, VDE, CE; Approval Category:UL Recognised; Blocking Voltage:1200V; Control Current Min:2mA; Control Current Typ:4mA; Control Voltage AC Max:280V; Control Voltage AC Min:90V; External Depth:99mm; External Length / Height:81.3mm; External Width:22.5mm; I2t:260s; Insulation Resistance:1000Mohm; Leakage Current:10mA; Load Current Max:20A; Load Current Min:150mA; Load Current RMS Max:20A; Operating Temperature Max:80°C; Operating Temperature Min:-40°C; Output Type:SCR; Power Factor:0.5; RMS Load Current Min:0.15A; RMS Load Voltage Max:530V; RMS Load Voltage Min:48V; Rate of Voltage Change dv / dt:500V/µs; Series:CKR480; Surge Current:250A; Terminal Type:Cage Clamp; Turn Off Time:40ms; Turn On Time:10ms