Solid State Relay, Electrical Connection Saddle Clamp; Screw, Heat Sink Not Included, Input Current 10 mA, Input Voltage 90 to 280V AC, Maximum Output Current with Heat Sink 50 A, Maximum Output Current without Heat Sink Not Recommended, Output Switching Mode Zero Crossing, Output Voltage Range 48 to 530V AC, Standards UL Recognized, CE Compliant to EN60950-1, Switch Component Type SCR, Current Type AC, Electrical Phase Three, Finger Safe Yes, Mounting Style Panel, Switch Configuration Form A WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -