Solid State Relay Electrical Connection Screw Clamp Heat Sink Not Included Input Voltage 3 to 32V DC Maximum Output Current with Heat Sink 5 A Maximum Output Current without Heat Sink 2.9 A Output Switching Mode Zero Crossing Output Voltage Range 24 to 280V AC Standards CE Compliant to EN60950-1 EMC Compliant to Level 3 UL Listed Switch Component Type Triac Current Type AC Finger Safe No Mounting Style Panel Switch Configuration Form A Voltage Type AC Output Body Depth 0.85 in