Solid State Relay Electrical Connection Screw Clamp Heat Sink Not Included Input Current 24 to 35 mA Input Voltage 4 to 32V DC Maximum Output Current with Heat Sink 25 A Maximum Output Current without Heat Sink Not Recommended Output Switching Mode Random/Instantaneous Output Voltage Range 48 to 530V AC Standards CE Certified CSA Certified IEC 60950-1 IEC 61000 IEC 62314 UL Listed Switch Component Type SCR Current Type DC Electrical Phase Three Finger Safe Yes