Solid State Relay, Electrical Connection Screw Clamp, Heat Sink Integral, Input Current 9 to 11 mA, Input Voltage 4 to 32V DC, Maximum Output Current with Heat Sink 12 A, Maximum Output Current without Heat Sink 12 A, Output Switching Mode Zero Crossing, Output Voltage Range 48 to 600V AC, Standards CE Certified, CSA Certified, IEC 60950-1, IEC 61000, IEC 62314, UL Listed, Switch Component Type SCR, Current Type DC, Electrical Phase Single, Finger Safe Yes, Mounting Style DIN Rail