Solid State Relay Electrical Connection Screw Input Current 7mA Input Voltage 12 to 24V DC Maximum Output Current with Heat Sink 27 A Output Switching Mode Zero Crossing Output Voltage Range 19 to 264V AC Standards C-UL and TUV (EN 60947-4-3) Pollution Category 2 RoHS Switch Component Type Phototriac Current Type DC Electrical Phase Single Mounting Style DIN Rail/Screw Voltage Type AC Output Body Depth 3.93 in Body Height 3.93 in Body Width 0.88 in Dielectric Strength 2 500V AC