Solid State Relay, Input or Control Voltage 12 to 24V DC, Output or Controlled Voltage Range 100 to 240V AC, Max. Output Amps w/Heat Sink 45, Heat Sink Integral, Switch Type Phototriac, Contact Form - Relay SPST-NO, Relay Turns On At Zero Crossing, Input Power Consumption (Burden) 0.4W, Mounting - Relay DIN Rail, Surface, Finger Safe Yes