Solid State Relay, Input or Control Voltage 4 to 32V DC, Output or Controlled Voltage Range 3 to 50V DC, Max. Output Amps w/Heat Sink 15, Heat Sink Integral, Switch Type MOSFET, Contact Form - Relay SPST-NO, Relay Turns On At Zero Crossing, Input Power Consumption (Burden) 0.6W, Mounting - Relay DIN Rail, Finger Safe Yes