Profile: Power IO, LLC is a provider of automation input and output products. We offer solid state relays, solid state contactors, motor starters, power control, heater contactors, lighting contactors, robotics, PLC interface input and output & network input & output. Our hockey puck solid state relays for applications from 1-125 amps and these relays include a clear safety cover and the maximum surge survival™ technology that includes ac and dc activated solid state relays for switching ac loads, dc activated solid state relays for switching dc loads, semiconductor fuses & din rail fuses, SSR heat sinks, thermal transfer pads & pre-installed options.