CD3000S 2PH is the two-phase version of our low cost family of solid state relays designed to replace the now obsolete contactors.Fully isolated from powerZero crossing firing available with logic input signal (SSR)Constant current drain with SSR inputVoltage power supply: 24V min, 480V Max, 600V on requestAnalog input 4÷20mA or 0÷10V with burst firing 4, 8 or 16 cycle at 50% power demand, is available as an option from 35A to 90A.Heater break alarm (HB) to diagnostic partial or total load failure and short circuit on thyristor, is available as an option from 35A to 90ASide by side mounting.Special design for heatsink with high dissipationComply with EMC specification CE and cUL