Picker Components Solid State Relays PCS34-D-240A-50RL

The PCS34 series is a DC input solid state relay with SCR output, designed for load currents from 40 to 125 amps and load voltages up to 660 VAC. The PCS34-D-240A-50R variant features a 4-32 VDC control input, a 48-280 VAC load voltage range, a 50 A load current rating, random turn-on switching, and screw terminals. It provides 4,000 VAC dielectric isolation between input and output, with a maximum on-state voltage drop of 1.7 Vrms and maximum off-state leakage current of 10 mA. The device has an operating temperature range of -30°C to 80°C and weighs approximately 95 grams. The housing is fully epoxy resin filled, and thermal resistance from junction to case is 0.20 °C/W. It requires a heat sink for operation above 25°C ambient temperature and is not suitable for capacitive loads.