Picker Components Solid State Relays PCS34-A-240A-50ZLQ

The PCS34-A-240A-50ZLQ is an AC input solid state relay with a 50 A load current rating and a 48~280 VAC load voltage range. It features zero crossing switching, an integrated status LED, and quick connect terminals for both input (3/16") and load (1/4"). The device uses SCR output, provides optical isolation between input and output, and has a dielectric strength of 4,000 VAC. It is fully epoxy resin filled, with a weight of approximately 95 g. Operating temperature ranges from -30°C to 80°C, and thermal resistance from junction to case is 0.20 °C/W. The relay requires an external heat sink for proper operation above 25°C ambient temperature and is not suitable for capacitive loads. Maximum on-state voltage drop is 1.7 Vrms, and turn-on/off times are limited to one-half cycle plus 1 ms. Input control voltage is 90~280 VAC with a maximum input current of 10 mA.