Littelfuse KSD2420 is an encapsulated circuitry relay designed for steady state output load rating of 1A, with a 10A inrush at 60°C. It features 0.25-inch male quick connect terminals, input AC line frequency of 50/60Hz, and input tolerance of ±20%. With a humidity rating of 95% non-condensing and insulation resistance of ≥100, it offers repeat accuracy of ±0.5% or 20ms. The setpoint vs ambient temperature and operating voltage is ≤±10%, while power consumption is ≤2VA. It has a time delay tolerance of ≤±5% and reset time of ≤150ms. Dielectric breakdown is ≥2000V terminals to mounting surface. Output voltage drop is ≅2.5V @ 1A, and open state leakage current is ≅5 @ 230V AC.