Littelfuse KSDU8120 is a compact and reliable solid-state time delay relay. It features a 1A steady state output load rating and 10A inrush current at 60°C. With 0.25in male quick connect terminals, it offers easy installation. It operates at input AC line frequencies of 50/60Hz and has a humidity tolerance of 95% non-condensing. With ±0.5% repeat accuracy and ≥100 insulation resistance, it provides accurate and safe performance. The encapsulated circuitry ensures durability and protection. Its digital time delay type and ≤150ms recycle time make it ideal for various applications.