Littelfuse TDMB422 is a versatile product designed for various applications. With an output load rating of 10 A resistive at 120/240 V ac and 28 V dc, it can handle different voltage and power requirements. Equipped with Octal 8-pin plug-in or magnal 11-pin plug-in termination types, it offers flexible installation options. The input AC line frequency of 50/60 Hz and input tolerance range of -20% to +10% ensure reliable performance. With a repeat accuracy of ±0.1% or 20 ms, it guarantees precise timing. The insulation resistance of ≥100 ensures safety, while ≤±2% setpoint variation with ambient temperature and operating voltage provides stability. With a power consumption of ≤2 VA, it ensures efficient energy usage. The microcontroller-based time delay type and recycle time of ≤150 ms make it suitable for time-sensitive applications. It features undervoltage trip voltage adjustment in 1 s increments, offering customizable functionality. With a setting accuracy of ≤±2% or 50 ms, it provides accurate control. The product is equipped with LED indicators for easy monitoring of the control and relay status, improving usability.