Littelfuse TDMB413D is a versatile time delay relay with an octal 8-pin plug-in or magnal 11-pin plug-in termination type. It supports various output load ratings, including 10 A resistive @ 120/240 V ac and 28 V dc, and 1/3 hp @ 230 V ac. With an input AC line frequency of 50/60 Hz and a tolerance of -20% - 10%, it guarantees reliable performance. The product features a microcontroller time delay type, with a repeat accuracy of ±0.1% or 20 ms (whichever is greater). It is designed for an easy installation with its plug-in termination type, and the control and relay LED indicators provide clear indication of operation. The TDMB413D also offers a long electrical and mechanical life, with a recycle time of ≤150 ms and an undervoltage trip voltage of 230 s in 10 s increments. Its low power consumption of ≤2 VA and high insulation resistance of ≥100 ensure efficient and safe operation in various applications. The setpoint vs ambient temperature and operating voltage deviation is ≤±2%, and the setting accuracy is ≤±2% or 50 ms (whichever is greater). Overall, the Littelfuse TDMB413D is a reliable and precise time delay relay suitable for a range of industrial applications.