Timer Relay - DH48S-S Set-up Guide

An introduction to timer relay DH48S-S with two timers T1 and T2 working on 220 AC voltage. Timer relays are also available for DC 12V and 24V. Make sure you have right version for yourself!

Here, timer relay has been used with another big relay (DPDT) to power refrigerator during day and night time.

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