On the switchboard garages, workshops and home labs often use the same sockets to connect consumers designed for high (220 V) and low (12V) voltage. The danger is the inclusion of 12-volt device in a 220-volt outlet.
To avoid this, I propose to modify the 12-volt plug as the most “risky” of an erroneous connection to the high voltage. All sorts of labels and tags eventually disappear. But if the single pin plugs somewhat shortened — it will be a constant visual reminder.
A. VINOGRADOV, Mogilev
Recommend to read
HAMMOCK DONE SO…
Relax after work in the garden while resting on the hammock. Ready to buy a hammock now is not the problem, but a true master likes to do things with their hands. Especially if it does...
ON THE ROAD WITH THE DACHA
The idea to build a transportable dacha came to me back in the days when road service was just a dream for car travelers. So I decided to provide it for myself. I must say, the dacha I...
