Power poles: life-threatening?
When the workers open the box nothing happens so why is there high voltage
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A lot of stupid answers…
The arrow is on the box to tell that there is a danger of life in here. If the box is open for any reason, this sign indicates that unqualified interventions can lead to death. Furthermore, this should also say that when earthworks appear in the area of this box, cables are to be treated appropriately cautiously and caution is required in the case of damage.
Because there is probably a high tension and the workers who work here know exactly what they do.
On the one hand, the box serves to protect you from the weather and to protect you.
Is the same principle as home, why are the power cables all covered with plastic/plastic? Once to protect the cable itself and once for your protection.
There’s nothing that happens because only professionals can work on it. And professionals know what to touch there safely and what not.
It should mean that you shouldn’t look in there without expert knowledge and only because they open the door does not come out flashy