Electrical loads in House

An extension of the risk factor is the simultaneous use of all available outlets on them, the so-called flip-flops. The power cord of the extensions, in fact, is not able to withstand the current absorbed by all sockets, if each of them is connected an electrical appliance.

Equally risky may be the widespread power strips or power strips, which, while having the ground connection in the power cord, do not guarantee that the same reaches the outlets of slippers. From this it follows that the powered appliances, are not connected to the ground with their mechanical parts and any current leakage do not allow the intervention of lifesaving classic (30 mA residual current device), present in all panels or electric switchboards in public homes. bataviaparket.com.

The main risks arising from the use of extension cords are tied to their own length. It’s a good idea to use the extensions that we have not longer than two or three meters.

In fact, with the length of an extension cable increases proportionally the value of the resistance offered to the current flow in it. Taking into account that the heat produced by a body traversed by current is in turn proportional to the product of the square of the current (effective value) for the resistance value, it follows that even a small current value can produce in a very long extension a excessive heating of the same extension.

An extension of the risk factor is the simultaneous use of all available outlets on them, the so-called flip-flops. The power cord of the extensions, in fact, is not able to withstand the current absorbed by all sockets, if each of them is connected an electrical appliance.

Equally risky may be the widespread power strips or power strips, which, while having the ground connection in the power cord, do not guarantee that the same reaches the outlets of slippers. From this it follows that the powered appliances, are not connected to the ground with their mechanical parts and any current leakage do not allow the intervention of lifesaving classic (30 mA residual current device), present in all panels or electric switchboards in public homes.

The main risks arising from the use of extension cords are tied to their own length. It’s a good idea to use the extensions that we have not longer than two or three meters.

In fact, with the length of an extension cable increases proportionally the value of the resistance offered to the current flow in it. Taking into account that the heat produced by a body traversed by current is in turn proportional to the product of the square of the current (effective value) for the resistance value, it follows that even a small current value can produce in a very long extension a excessive heating of the same extension.

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