The case of death a few on the wiring board leakage wounding, humid work environment hidden risks, selection of good wiring board is to see the wire enough crude, Then shrapnel from the jack seen enough thick, preferably copper shrapnel.stainless steel can also see whether the quality of excellent and good quality power strip, plug the above work can tell with the poor is very different from the plug above.

Wiring board production threshold is relatively low, a labor-intensive industries, therefore wiring board currently on the market, many brands, but there are good and bad, quite a mixed bag. Ranging from shoddy wiring board may damage electrical appliances, severe cases may even lead to electrical fires have disastrous consequences.

These issues include: the protection against electric shock failed, terminal blocks and plug bite too tight, the afterburner pull out the finger because of habit reach and touch the plug's metal latch, easily an electric shock. Electric shock protection anti-monopole insert failed, parallel wiring board can be inserted into the plug and a bolt, the other bolt exposed, can easily lead to electric shock. Connection wires are too thin, prone to overheating caused by short circuit, fire, etc..

The experts said: In addition to quality, some electrical power quality also proposed more, this also means that the wiring board in addition to have a good safety performance, on the other properties must have some upgrade.