Repairing electric installations and appliances is our job, so if you are in need of this services, leave a message at and we will take care of it!
When it comes to electrical services, this issue looks the same.The Internet is full of advice relating to self-repair minor faults.
If they do not come from a known source, however, we should not make major repairs on their own.Websites specific electricians also contain different advice, but here they concern primarily the need to call an electrician.
It may turn out that insufficiently tightened the fuse will make that we will be deprived of light, and for such a trifle is not worth it to call professional help.
The electric code makes a distinction between "high" voltages (100 volts and higher), and "low" voltages below that, and which have two different safety classifications and regulations.
Telephones for example use low voltage cabling, but the ringing voltage from the central office is approximately 90 volts peak AC, and which has an RMS voltage of 63v. In more recent terms, the upper cutoff for what is considered low is approximately 50 volts, with most computer network equipment operating at 48 volts DC or lower, and not requiring special training to connect or use. Although low voltage cabling does not require inspection or training to install in some jurisdictions, it is still important for installers to be aware of specific electric code safety rules such as how to correctly penetrate building fire barriers and use firestop putty (intumescents) to prevent a low voltage cable from reducing building fire protection and increasing the risk of injury or death for building occupants.Access to such safety information is typically restricted and limited access by the electrical industry itself so as to only permit licensed professionals to learn the NEC rules and educate themselves.Źródło: https://en.wikipedia.org/wiki/National_Electrical_Code.