This article mainly introduce "The Explanation of Terminal Block".

This article is a brief introduction of the way to extend the life of the electric wires and cables.

Underestimating the dangers of lower voltage levels“It’s only 120 volts (or 208 or 480).” The only difference between low and high voltage is how fast it can kill you. High voltage kills instantly; low voltage may take a while longer. A 120 volt shock, for example, can lead to death up to 48 hour

The main content of this paper is about the features of the electrical connector.

This article mainly introduces the common faults of the electrical connector.

This article mainly introduces the basic knowledge of electricity safety.

This is a passage mainly talking about 5 tips about safety in winter for electricians.

Crimp systems are designed to compact the wire strands together to a set level so that no interstitial spaces (gaps) are left between the strands. This stops both moisture and oxygen entering the crimp and therefore prevents corrosion from occurring.