Q:Is there a socket on a socket?

Mainly to see whether the plug between the two plugs are fast and reliable, loose plug not only affect the use and also easy to cause personal shock,

Q:The correct connection of the power outlet plug

Under normal circumstances, the three-phase circuit using FireWire red, yellow, blue three colors that three FireWire, zero line using black.

Q:What is the difference between the concealed socket and the socket?

the difference between the two main box in the installation. Pay attention to the safety of the line on it.

Q:Power outlet plug the correct connection FireWire, zero line, ground color

When installing the socket (including the three-phase air conditioning) to the fire line connected to the socket N, the zero line connected to the socket L, influential? Electrician said nothing!

Q:There are four (three-phase) plug

its distribution circuit and power supply should be selected according to the actual capacity

Q:How to plug a 16A plug on a 10A power outlet

because once the conversion socket bad contact, not only fever, and electrical appliances are also easy to damage.

Q:What is the meaning of the female socket and male plug?

Its public socket can avoid circuit overload and wire aging caused by hidden dangers. Its mother socket hole

Q:How can the socket take the LN line if it will be reversed?

the ground in the upper left line N, right line of fire L. Poles (two holes) socket due to electrical plugs are non-polar, which can be. Switch must have a fire line.

Q:Socket has two plug, three plug, two plus three plug, there are other types of socket?

Digital sockets, industrial sockets, waterproof sockets, ordinary sockets, power sockets, computer sockets, telephone jacks video, audio sockets, mobile sockets; usb socket

Q:Three-wire socket with three-wire plug how ah?

Zero, just fire and zero can be separated, because the electrical plug on the two holes, you do not have a fixed interpolation, not casually inserted, as long as the socket fire and zero can be separated