Q:We use the power outlet are mostly single-phase three-wire socket or single-phase two-wire socket

The following two lines are the neutral line (the sign letter is "N" Neutral wire), FireWire (logo letter "L" Live Wire), the order is left and right fire, (the back of the plug against himself).

Q:How is the plug caught in the socket?

Second, because the quality of the socket is too poor to catch the copper can not pull out the plug. No matter what the reason should be removed socket research.

Q:Indoor socket generally have several?

so should set the power outlet. The power outlet should be powered by an independent branch and the leakage protector should be installed on the socket slip.

Q:(Red, yellow, blue), zero line-N (blue or black), ground-E (yellow-green)

sequence is left and right, that is, the left side of the zero line, the right side of the line of fire.

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

A lamp safety male and female socket, it is in the top of the male socket fuse slot, equipped with an overload protection of the fuse, the top card is equipped with a safety tank cover

Q:Explosion-proof socket and the difference between ordinary socket

Ordinary plugs are the same length of the contact length, the explosion-proof plug on the ground contact longer than the main contact to ensure that the plug always maintain a ground state,

Q:10A plug can be plugged into 16A wall outlet?

So it is recommended that you replace one of the last resort can also use the conversion socket is also more secure

Q:According to the function can be divided into:

hree categories: electrical appliances are the use of safe voltage appliances, generally 12-36V electrical appliances, such as air conditioning, water heaters and so on

Q:The choice of socket should be based on its surrounding environment

for the plug power supply when the risk of electric appliances (such as washing machines, etc.), should be used to switch off the power socket with a switch.

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

Yellow is the line of fire is blue line is mixed with the ground line, the general use of electricity without electricity, especially in rural areas