Q:Install the socket, the plug is something that must be noted

the polarity of the power cord must be connected according to the provisions, that is, left and right right fire, FireWire then L interface, zero line then N interface, ground E interface.

Q:Plug the plug of the classification of what

Headphone plug, dc plug, audio plug, usb plug, video plug, microphone plug, charger plug, phone plug and so on

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

(English NEWTRAL) N (neutral) is generally blue; ground (English EARTH) E is generally yellow-green or black (English Live Wire) L is generally red or yellow or green;

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

long-term use of 10-amp power supply will burn or even fire! More consideration of security issues, but not recommended in the use of high-power electrical conversion socket,

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

in the female socket T-shaped base in front of the recess, A middle of the cylindrical spring, both sides can be bounced back to the block, just stop the block in the socket socket.

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

For the 220V three-pole (three-hole) socket, the Chinese standard is to be wired after the face of the socket jack

Q:According to the function can be divided into:

Class II: electrical insulation with double insulation measures, to increase the leakage protector

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

dry place, should adopt the general type socket. When you need to plug in with a protective line of electrical appliances, should be used with protective wire contacts socket.

Q:Provide the most commonly used wiring method for socket plugs

In the low-voltage power grid with three-phase four-wire transmission power, which has three lines (FireWire) a neutral line (zero line). In order to ensure the safety of electricity