Q:What is the meaning of the second and third socket?

Five-hole socket is a two-pole and a three-pole socket combination in a panel, you can simultaneously or separately plug a two-pole and a three-pole plug.

Q:The correct connection of the power outlet plug

Single-phase lighting circuit, the general yellow that FireWire, blue is zero line, yellow and green is the ground.

Q:The installation location of the socket and the height of the socket installation location

In-house socket When the installation height is 1.80m and above, the general type socket can be used. If the safety socket is used and the leakage current protection device is installed, the installation height can be unrestricted

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

Install the socket of the terminal in the socket inside the installation of the socket cover to install the installation of wiring, after the closure of the socket, the installation of the socket can not be concealed.

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

L is the FireWire (logo letter "L" LiveWire);N is the zero line (the sign letter is "N" Neutralwire)

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

Power outlet should be used by the relevant product quality supervision departments of qualified products.

Q:According to the function can be divided into:

you can not ground protection (that is, you can use two feet plug). Such as: TV, electric fans, table lamps, induction cooker, electric ceramic stove.

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

Called the zero line is the reason for the three-phase balance of the neutral line without the current through, and then it is directly or indirectly connected to the earth, with the earth voltage is close to zero.