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:How is the plug caught in the socket?

First disconnect the power supply from the outlet, if it is dragline board, then close the power supply line can be directly

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

Install the socket terminals are exposed, by the embedded wall of the junction box closed, there are ready to install the junction box for the installation of the socket to use

Q:Why some plugs will affect the plug on the socket

or socket corrosion is not serious, there is no need to replace! Some appliances are on the switch, then plug in the open switch!

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

But because the 16-amp with the electrical work of the electrical current must be greater than 10 An,

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: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

Q:Why can not the plug plug the socket?

if not, it may be inside the clip bending and even block the plug into the insert.

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