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

ingle-phase two-pole socket plug the two-pole (fire zero) plug, single-phase three-pole socket plug three-pole (flash zero) plug.

Q:Is there a socket on a socket?

Also pay attention to the two sockets in the relative diameter of the smaller one of the maximum current capacity, do not overload use, because the socket cable safety load is a certain,

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

Three plugs are positive three-shaped arrangement, which the longest and thickest copper plug is the ground (Earth wire), the ground has a special grounding symbol.

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:The aviation plugs have different classification methods

According to the frequency points, there are high-frequency aviation plugs and low-frequency aviation plugs

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:Is there a difference between air conditioning sockets and other sockets?

Air conditioning is a motor product, the motor product has a starting current, the starting current can reach the maximum peak current of 3 times. Therefore, the rated current of the air conditioning socket is greater, generally 16, 20, 25, 32 and so on. The general outlet is generally 10 An.

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.