Correct Installation Method Of Wall Switch Socket

Switches and sockets are electrical switches and sockets installed on the wall. They are household appliances used to connect and disconnect circuits. So when we install wall switches, how do we install wall switches correctly?

Wall Switch The correct installation method is as follows:
1. The switch should be 130~150cm from the ground and 15~20cm from the door frame. It cannot be installed behind the door. The position of the wall switch with wall panel is at least 0.2M above the top of the board, the height of the exposed socket from the ground is not less than 1.3m, and the installation socket is not less than 0.3m. The kitchen and bathroom are determined separately.
2. Splash-proof sockets should be installed in the bathroom and balcony, or equipped with waterproof boxes. They cannot be installed above the bathtub, faucet, and stove, and they cannot be installed 20cm around the gas meter.
3. Household appliances strictly use two-hole sockets. The power of the bathroom heater switch is relatively large, so more space needs to be reserved. Electrical appliances that are often plugged in and out can use sockets with switches.
4. Calculate the load. Sockets without fixed loads are calculated as 1000 watts. Ordinary sockets use 2.5 square millimeters of copper core wire.
5. Connect the ground wire on the three-hole socket, the left to the neutral wire, and the right to the phase wire; connect the left to the neutral wire on the two-hole socket and the right to the phase wire.
6. Install firmly and tighten the joints.
7. When decorating, pay attention to protecting the panels of switches and sockets to prevent contamination.
8. Make sure that all wires are fully in contact with the wiring posts of the back seat of the switch and socket during installation.