When purchasing and installing a switch panel, the following points should be noted:
First, the surface of the panel should be bright and clean, with a security sign, and the Great Wall logo of electrician safety certification;
Second, the material of the switch panel should have flame retardancy and high temperature resistance.
Thirdly, when the switch is turned on and off, the socket should be stable, the hand feels flexible, and the thickness of the inner copper sheet must be certain.
Fourth, the size of the switch panel should be consistent with the size of the junction box;
Fifth, the height of the switch is generally 1.2 to 1.35 meters, and the distance from the door edge of the frame is 15 to 20 centimeters. The height of the socket is generally between 20 to 30 centimeters.
Switch socket and optional switch socket
Cheaper Surface Protection Floor Shield
Surface Shield Pad,Temporary Wood Floor Protection,Cover Fleece For Floorguard,Carpet Protector Floor Mats
Suzhou Surface Protective New Material Technology Co.,Ltd , https://www.surfaceprotective.com