During the renovation, each household has to install sockets and switches. However, these components should be located at a high altitude and how safe the installation is, but not everyone knows.
Universal switch
When the socket is installed, the wall-mounted socket shall not be less than 1.8 meters from the ground; the concealed socket shall not be less than 0.3 meters above the ground. To prevent children from getting an electric shock, touching with a finger, or inserting a metal object into the power hole, be sure to use insurance. Bracket safety socket; single-phase two-hole socket construction wiring requirements are: when the hole is horizontally arranged as "left zero right fire", when the vertical arrangement is "upper ignition zero"; single-phase three-eye socket wiring requirements are : The top grounding hole must be firmly connected with the grounding wire, and it must be connected to the grounding wire. It must not be disconnected. The remaining two holes are connected according to the rules of “Left-to-zero-right-fireâ€. It is worth noting that the neutral line must not be wrongly connected or connected with the protective grounding cable; the refrigerator should use an independent three-eye socket with protective grounding. It is strictly forbidden to connect the grounding line to the gas pipeline to avoid serious fire accidents; in order to ensure the absolute safety of the family, the outlet of the range hood must also use the three-eye socket, and the protection of the grounding hole must not be taken lightly; the bathroom is often used to take a shower. , It is easy to get wet and it is not suitable to install ordinary sockets.
When the switch is assembled, the concealed switch requires 1.2 meters to 1.4 meters from the ground and a horizontal distance of 150 mm to 200 mm from the door frame. The position of the switch corresponds to the lamp position, and the switch height in the same room should be the same. Bathrooms should use waterproof switches to ensure personal safety.
Switch and socket selection considerations entrance decoration socket switch interior decoration range hood home decoration bathroom waterproof bathroom door
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