Switches and sockets, though small, but if it is installed properly, our lives have great benefits. Next Xiaobian tell you what switches and sockets installation specifications and attention to methods.
1. socket, surface mounted socket from the ground shall not be less than 1.8 m;
2. concealed outlet of not less than 0.3 meters from the ground, to prevent children from electric shock by touching a finger poke power plug or metal eyelets, we must choose the insurance bracket with safety sockets; and
Construction wiring requirements 3. eye socket single-phase two are: cross-arranged when the hole "left and right zero fire", when the vertical arrangement of "lit under zero";
Wiring requirements 4. Single phase three socket is: the more the upper ground eyelet must be connected with the ground wire firmly, then solid, then right, absolutely can not pick the remaining two eyelets press "left and right zero fire" rule Wiring , it is noteworthy that the zero line and protective grounding wire must not be wrongly or as a whole;
5. The refrigerator should be used independent, three-prong outlet with a protective grounding. Prohibited from doing ground wire to a gas pipe, to avoid serious fire accidents; to ensure safety of their families, range hood must use three socket socket, grounding hole protection must not be taken lightly;
6. used to bathe bathroom showers, easy to damp, not fit for the ordinary type socket, waterproof switch should be used to ensure personal safety.
7. When the installation switch, concealed switch request from the ground 1.2 m -1.4 m away from the door frame horizontal distance of 150 mm -200 mm.