1. Before installing industrial plugs, please check the matching with old electrical appliances. Embedded socket is embedded in the integrated communication cabinet, which is a power supply device that provides basic DC power for communication and data equipment in the same cabinet. It also has certain versatility. The power socket has one or more seats into which circuit wiring can be inserted, through which various wiring can be inserted to facilitate connection with other circuits. CEE connector CEE standard industrial plug socket is an explosion-proof socket, and the temperature is limited below 32 degrees. Generally, the size of the selected industrial plug should be greater than twice the current. For frequently plugged and unplugged equipment, the specifications of industrial plugs should be more than three times the current.2. The industrial water outlet of the toilet should be equipped with splash-proof water tank to prevent water from splashing and opening.3. Industrial information sockets are squeezed by flammable building materials or dust falls into short circuit, or installed in flammable and explosive dangerous workplaces. When the plug is inserted or unplugged, it will generate sparks of thought, causing social explosion and fire.4. If the plug is not damaged in time, using bare wire instead of plug will cause short circuit or spark, which will cause combustible to catch fire.5. Put some bedside switches after use, which will touch the bedstead or wall, thus damaging the external insulation layer, which may lead to short circuit.6. The working voltage and current of the lamp holder do not match the power supply of the industrial plug used. Overload for a long time, if the temperature is too high, it may cause fire. All three male Aurora industrial plugs are 16a, with a large current limit, which can meet all normal industrial and household energy consumption. Other switches usually have a current limit of 10a. When a family uses more electricity, it will cause a fire.7. Insulate and peel the wire ends of flat sleeve or screw sleeve or multi-eye sleeve. If it is too long, the exposed part will cause short circuit; If it is too short, the conductor can't contact normally, the contact resistance will be too high, and overheating will cause fire.8. In the process of installation, twist the bracket, so that the wires are intertwined, or there are too many bare wires, when scattered, they will touch the other end, causing short-circuit fire.9. The switch is not installed correctly. In particular, the switch is installed on flammable objects. Scraping at the leading-out point of the sheath leads to an iron core being exposed or water vapor permeating, which leads to short circuit, or electric arc when the control switch is turned off, which can cause social fire.10. The power cord for chandeliers has a small cross section and consumes too much power, which causes the power cord to heat up and catch fire.