How to use household wire connectors? Wire connectors are actually wire connectors. We have seen a lot of wire accidents, some of which are caused by the overload of the wire, and the other part is caused by the loosening of the wire connector. Therefore, although the wire connector is small, it plays an extremely important role in circuit engineering. Here I will bring you an introduction to the use of household wire connectors.
How to use household wire connector connectors?
The connectors in the wire box are not up to standard. When the wires are not loaded, there is nothing wrong. As long as the switch is pushed on, it will trip, and there will be fires in the junction box of the wires. There is a tripping sound again. This phenomenon is all caused by the irregular wire connector and the poor contact when the voltage is under load.
Don't underestimate the wire connector, especially pay attention to the question of choosing the material of the wire connector. In many cases, home or office trips are caused by non-standard wire connectors. Therefore, when considering purchasing a wire connector, be sure to understand the material of the wire connector.
Wire connector material
1. Insulation material (housing): Nylon 66 (resistance to leakage current breakdown, elasticity, rigidity, corrosion resistance, environmental protection without halogen and formaldehyde. Temperature -35℃-105℃).
2. Pressure reed material: steel (cold stamping (material processing by the die installed on the press) processing, high precision, no burrs, repeated use can maintain elasticity, strong tensile and corrosion resistance, and increase the resistance of wire insertion and extraction Wear capacity).
3. Contact material: thick electrolytic copper + tin plating (excellent electrical conductivity, thermal conductivity, ductility, corrosion resistance, to prevent contact heating).
4. Contact point plating: tin plating (anti-corrosion, not easy to oxidize, good airtightness).
How to use household wire connector connectors
1. Wire insulation wrapping: The easiest way is to splice it first, then enamel tin, and then wrap it with high-strength insulating tape.
2. Wire crimping cap Wiring method: The second standard wire connection method is the crimping cap wiring method. This method is the safest, most standard, and also the most practical way of connecting wires.
3. The method of using the junction box: Only one wire is allowed to connect in the junction box and the terminal post. Remind everyone that every wire must be protected by a string tube.
