Whether it is a personal residence or a commercial place, or an office place, there are wire connectors. If the connection is improper, it is easy to cause a trip. When the switch is pushed on, it will trip, and there will be a few "pops" in the junction box of the wire, and then there will be a tripping sound. This phenomenon is because the wire connector is not standardized and the voltage is under load. Caused by poor contact.

Wire connectors are actually wire connectors. We have seen a lot of wire accidents. Some of them are caused by overloaded use of wires, and the other part is caused by loose wire connectors. Therefore, although the wire connector is small, it plays an extremely important role in circuit engineering. Wiring method: 1. Strip about 10mm of the wire sheath according to the calibrated length. 2. Insert the wire into the terminal hole (Note: Insert the bare wire to the end, do not expose it). 3. Rotate left and right to pull out to pull out. 4. Insert the electric pen into the top test hole to test the circuit.

The shell of the wire connector is made of PA66 engineering plastic, which has strong high temperature resistance and flame retardancy, resistance to leakage current breakdown, elasticity, rigidity, corrosion resistance, and environmental protection without halogen and formaldehyde. The working temperature is -35℃-105℃. The pressure reed material is made of steel (cold stamping (processed by the die installed on the press)), with high precision, no burrs, repeated use to maintain elasticity, strong tensile and corrosion resistance, and increased wire insertion and removal Anti-wear ability. The contact material is thickened electrolytic copper and tin plated, which has excellent electrical conductivity, thermal conductivity, ductility, corrosion resistance, and prevents contact heating. Contact points are plated with tin, corrosion resistance, not easy to oxidize, and Good air tightness.

Wire connector processing method

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 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. Remind everyone that every wire must be protected by a string tube.