Power Fittings-how To Connect Wires

Pole mounted fuse switch connection is the main component of manufacturing and installing various types of cable heads. The connection methods for power wire and cable conductors include crimping and welding. The requirement for the conductor connection is that the temperature increase does not exceed the temperature increase value of the cable conductor when transmitting current, and it can withstand the allowable tension of the cable conductor. It is very important for the long-term safe operation of the line. The crimping method is to use appropriate mechanical pressure to obtain a contact interface for electrical conduction between conductors or between conductors and power connection hardware. According to whether the conductor can be disassembled after connection, it can be divided into clamping (disassembled) connection and compression (non-disassembled or called dead connection) connection. The welding method is only used for the connection of cable cores with small cross-sections. It is an essential item for the connection of power wires and cables.