When can bolted connections be used?

Bolted connections can be used effectively when the wires are not under tension. This is because bolted connections rely on the mechanical clamping of the wires together, providing a secure and stable connection without the additional strain or movement that can come from tension. When wires are under high tension, using bolted connections may lead to issues such as loosening or even failure of the connection due to the dynamic forces at play.

In contrast, high-tension scenarios often require different connection methods designed to accommodate the forces involved, such as compression fittings or other types of connectors that can maintain integrity under load. The use of aluminum wires does not inherently limit or dictate the suitability of bolted connections; rather, specific factors related to wire tension and the environment must be considered. Similarly, depending on situations like emergencies might not be the best practice as standard protocols usually recommend appropriate methods for safety and durability rather than relying on temporary solutions.