In OHTL projects, a wide range of connectors and fittings are used to join conductors, connect them to insulators, and terminate them at towers or poles. The main types include:

• Compression Connectors: These are installed using hydraulic compression tools and dies to form a secure, permanent mechanical and electrical joint. They are widely used for splicing conductors and creating dead-end connections.

• Wedge Connectors: These utilize a wedge-shaped piece to create a high-pressure, secure connection without the need for compression tools, making them useful for tap connections.

• Bolted Connectors: These use bolts and nuts to clamp conductors together. While they offer easy installation and removal, they are primarily used in lower-voltage applications or for temporary connections.