Manufactured from high strength 6061 aluminum alloy. Aluminum is easier to machine and can be extruded in complex design shapes including hollows with outside profiles which are different from the internal profiles.

Aluminum alloy connectors and screws are plated with both copper and tin so that direct contact of copper wire and aluminum is prevented. This prevents galvanic activity and prevents surface oxidation of the aluminum. Aluminum connectors are also commonly used with no plating for use with aluminum wire only. This is ideal where moisture is present.

Electro-tin plated

Suitable for use with either copper or aluminum conductors

Provides low contact resistance

Provides ease of installation

Ensures reliability for copper or aluminum conductors