X 1 U 3030

This splice is compatible with solid AL 4/0, stranded AL 3/0, and ASCR 3/0 conductors. It can be used for AL to AL or AL to CU conductor connections.

The ABB X 1 U 3030 compression splice requires the 840 die series for proper installation.

Yes, this splice is designed for connections between aluminum conductors (AL to AL) or between aluminum and copper conductors (AL to CU).

This splice supports solid AL 4/0, stranded AL 3/0, and ASCR 3/0 conductors on both sides.

An uninsulated splice provides a direct electrical connection and requires separate insulation methods to be applied after installation, common in service entrance applications.

ABB - Installation Products offers comprehensive technical support through a dedicated technical support hotline at 888-385-1221 (Option 1), available 7:00 a.m. - 5:00 p.m. CST, Monday-Friday. Their support services include emergency services, on-site support, remote diagnostics, installation assistance, equipment assessments, and repair coordination. Customers can also access technical resources via email at [email protected].

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