Industrial MS-41 Mechanical Lug Aluminum Connector

The MS-41 Mechanical Lug Aluminum Connector is a dual-rated, mechanical termination point for large copper or aluminum conductors in electrical power distribution systems. Made from aluminum alloy and tin-plated for corrosion resistance, it supports conductors from 2 AWG (minimum) up to 600 MCM (maximum) and is rated for 600 VAC at 90°C. CU-AL conductor compatibility means it can be used with both copper and aluminum conductors, simplifying utility, commercial, and industrial installations. Installation uses a set-screw compression in a mechanical terminal connector, designed for reliable service in switchgear, panelboards, transformers, motor control centers, and other power distribution equipment. Standards: typical AL9CU dual-rated construction for copper and aluminum conductors. Finish: tin-plated aluminum for corrosion protection and low contact resistance. Common replacements include McGill Aluminum Mechanical Lug 600MCM-2 AL9CU, McGill Aluminum Mechanical Lug Two Opening 600MCM AL9CU, and Burndy K22A36U2 Mechanical Lug.