LC-40HDM - Lenco LC-40HD Male Welding Cable Connector (3/0 - 4/0 Capacity)

Reliable Connections for Heavy Welding Leads

When you are running heavy cable and burning big rods or wire, you need a connector that can take the heat. The Lenco LC-40HD Male Connector is built for welders who demand reliability from their gear. If you are using 3/0 or 4/0 welding lead, standard connectors just won't cut it. This "Heavy Duty" version of the classic Lenco connector is designed to handle up to 500 amps, giving you the power transfer you need to maintain a stable arc, even over long distances.

The positive cam-lock action is what makes Lenco a favorite in the industry. With a simple twist, the male plug locks securely into the female receptacle, ensuring it won't pull apart while you are dragging your leads across the floor. The connection is tight and solid, which means less resistance and no hot spots that can melt your insulation. Installing it is a breeze—just strip your cable, slide on the cover, insert the wire, and tighten the set screw. No soldering or special crimping tools are required.

Safety and durability are key features of the LC-40HD. The insulating cover is tough enough to withstand drops, drags, and the occasional hot spark, keeping the live metal parts safely shielded. Whether you are building a new set of heavy-duty leads, replacing a crushed plug, or setting up a quick-disconnect system for your machine, this Lenco connector delivers the performance professional welders trust. Keep your current flowing and your shop running smoothly with this essential heavy-duty component.