LC-40 - Lenco LC-40 Welding Cable Connector Set (1/0 - 2/0) - Black

Reliable Power Transmission for Industrial Welding

The Lenco LC-40 Cable Connector Set represents a significant upgrade in welding cable management, designed specifically for professional industrial environments where reliability and safety are paramount. Engineered to accommodate 1/0 to 2/0 gauge welding cables, this connector set utilizes an advanced cam-action design that ensures a positive, high-pressure contact between the male and female halves. This mechanism not only secures the connection against physical tension but also optimizes electrical conductivity, reducing resistance and heat buildup during heavy-duty welding operations.

At the core of the LC-40 is a precision-machined brass extrusion. Unlike cast components which can suffer from porosity and lower conductivity, the extruded brass offers a dense, uniform structure that efficiently transmits welding current. This attention to material quality ensures that your welding machine's output is delivered to the arc with minimal loss. The connectors are designed to be easily installed in the field using a standard 1/4" (6.35mm) Allen wrench, allowing maintenance teams to repair or extend cables quickly without specialized crimping tools.

Durability in harsh shop environments is ensured by the specially molded covers. Manufactured from a proprietary heat and cold-resistant material, these covers remain flexible and tough across a wide temperature range. Crucially, Lenco has engineered these covers without metal liners, effectively eliminating the risk of internal rust or corrosion that can compromise insulation over time. This design feature significantly extends the service life of the connector, making it a cost-effective choice for MRO applications.

Key Technical Benefits

• High Conductivity: Heavy brass extrusion minimizes voltage drop.
• Secure Locking: Cam action pulls halves tightly together to prevent arcing.
• Corrosion Proof: Metal-free covers prevent rust and maintain safety insulation.
• Versatile Fit: Compatible with standard 1/0 and 2/0 welding cables.