Xtrweld LCS6-1-B Cable Lug Solder on 50mm

Product Description

The XTRWELD LCS6-1-B is a solder-on cable lug made from copper alloy, designed for terminating welding cable and other heavy-gauge conductors. The 50mm barrel accommodates 4 through 1/0 AWG cable sizes, making it a versatile termination point for high-current welding circuits and industrial power connections. At 0.4 pounds, the lug is compact and easy to handle during installation. Solder-on construction creates a permanent, low-resistance connection between the conductor and the lug barrel, which is critical in welding applications where resistance at termination points directly affects arc performance and heat buildup.

This lug is suited for use in welding lead assemblies, grounding connections, and heavy-duty power cable terminations found in shop and field welding environments. Electricians and welding equipment technicians install this style of lug when a mechanically secure, soldered termination is specified or preferred over mechanical compression. It is sold individually, which allows replacement of a single damaged lug without purchasing a full set.

Key Features

• Solder-on design creates a permanent, low-resistance conductor termination
• 50mm barrel fits 4 AWG through 1/0 AWG welding cable
• Copper alloy construction provides good conductivity and corrosion resistance
• Sold as a single unit for targeted replacement or custom lead assembly
• Compact form factor suited for tight termination points in welding equipment

Compatibility

Designed as a solder-on termination lug for 4 AWG through 1/0 AWG welding cable and heavy-gauge conductors requiring a 50mm barrel lug.

Installation Notes

Installation is typically performed by electricians or qualified welding equipment technicians. Before soldering, strip the cable to the correct length, clean the conductor strands and lug barrel, and apply appropriate flux to ensure a sound solder joint. Use a heat source capable of bringing the full barrel mass to soldering temperature without cold joints. Allow the assembly to cool completely before applying mechanical stress or returning the cable to service.

Technical Specifications

• Type: Solder On
• Barrel Size: 50mm
• Cable Range: 4 AWG to 1/0 AWG
• Material: Copper Alloy
• Weight: 0.4 pounds
• Package Quantity: 1 Each

Standard Information

• Brand: XTRWELD
• Manufacturer Part Number: LCS6-1-B