4-2525 - Tweco 12.5ft Welding Cable Set for Thermal Dynamics Model 4A

Complete Welding Leads Solution for TDC Model 4A

The Tweco 4-2525 Leads Package is a specialized accessory kit designed to restore or upgrade the performance of your Thermal Dynamics (TDC) Model 4A welding power source. Welding leads are the critical lifeline between your machine and the workpiece; worn, frayed, or undersized cables can lead to voltage drop, poor arc stability, and excessive heat buildup. This comprehensive package provides a fresh start with high-quality components engineered to handle the rigors of industrial welding environments.

This kit features a 12.5-foot length for both the electrode holder and the ground clamp assemblies. This length is ideal for bench work and shop fabrication, offering enough reach to move around the workpiece without creating excessive cable clutter. The cables are manufactured with premium copper stranding, ensuring maximum conductivity and flexibility. A flexible cable reduces operator fatigue by minimizing the drag on the electrode holder, allowing for more precise manipulation of the welding rod.

Durability is a hallmark of Tweco products. The cable jackets in this package are formulated to resist common shop hazards, including abrasion from concrete floors, cuts from sharp metal edges, and exposure to oil, grease, and sparks. The included electrode holder is designed for a secure grip on the welding rod, ensuring consistent electrical contact and reducing the risk of slippage during welding. Similarly, the ground clamp features a strong spring and wide contact area to establish a solid earth connection, which is essential for preventing arc wander and ensuring high-quality weld deposits.

Whether you are replacing damaged leads or outfitting a refurbished machine, the Tweco 4-2525 package offers a plug-and-play solution. Pre-assembled with the correct connectors for the TDC Model 4A, this kit saves you the time and effort of crimping lugs or soldering connections in the field. Trust Tweco to deliver the reliability and performance your welding operations demand.