4-3060 - Thermal Dynamics 50ft Lead Assembly for 100A Auto Torch with ATC and Solenoid

Industrial Grade 100A Plasma Automation Lead

The Thermal Dynamics 4-3060 is a specialized 50-foot lead assembly designed for high-performance automated plasma cutting systems. Engineered to handle 100 Amps of cutting current, this lead serves as the critical link between the power supply and the machine torch in gantry, table, or robotic applications. The assembly is distinguished by its inclusion of the Advanced Torch Connector (ATC) system, a proprietary quick-disconnect mechanism that significantly reduces setup and maintenance time. In industrial environments where machine uptime is paramount, the ability to swap leads or torches without tools is a substantial operational advantage.

This specific configuration is designated "Auto W/Sol," indicating it is tailored for mechanized torches and includes the necessary solenoid integration. The solenoid valve plays a vital role in the precise regulation of plasma and shield gases, ensuring that flow rates are synchronized perfectly with the arc initiation and cutting sequence controlled by the CNC interface. The 50-foot length offers extensive reach, allowing facility planners to position the plasma power source away from the immediate cutting zone, thereby protecting sensitive electronics from metal dust and particulate matter while maintaining full operational capability at the cutting table.

Constructed with heavy-duty materials, the outer jacket of the lead assembly is resistant to abrasion, cuts, and the radiant heat generated during the plasma process. Inside, high-quality copper conductors ensure minimal voltage drop over the 50-foot span, maintaining the arc energy required for clean, dross-free cuts on thick plate. The gas hoses are reinforced to prevent kinking and ensure consistent flow. As a genuine Thermal Dynamics OEM part, the 4-3060 guarantees adherence to the manufacturer's rigorous safety and performance standards, ensuring that the electrical isolation and gas integrity of the system are maintained. This lead is an essential component for maintaining the reliability and precision of 100A automated plasma cutting cells.