45V04 - Radnor 45V04 25-Foot Vinyl TIG Power Cable for 250A Water-Cooled Torches

Industrial Grade TIG Power Cable Replacement

The Radnor 45V04 is a premium-quality vinyl power cable designed to restore or extend the functionality of specific water-cooled TIG welding torches. Engineered to meet the rigorous demands of industrial fabrication environments, this cable serves as the critical link between the welding power source and the torch body, delivering current efficiently and safely. It is explicitly manufactured for compatibility with a range of standard torch models, including the widely used Model 20, as well as the 22A, 22B, 24W, and 25 series torches. This broad compatibility makes it a versatile inventory item for maintenance departments servicing diverse welding equipment fleets.

Technical specifications define the 45V04 as a high-performance component. It features a robust 250 Amp rating, making it suitable for medium to heavy-duty TIG welding tasks where consistent power delivery is paramount. The cable is rated for a 100% duty cycle, ensuring that it can sustain its maximum amperage load continuously without overheating or degrading, a crucial factor for automated or high-volume manual welding operations. The 25-foot length is a standard industry configuration that balances manageable cable management with sufficient reach to access workpieces that may be positioned at a distance from the power supply.

Constructed with a durable vinyl outer jacket, the cable offers excellent insulation properties and resistance to common workshop contaminants such as oil, grease, and dirt. While vinyl provides a robust protective layer, it maintains enough flexibility to allow for proper torch manipulation. The internal conductor design is optimized for DC Straight Polarity applications, ensuring a stable arc and consistent weld quality. When installing, this power cable typically connects to a power block or adapter at the machine end and threads directly into the torch body, carrying the welding current while often housing the coolant return line in water-cooled setups (depending on the specific torch configuration). This product is an essential replacement part for maintaining the electrical integrity and safety of your TIG welding system.