40V82 - ESAB 40V82 12.5ft Power Cable for WP-9/WP-17 TIG Torches

ESAB 40V82 TIG Power Cable Overview

The ESAB 40V82 is a premium-quality replacement power cable designed specifically for air-cooled TIG welding torches. This component is critical for the operation of standard 9-series and 17-series torches, serving as the conduit for both the welding current and the shielding gas. With a length of 12.5 feet (approximately 3.8 meters), it offers a standard reach suitable for most bench-top welding stations and fabrication shop environments where the power source is located in close proximity to the workpiece.

Engineered as a "1-piece" style cable, the 40V82 simplifies the torch assembly by eliminating the need for separate gas and power lines running to the torch head. Instead, the copper power conductor is housed directly inside the gas hose, allowing the shielding gas to cool the conductor during operation. This design is standard for air-cooled torches rated up to 150 amps. The outer jacket is manufactured from high-grade vinyl (plastic), which provides excellent dielectric strength and resistance to common workshop hazards such as abrasion, oil, and dirt. While vinyl cables are generally lighter and more cost-effective than rubber alternatives, they remain robust enough for daily industrial use.

Installation of the 40V82 is straightforward, utilizing industry-standard threaded connections. The torch end connects directly to the torch body handle, while the machine end typically threads into a power block adapter (sold separately) that interfaces with the welding machine's output stud and gas supply. Ensuring your power cable is in good condition is vital for weld quality; a compromised cable can lead to gas leaks, porosity in the weld, or overheating due to increased electrical resistance. This ESAB replacement part ensures your equipment operates at peak efficiency and safety standards.

This cable is compatible with a wide range of TIG torch brands that follow the international standard for WP-9 and WP-17 series torches, making it a versatile spare part for maintenance, repair, and operations (MRO) inventories.