Skip to Main Content
Canadian
Canadian owned and operated

PCA-2 - Weldcraft PCA-2 TIG Power Cable Adapter

Packaging: 1 per ea
$161.30/ea $113.58/1 per ea only $113.58/eaSave 30%

Usually ships within 3-5 business days

OVERVIEW

Seamless Power for Your TIG Torch

Upgrade your TIG welding setup with the reliability of the Weldcraft PCA-2 Power Cable Adapter. If you are running an air-cooled TIG torch with a single-piece power cable, this adapter is the essential link you need to get connected to your welder. Designed to make your life easier, the PCA-2 takes the threaded end of your torch's power cable and adapts it to fit the standard output studs found on most welding machines. No more struggling with incompatible connections or jury-rigged setups—just a solid, secure link that gets you welding faster.

Crafted from high-quality solid brass, this adapter isn't just a connector; it's a performance enhancer. Brass is an excellent conductor of electricity, which means the PCA-2 delivers the full power of your machine directly to your torch without losing energy to heat or resistance. This translates to a smoother, more stable arc and better weld quality. The durable construction also means it can handle the heat and wear of a busy shop environment, giving you peace of mind that your equipment is up to the task, weld after weld.

Installation is straightforward and quick. Simply thread your torch's power cable into the adapter, connect your gas line to the inlet port (if applicable for your specific cable style), and bolt the adapter to your machine's terminal. It’s a small component that makes a big difference in the organization and efficiency of your welding station. Whether you are a professional fabricator or a serious hobbyist, the Weldcraft PCA-2 ensures that your equipment works as a cohesive unit, allowing you to focus on laying down perfect beads rather than worrying about your connections.

Additional Information
Brand:Weldcraft
Item:Adapter
Packaging Description:1-per-each
Compatible Torches:WP-9, WP-9V, WP-17, WP-17V, WP-150, WP-150V
Material:Brass
Accessory Type:Power Cable Adapter
Cooling Method:Air Cooled

INCLUDED

  • 1 x PCA-2 TIG Power Cable Adapter

APPLICATIONS

  • Connecting air-cooled TIG torches to welding power sources
  • Adapting 1-piece power cables to machine output studs
  • General fabrication and repair shops using TIG processes
  • Industrial maintenance and overhaul (MRO) welding stations
  • Setups requiring a separate gas input at the machine terminal

FAQ

The PCA-2 adapter is used to connect the power cable of an air-cooled TIG torch to the output stud or terminal of a welding power source.

Typically, the PCA-2 is designed for air-cooled torches with 1-piece power cables. Water-cooled torches usually require different adapters (like the 45V11) that accommodate water lines.

It is constructed from solid brass to ensure high electrical conductivity and durability.

Yes, power cable adapters for 1-piece cables typically feature a gas inlet port to allow shielding gas to enter the cable assembly.

Thread the TIG torch power cable into the adapter, connect the gas hose to the side port, and secure the adapter's lug to the welder's output stud.

It is compatible with torches that use standard industry threads matching the adapter (often 9, 17, or 26 series air-cooled torches), but always verify thread size.

Brass offers an excellent balance of conductivity, corrosion resistance, and mechanical strength, making it ideal for electrical welding connections.

Yes, this is a Weldcraft branded accessory, ensuring compatibility and quality consistent with Miller/Weldcraft standards.