21265 - ESAB 21265 Pilot Arc Lead for PT-15XL and PT-19XL - 25 ft

Reliable Ignition for Industrial Plasma Systems

The ESAB 21265 Pilot Arc Cable is a critical component designed specifically for the heavy-duty PT-15XL and PT-19XL plasma cutting torches. In high-amperage plasma cutting applications, the pilot arc serves as the ionization path that establishes the main cutting arc. A compromised or damaged pilot arc cable can lead to inconsistent starting, sputtering, or a complete failure to ignite the plasma stream. This genuine ESAB replacement part ensures that your industrial cutting system operates at peak efficiency, maintaining the precise electrical characteristics required for these high-performance torches.

Measuring 25 feet in length, this cable provides the necessary reach for mechanized cutting tables and large-scale fabrication setups where the power source may be positioned at a distance from the gantry or cutting head. The cable is constructed with high-quality copper stranding to minimize voltage drop, ensuring that the full pilot current reaches the torch head. The outer insulation is engineered to withstand the harsh environment of industrial metalworking, offering resistance to heat, sparks, and abrasion that are common in plasma cutting zones.

Using genuine OEM parts like the 21265 cable is essential for maintaining the warranty and longevity of your ESAB equipment. Generic cables may not meet the specific impedance or insulation ratings required by the PT-15XL and PT-19XL systems, potentially leading to premature torch failure or safety hazards. By choosing the correct ESAB replacement, you ensure seamless integration with your existing hose bundle and torch assembly.

Installation of the pilot arc cable is straightforward for maintenance personnel familiar with the PT-series torch assemblies. Regular inspection of your torch leads is recommended; if you notice frayed insulation, exposed wires, or intermittent starting issues, replacing the pilot arc cable with this 25-foot assembly is a cost-effective way to restore system reliability and minimize downtime.