0559211300 - ESAB PT-23 Plasma Start Cartridge Assembly 300A

Restore Peak Performance with the ESAB 300A Cartridge

For professional fabricators and metalworkers relying on the ESAB PT-23 plasma torch, the 0559211300 Cartridge Assembly is the heart of your cutting system. When you are pushing 300 amps to slice through thick plate, you need a cartridge that can take the heat and keep on performing. This genuine ESAB assembly is built to do exactly that. It ensures your torch fires reliably every time you pull the trigger or send the start signal, eliminating the frustration of misfires and sputtering arcs.

Over time, the internal components of your plasma torch are subjected to extreme temperatures and high-velocity gas flow. A worn cartridge can cause a host of issues, from poor cut quality and excessive dross to irregular bevel angles. By replacing your old assembly with this fresh 23-Style unit, you are effectively resetting the gas flow dynamics of your torch. This results in a tighter, more focused arc that cuts cleaner and faster, saving you time on grinding and rework later.

Installation is quick and easy, designed to get you back to cutting in minutes. Because it is an original ESAB part made in the USA, you don't have to worry about fitment issues or lower-quality materials that might melt or crack under load. Whether you are running a busy job shop or a high-volume production line, trusting your equipment to genuine ESAB consumables is the smart choice for longevity and safety. Keep your PT-23 running like a beast with the correct 300A cartridge assembly.