0349311236 - ESAB Chopper Module SKS 500 B6CH-10P Replacement Part

Get Your ESAB Welder Back to Work

When your industrial welder goes down, production stops. The ESAB Chopper SKS 500 B6CH-10P (Part #0349311236) is the genuine repair part you need to fix power output issues and get your team back to burning rod and laying wire. This isn't just a generic electronic component; it is the specific power module engineered by ESAB to regulate the massive currents your machine puts out.

Why Replace Your Chopper Module?
The chopper module is responsible for "chopping" the power to control the voltage and amperage at the arc. If your machine is powering on but refusing to strike an arc, or if the arc is stuttering and uncontrollable, a blown chopper module is a common culprit. Over time, heat and electrical spikes can wear out these internal components. Swapping in a fresh, genuine ESAB SKS 500 module restores that smooth, buttery arc characteristic that ESAB machines are famous for.

Built for the Shop Environment
Industrial welding environments are tough on electronics. Dust, metal shavings, and heat are constant enemies. This replacement module is built with robust casing and high-quality semiconductor materials designed to survive in the shop. It handles the thermal stress of high-amperage welding without flinching. Don't risk your expensive power source with cheap knock-offs that might fry your control board. Stick with the OEM part that was designed for your specific machine.

Installation and Safety
Replacing a power module involves working inside the machine where high voltages are present. Always ensure the machine is disconnected from power and capacitors are discharged before attempting repair. This unit is designed as a direct replacement, meaning bolt patterns and connection points should align perfectly with your existing setup, making the repair process straightforward for qualified technicians. Keep your fleet running strong with the right parts from Welders Supply.