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0349311851 - ESAB CH21 1 Replacement PCB Assembly

Packaging: 1 per ea
$984.10/ea $629.02/1 per ea only $629.02/eaSave 36%

Usually ships within 3-5 business days

OVERVIEW

Genuine ESAB Replacement Electronics

Maintain the integrity and performance of your high-performance welding equipment with the ESAB Electronic Board Ch21 1 (0349311851). In the demanding world of industrial welding, the reliability of your power sources and wire feeders is paramount. Modern welding machines rely heavily on sophisticated electronics to control arc stability, wire feed speeds, and voltage regulation. When a control board fails, it can bring production to a halt. This genuine ESAB printed circuit board (PCB) is engineered to the exact specifications of the original component, ensuring a seamless repair that restores your machine to factory standards.

Using authentic OEM parts like the CH21 1 board is critical for longevity. Aftermarket or repaired boards often lack the precise calibration and durable components found in genuine ESAB replacements. This board is designed to withstand the electrical noise, thermal fluctuations, and physical vibrations common in welding environments. Whether you are troubleshooting a specific error code or replacing a board damaged by a power surge, this component provides the correct logic and control signals required for safe and efficient operation.

At Josef Gas, we understand that equipment downtime translates to lost revenue. That is why we supply genuine ESAB repair parts to help you troubleshoot and fix issues quickly. This electronic board is a direct replacement, meaning mounting points and connector terminals are positioned exactly where they need to be for a hassle-free installation by a qualified technician. Investing in genuine parts protects your equipment investment and ensures your welding parameters remain consistent.

Key Benefits:

  • Exact Fit: Designed specifically for compatible ESAB equipment, eliminating compatibility guesswork.
  • Restored Performance: Brings your welder back to its optimal operational state with precise control logic.
  • Durability: Built with high-grade electronic components to resist industrial wear and tear.
Additional Information
Packaging Description:1 Per Ea
Product Type:Electronic Circuit Board
Compatible Brand:ESAB
Part Number:0349311851
----- new values below ----
Product Type:Electronic Circuit Board
Compatible Brand:ESAB
Part Number:0349311851
Brand:ESAB
Packaging Description:1 Per Ea

INCLUDED

  • 1 x ESAB Electronic Board Ch21 1 (0349311851)

APPLICATIONS

  • Repair of ESAB welding power sources
  • Replacement of faulty CH21 control boards
  • Maintenance of industrial welding equipment
  • Restoration of wire feeder logic functions

FAQ

This is a brand new, genuine ESAB OEM electronic board.

Please consult your welder's parts manual or service diagram to verify part number 0349311851 matches your equipment.

Generally, service parts do not include manuals; installation should be done by a qualified technician using the machine's service manual.

Symptoms can range from error codes and non-responsive controls to erratic arc performance or complete power failure.

Electronic parts are typically non-returnable once the static-shielding packaging is opened due to the risk of damage.

OEM boards usually come with necessary firmware, but some systems may require calibration after installation.

ESAB parts typically carry a warranty against manufacturing defects; check specific terms for replacement parts.