0349311232 - ESAB TS 550/5352 MV Replacement Transformer

Genuine ESAB Electrical Component for Precision Repair

The ESAB 0349311232 Transformer TS 550/5352 MV is a critical internal component designed for specific ESAB welding power sources. As a genuine Original Equipment Manufacturer (OEM) part, this transformer is engineered to meet the exact electrical and physical specifications required by your machine's design. In the complex architecture of industrial welding equipment, the transformer plays a vital role in voltage regulation, stepping down high input voltages to usable welding currents or control voltages. The "MV" designation typically indicates a Multi-Voltage capability, suggesting this unit is integral to machines that operate across different voltage ranges or require versatile power management within the control circuitry.

Constructed with high-quality magnetic cores and precision-wound copper coils, this transformer ensures efficient energy transfer with minimal hysteresis loss. The insulation system is rated for the thermal and environmental stresses common in heavy-duty welding environments, protecting against short circuits and degradation over time. Using non-OEM replacements in power regulation circuits can lead to unstable arc characteristics, overheating, or damage to sensitive control boards. By choosing the ESAB 0349311232, you ensure that the impedance, voltage ratios, and mounting footprint match the original engineering requirements perfectly.

This component is identified by the specific part number 0349311232 and the descriptor TS 550/5352, which likely references the winding configuration or the specific machine series it supports. Maintenance professionals and industrial electricians should verify the part number against the machine's spare parts list or service manual before installation. Proper installation of this transformer restores the machine's ability to manage power effectively, contributing to the overall reliability and safety of the welding operation.

Whether you are performing a scheduled overhaul or an emergency repair, relying on genuine ESAB parts guarantees that the repair meets factory standards. This transformer is supplied as a single unit, ready for installation into the chassis of the compatible power source.