950337 - ESAB 50VA Control Transformer 230/460V to 115V

Restore Your Welder's Reliability with Genuine Parts

When your welding machine goes down, production stops, and deadlines are missed. The ESAB 950337 Control Transformer is the genuine OEM solution for restoring power to your machine's control circuits. Often the unsung hero of your welding power source, the control transformer is responsible for taking the heavy input power coming from the wall—often 230V or 460V—and converting it down to a manageable 115V. This lower voltage is what actually runs the "brain" of your welder, including the circuit boards, fans, and switches. If your welder powers on but the controls are dead, or if you are blowing control fuses repeatedly, a failing transformer could be the issue.

Designed specifically for ESAB equipment, this 50VA transformer is built to withstand the rigors of a welding shop. Unlike generic electrical parts that might not handle the specific duty cycles or environmental conditions of welding, this unit is engineered to factory standards. It features a dual-voltage primary, meaning it can handle either 230V or 460V input, making it versatile for different shop setups. The 50VA power rating ensures it has enough "juice" to reliably actuate the internal contactors and solenoids that make your welder weld, without struggling or overheating during long shifts.

Replacing a transformer is a cost-effective way to extend the life of your welding machine. Instead of investing in a completely new power source, swapping out a faulty control transformer can bring your trusty ESAB machine back to life. This part is a direct fit replacement, meaning the mounting holes and electrical connections are designed to match your machine's existing layout, saving you time and frustration during the repair process. There is no need to modify brackets or splice wires unnecessarily; simply verify the wiring diagram, ensure the power is disconnected, and install the new unit.

We understand that reliability is key in the welding industry. Using non-OEM parts can introduce gremlins into your electrical system, leading to intermittent faults that are hard to diagnose. By choosing the ESAB 950337, you are choosing peace of mind. You get the assurance of ESAB's quality control and the confidence that your machine is running exactly as the engineers intended. Whether you are performing routine maintenance or an emergency repair, this control transformer is an essential component for keeping your arc lit and your fabrication projects on track.