950358 - ESAB 1A 250V Time-Delay Replacement Fuse

Get Your Welder Back Up and Running

There is nothing more frustrating than hitting the power switch on your welder and getting absolutely no response, or finding that a specific function like the wire feeder or cooling fan has suddenly quit. Often, the culprit is a simple, inexpensive component: the fuse. The ESAB 950358 Fuse is a genuine replacement part designed to get your ESAB welding machine back in action quickly and safely. Rated for 1 Amp at 250 Volts, this is a "Slo-Blo" fuse, which means it is built to handle the initial power "kick" that happens when you turn your machine on.

Why is the "Slo-Blo" feature so important? Welding machines are powerful tools that often require a surge of electricity for a fraction of a second during startup. A standard household fuse might pop instantly under this load, thinking there is a short circuit. This ESAB time-delay fuse is smart enough to tell the difference between that normal startup surge and a real electrical problem. It holds the circuit closed during startup but will still blow to break the circuit if a dangerous electrical fault or short occurs, saving your machine's expensive internal computer boards and motors from frying.

We always recommend keeping a pack of spare fuses in your shop or maintenance kit. A blown fuse is often a symptom of a minor issue or a one-time power spike, and having a replacement on hand can save you days of downtime waiting for parts to arrive. However, please remember: never replace a fuse with one of a higher amperage rating or wrap a blown fuse in foil. Doing so bypasses the safety protection and can turn a ten-dollar repair into a thousand-dollar replacement of the main circuit board. Stick to the specs.

This fuse fits various ESAB models, so check your owner's manual or the label near the fuse holder to confirm you need part number 950358. Trusting genuine ESAB parts means trusting that the fuse will perform exactly as the engineers intended, protecting your investment and keeping your shop running smoothly. Don't let a tiny piece of glass and wire hold up your production—stock up on the right fuses today.