Skip to Main Content
Canadian
Canadian owned and operated

672400 - ESAB 350A 250V Replacement Fuse Link

Packaging: pack of 1
$224.46/EA $134.48/pack of 1 only $134.48/EASave 40%

Usually ships within 3-5 business days

OVERVIEW

Protect Your Welder with the Right Fuse

When your welding machine suddenly powers down or refuses to strike an arc, a blown fuse is often the culprit. The ESAB Fuse Link 350A 250V is the heavy-duty replacement you need to get your equipment back up and running safely. Designed specifically to handle the rigorous demands of welding, this fuse acts as a safety guard for your machine's heart—its power source. It is rated for a massive 350 Amps, meaning it allows the high current necessary for heavy welding tasks to flow freely, but instantly cuts the circuit if a dangerous spike or short occurs.

Using the correct fuse is not just about getting the machine to turn on; it's about protecting your investment. Welding machines are expensive, complex pieces of equipment filled with sensitive electronics. If a power surge hits or a component fails internally, this fuse link sacrifices itself to save the rest of the machine from burning out. Replacing it with the correct ESAB 672400 part ensures that your machine retains the protection level engineered by the manufacturer. Don't risk using a lower-rated fuse that will blow constantly, or a higher-rated one that might let your machine fry.

This fuse link is built tough. It can handle the heat and stress of a busy shop environment. Whether you are working in a fabrication shop, a garage, or on a job site, having a spare fuse link on hand is a smart move. Downtime costs money, and waiting for a small part like this can halt an entire project. With the ESAB 350A 250V fuse link, you can perform a quick swap and get back to laying beads with confidence.

Installation is typically simple, involving accessing the machine's internal fuse block (always ensure power is disconnected and capacitors are discharged before servicing). Once installed, this fuse provides peace of mind, knowing that your welder is protected against electrical faults. Keep your arc burning and your equipment safe with this genuine replacement part.

Additional Information
Amperage:350
Voltage:250 V
Packaging Description:1 Per Ea
Component Type:Fuse Link
Current Rating:350 A
Voltage Rating:250 V
Application:Circuit Protection

INCLUDED

  • 1 x Fuse Link 350A 250V

APPLICATIONS

  • Welding Power Source Protection
  • Industrial Rectifier Repair
  • Inverter Machine Maintenance
  • High-Current Circuit Safety
  • ESAB Equipment Service

FAQ

This fuse link is rated for 350 Amperes.

The voltage rating for this fuse is 250 Volts.

Yes, this is a genuine ESAB replacement part, SKU 672400.

You can test the fuse using a multimeter set to continuity mode. If there is no continuity (infinite resistance), the fuse is blown and needs replacement.

No, never use a fuse with a higher rating than specified. Doing so compromises the safety protection and can lead to severe damage to your welding machine or fire hazards.

Fuses typically blow due to short circuits, component failures inside the machine, or excessive current draw beyond the machine's rated capacity.

No, it fits specific models that require a 350A 250V fuse link. Always check your machine's service manual or parts list to confirm compatibility.

No, fuse links are sacrificial components. Once they blow to protect the circuit, they must be replaced with a new one.