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Miller 30A 460/575V Input Power Fuse Kit (Pack of 4)

$5,093.60/EA $3,586.68/1 PER EA only $3,586.68/EASave 30%

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OVERVIEW

Get Your Machine Back Up and Running

There is nothing more frustrating than striking an arc only to have your machine go dead because of a power spike or an electrical issue. The Miller 220767 Fuse Kit is your solution to getting your 460V or 575V Miller welder back in action. When a fuse blows, it’s doing its job—sacrificing itself to save the expensive computer boards and power blocks inside your machine. Replacing it with the correct, genuine Miller fuse is the only way to ensure you don't fry your welder the next time you power up. This kit comes with four 30-Amp fuses, giving you everything you need to replace the fuses on your input line.

Why buy the 4-pack? Most industrial Miller machines running on 460V or 575V are 3-phase machines, meaning they use three fuses at the power input. If one blows, it is often best practice to replace all three to ensure they are all fresh and have the same resistance, preventing imbalances that could cause issues down the road. With this kit, you swap out the old ones and get back to welding with confidence. Plus, you might have one left over for the toolbox, saving the day the next time a spike hits your shop.

Don't risk your machine with hardware store fuses that might not have the right blow characteristics or voltage rating. These are OEM (Original Equipment Manufacturer) parts, meaning they are the exact same fuses that were in your machine when it rolled off the assembly line in Appleton, Wisconsin. They are built to handle the rugged environment of a welding shop and provide the specific protection your Miller power source needs. Whether you are running a Dynasty, a Deltaweld, or another heavy-duty Miller power source requiring 30A input protection, this kit is the safe, reliable choice.

Quick Specs for the Welder:

  • Pack Size: 4 Fuses (Enough for a 3-phase machine + 1 spare).
  • Amperage: 30 Amps.
  • Voltage: Rated for 460V and 575V systems.
  • Fitment: Check your owner's manual or parts list for part # 220767.
Additional Information
Brand:Miller
Packaging Description:1-per-ea
Amperage:30 A
Voltage Rating:460 V, 575 V
Pack Quantity:4 Fuses
Product Type:Fuse Kit
Application:Input Power Protection

INCLUDED

  • (4) 30A Fuses (Rated for 460/575V)
  • Installation/Instruction Sheet (where applicable)

APPLICATIONS

  • Input power protection for Miller industrial welding power sources
  • Replacement of blown fuses in 460V and 575V electrical systems
  • Routine maintenance of 3-phase welding equipment
  • Safeguarding internal machine components from electrical surges

FAQ

These fuses are rated for 30 Amps.

They are designed for use in 460V and 575V input power systems.

The kit contains 4 fuses.

Yes, this is a genuine OEM Miller Electric replacement part kit.

You should verify the part number in your welder's owner's manual or parts list. It is typically used in industrial machines requiring 30A protection at high voltages.

Many industrial machines are 3-phase and require 3 fuses. The 4th fuse serves as a spare or allows the kit to cover different configurations.

Generally, no. You must match the amperage and voltage rating specified by your machine's manual for the specific input voltage you are using.

Fuses typically blow due to an overcurrent event, a short circuit in the machine, or a spike in the input power supply.