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081712 - Miller 081712 Wire Wound Rheostat 30 Ohm 100 Watt

Packaging: 1 PER EA
$392.21/EA $276.17/1 PER EA only $276.17/EASave 30%

Usually ships within 3-5 business days

OVERVIEW

Restore Precision Control with the Miller 081712 Rheostat

Is your Miller welder no longer adjusting amperage smoothly? A failing rheostat is often the culprit behind erratic output or the inability to fine-tune your machine's settings. The Miller 081712 Rheostat is the authentic replacement part you need to get your equipment back to factory specifications. Designed specifically for Miller electric power sources, this component restores the tactile and electrical control necessary for high-quality welding results.

This heavy-duty rheostat features a wire-wound design, which is superior for high-wattage applications compared to standard potentiometers. Rated at 100 Watts and 30 Ohms, it is built to withstand the heat and electrical stress generated during welding operations. The wire-wound element ensures a linear and consistent change in resistance as the dial is turned, giving you predictable control over your arc. The friction terminals are designed to hold wires tight, preventing loose connections that can cause arcing or control board damage.

Why Choose Genuine Miller Parts?

  • Exact Fit: No modifications needed; fits directly into the existing mounting location.
  • Correct Specs: The 30 Ohm/100 Watt rating is calibrated for your machine's control board.
  • Durability: Built to withstand the dust, vibration, and thermal cycling of a shop environment.

Don't let a small electrical component compromise the performance of your expensive welding rig. Replacing a worn or burnt-out rheostat is a cost-effective repair that can extend the life of your machine significantly. Trust in the quality of Miller Electric components to keep your shop running smoothly and your welds consistent.

Additional Information
Brand:Miller
Packaging Description:1 Per Ea
Resistance:30 Ohms
Power Rating:100 Watts
Terminal Type:Friction Terminal
Construction:Wire Wound
Product Type:Rheostat

INCLUDED

  • (1) Miller 081712 Rheostat, 100W 30 Ohm

APPLICATIONS

  • Replacement of worn or defective rheostats in Miller welding machines
  • Repair of amperage/voltage control circuits
  • Restoration of fine-tuning capabilities on power sources
  • Maintenance of older Miller electric equipment

FAQ

The Miller 081712 has a resistance of 30 Ohms.

This unit is rated for 100 Watts.

It features friction terminals for wire connections.

Yes, this is an authentic Miller Electric OEM replacement part.

You should check your welder's parts manual or verify using your machine's serial number to ensure the 081712 is the correct part.

A wire wound rheostat uses a resistive wire wrapped around a ceramic core to control current, offering better heat handling and precision than carbon types.

No, you must replace a rheostat with one of the exact same resistance and wattage rating to ensure proper machine function.

No, this SKU typically includes the rheostat mechanism itself. Knobs are usually sold separately or reused.