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Miller 207720 3-Position Ignition Switch with Handle (Mom-Off-Mom)

$716.24/EA $502.66/1 PER EA only $502.66/EASave 30%

Usually ships within 3-5 business days

OVERVIEW

Genuine Miller Replacement Ignition Switch

Keep your engine-driven welder running at peak performance with the Miller 207720 Ignition Switch. This is a genuine OEM replacement part manufactured by Miller Electric, ensuring the highest quality and perfect compatibility with your machine. When you are out in the field, the last thing you need is a broken start switch preventing you from striking an arc. This heavy-duty switch is designed to replace worn, broken, or corroded ignition switches on select Miller welding generators.

The switch utilizes a Momentary-Off-Momentary (Mom-Off-Mom) mechanism. This means the switch rests in the center "Off" position and is spring-loaded to return to center when turned to either of the two active positions. This type of action is crucial for specific startup sequences, preventing the starter from remaining engaged or auxiliary functions from staying active unintentionally. The robust internal contacts are rated to handle the electrical currents required for the ignition circuit, providing a long service life even under frequent use.

Installation is straightforward for technicians familiar with Miller equipment. The unit comes complete with a sturdy handle, allowing for immediate operation after installation. Don't compromise your machine's reliability with generic aftermarket switches that may not fit the panel cutout or match the wiring harness correctly. Trust in Miller OEM parts to maintain the resale value and operational safety of your welder.

Product Features

  • 3-Position Control: Specialized Mom-Off-Mom switching logic.
  • OEM Quality: Manufactured to Miller's strict quality control standards.
  • Ready to Install: Includes the operating handle for a complete repair solution.
Additional Information
Brand:Miller
Packaging Description:1 Per Ea
Switch Type:Ignition / Selector
Positions:3 (Momentary-Off-Momentary)
Actuator Type:Handle / Lever

INCLUDED

  • 1 x Miller 207720 Ignition Switch
  • 1 x Switch Handle

APPLICATIONS

  • Replacement of faulty ignition switches on Miller engine-driven welders
  • Repairing broken or loose switch handles
  • Restoring proper startup sequences on compatible generators
  • Maintenance of Miller Bobcat and Trailblazer series machines (verify fitment)

FAQ

It stands for Momentary-Off-Momentary. This means the switch has a center 'Off' position. When you turn it to the left or right, it activates a function (like preheat or start) but will spring back to the center 'Off' position as soon as you let go.

Yes, the Miller 207720 includes the handle as part of the assembly.

You should check your welder's parts manual or look up the serial number on the Miller website to confirm the correct part number for your specific machine model.

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

It is not recommended. This switch has a specific 3-position momentary action and physical dimensions designed to fit the control panel and wiring harness of your Miller machine safely.

Common causes include internal contact wear from frequent use, moisture intrusion causing corrosion, or physical damage to the handle or mechanism on job sites.