011770 - Miller 011770 SPDT Toggle Switch 6A 125VAC On-None-On

Genuine Miller 011770 SPDT Toggle Switch

Maintain the integrity and performance of your Miller welding equipment with the genuine Miller 011770 Toggle Switch. This component is a Single Pole Double Throw (SPDT) switch designed specifically for the rigorous demands of industrial environments. It features a current rating of 6 Amps at 125 Volts AC, making it suitable for various control circuits within your welding power source or wire feeder.

The switch utilizes an "On-None-On" action, meaning it has two maintained positions with no center off position, which is critical for specific operational modes in Miller machinery. One of the key features of this replacement part is its solder terminals. Unlike quick-connect tabs, solder terminals allow for a permanent, secure electrical bond that is highly resistant to the vibrations and thermal cycling often present in welding operations. This ensures consistent performance and reduces the risk of intermittent faults caused by loose connections.

Using genuine OEM parts like the 011770 ensures that the physical dimensions, mounting style, and electrical characteristics match the original engineering specifications of your machine. This eliminates the guesswork often associated with generic aftermarket switches and preserves the safety and warranty status of your equipment. Whether you are performing routine maintenance or repairing a faulty unit, this switch provides the reliability expected from Miller Electric products.

Technical Specifications:

• Part Number: 011770


• Type: SPDT (Single Pole Double Throw)


• Rating: 6A, 125VAC


• Action: On-None-On


• Connection: Solder Terminals