Brands Guides About
Miller 116830 10A Rocker Switch Dpst Black On-Off — main product image
Miller

Miller 116830 10A Rocker Switch Dpst Black On-Off

★★★★★5.0 (6 reviews)

OEM replacement rocker switch rated at 10A/250VAC for reliable on-off power control on Millermatic welders.

$29.38*
✓ In Stock on Amazon.com
View on Amazon

*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

The Miller 116830 is an OEM rocker switch engineered as a direct replacement for the Millermatic 155 and M-15 gun platforms. With a DPST (Double Pole Single Throw) configuration, this switch simultaneously controls two circuits with a single toggle action, ensuring both power lines are safely disconnected when the switch is turned off. Its 10-amp, 250VAC rating is matched to the electrical demands of the welding equipment it supports.

Built for durability in workshop and industrial environments, this black rocker switch features a straightforward on-off operation with a positive tactile feel. Because it is manufactured to Miller's original specifications, it drops directly into the existing switch cutout without requiring any panel modifications or adapters. For anyone maintaining or repairing a Millermatic 155 or M-15 gun, this switch restores factory-standard power control quickly and reliably.

Specifications

Brand
Miller
Model
116830
Switch Type
Rocker
Configuration
DPST (Double Pole Single Throw)
Operation
ON-OFF
Current Rating
10 Amps
Voltage Rating
250 VAC
Color
Black
Unit Count
1
Compatibility
Millermatic 155, M-15 Guns

Pros & Cons

👍 Pros

  • Direct OEM replacement ensures exact fit in compatible Millermatic welders without modification
  • DPST design safely disconnects both poles simultaneously for complete circuit isolation
  • 10A at 250VAC rating meets the electrical demands of the Millermatic 155 and M-15 guns
  • Simple rocker mechanism provides clear tactile feedback for on-off position

👎 Cons

  • Only compatible with specific Miller welder models, not a universal rocker switch
  • No illuminated indicator to visually confirm whether the switch is in the on or off position
  • Sold as a single unit with no mounting hardware or installation instructions included

Frequently Asked Questions

The Miller 116830 is designed as a direct replacement for the Millermatic 155 and M-15 guns. It matches the original factory switch specifications.
DPST stands for Double Pole Single Throw, meaning the switch controls two separate circuits simultaneously with a single on-off action, which is standard for safely disconnecting both power lines at once.
The switch is rated for 10 amps at 250 VAC, matching the electrical requirements of the Millermatic units it is designed to replace.
This is a standard rocker switch designed to fit the existing switch cutout on compatible Miller welders, making replacement straightforward without panel modification.
No, this is a simple black rocker switch with on-off positions and no illuminated indicator.

Related Products