Miller Positive Bus Bar Plate for Dual Module Welders

Genuine Miller 247660 Replacement Positive Bus Plate

Keep your Miller welding equipment running at peak performance with the Miller 247660 Plate, Bus Positive, Dual Module. When your welder is down, production stops, and using the right replacement parts is the fastest way to get back to work with confidence. This positive bus plate is a genuine OEM component, meaning it comes directly from Miller Electric and is identical to the part that was installed in your machine when it rolled off the assembly line. It is designed specifically for "Dual Module" power sources, playing a vital role in the internal DC output circuit.

The bus plate acts as a highway for the welding current. If your existing plate is scorched, bent, or corroded, it acts like a bottleneck, restricting power and causing your machine to work harder than it needs to. This can result in erratic arc performance, difficulty starting arcs, or the machine shutting down due to thermal overload. Swapping out a faulty bus bar with this fresh, high-conductivity plate ensures that your welding current flows freely to the positive terminal, giving you the stable, consistent arc you expect from a Miller machine.

Don't risk your expensive equipment with makeshift repairs or generic copper bars that might not have the correct dimensions or purity. The Miller 247660 is manufactured to precise tolerances to ensure a perfect fit. The mounting holes are exactly where they need to be, ensuring a tight, secure connection that won't vibrate loose over time. Whether you are performing routine maintenance or fixing a breakdown, this bus plate is the reliable choice for professional repair.

Safety First: This part goes inside the welder. Always disconnect power and follow proper lockout/tagout procedures before opening the case. If you aren't comfortable working with internal electronics, please consult a professional service center. Verify this part fits your specific model and serial number to ensure compatibility.