Xtrweld 400153545BRM Mig Gun 400A 15ft 0.045in Miller Pin

Product Description

The XTRWELD 400153545BRM is a heavy-duty MIG welding gun built for high-amperage continuous welding applications. Rated at 400 amps, it accepts Bernard-style consumables including contact tips, nozzles, and liners, making field replacement straightforward for welders already running Bernard-compatible hardware. The cable assembly measures 15 feet in length and terminates in a Miller-style power pin for direct connection to compatible Miller welding power sources. At 11.8 pounds, this is a full-size professional gun intended for structural, fabrication, and heavy manufacturing environments where duty cycle and consumable availability matter.

This MIG gun is suited for industrial and commercial welding operations running Miller power sources that require a 15-foot gun with high-amperage capacity. The 0.045-inch wire size designation makes it appropriate for solid wire and flux-core processes commonly used in structural steel, heavy fabrication, and manufacturing floor applications. It is typically installed and operated by certified welders and welding technicians in shop or field environments.

Key Features

• 400-amp rating supports high duty cycle and heavy-gauge material welding
• 15-foot cable length provides reach in fabrication and structural applications
• Miller-style power pin for direct connection to compatible Miller welding machines
• Bernard consumable compatibility allows easy sourcing of tips, nozzles, and liners
• Designed for 0.045-inch wire diameter solid and flux-core processes

Compatibility

Compatible with Miller welding power sources that accept a standard Miller power pin connection. Designed for use with Bernard-style MIG gun consumables. Intended for 0.045-inch wire diameter applications.

Installation Notes

Installation and gun changeover should be performed by a qualified welder or welding technician with the power source switched off and unplugged before connecting or disconnecting the power pin. Verify that the liner is properly trimmed and seated before feeding wire through the gun. Inspect the cable assembly and connections before returning to service. Follow applicable AWS safety standards and the power source manufacturer guidelines during setup.

Technical Specifications

• Amperage Rating: 400 amps
• Cable Length: 15 feet
• Wire Diameter: 0.045 inches
• Power Pin Type: Miller
• Consumable Style: Bernard
• Weight: 11.8 pounds
• Unit of Measure: Each

Standard Information

• Brand: XTRWELD
• Manufacturer Part Number: 400153545BRM