119172 - Miller NEMA 14-50P Full KVA Generator Plug 50A

Unlock the Full Power of Your Engine Drive

The Miller Full KVA Plug Kit (119172) is an essential accessory for professional welders and fabricators who rely on their engine-driven welding machines for auxiliary power. Designed specifically for Miller's robust lineup of industrial welder/generators, this plug kit enables you to tap into the full single-phase power potential of your machine. While standard 120V outlets are sufficient for small hand tools, they cannot handle the heavy electrical loads required by larger equipment, plasma cutters, or temporary job site power distribution boxes. This Full KVA plug bridges that gap, providing a secure and rated connection point for up to 50 Amps of current.

Technical Specifications and Compatibility

This kit features a high-quality NEMA 14-50P plug, a standard configuration widely used for high-power applications. It is rated for 50 Amps at 120/240 VAC, making it capable of handling significant electrical loads. The plug is designed to be wired by the user to match their specific cord and equipment requirements, offering the flexibility to configure for 120V, 240V, or split-phase loads depending on the application. It is engineered to fit the Full KVA receptacle found on most Miller Bobcat™, Trailblazer®, and Big Blue® series engine drives (please note: it excludes Big Blue 400 and 500 CC models). Using genuine Miller accessories ensures that the components meet the rigorous safety and durability standards required for industrial environments.

Versatile Job Site Applications

By installing the Miller 119172 plug, you transform your welder into a comprehensive mobile power station. This is particularly useful for remote sites where grid power is unavailable. You can power large air compressors, heavy-duty grinders, lighting towers, or even backup power transfer switches for buildings. The NEMA 14-50P configuration is a 4-wire grounding standard (Hot-Hot-Neutral-Ground), which provides superior safety and versatility compared to older 3-wire standards. Whether you are running a farm repair operation, a construction site, or emergency response services, having the ability to access the full generator output ensures that you are never limited by your power connection.

Installation and Safety

The plug is designed for cord mounting and features robust strain relief to protect the internal wiring connections from the rigors of daily use. The housing is constructed from impact-resistant materials to withstand drops, dragging, and exposure to the elements common in welding environments. Proper wiring is essential for safety; the 4-wire design ensures a dedicated ground path, reducing the risk of electrical shock. This kit is the professional's choice for maximizing the utility of Miller engine-driven welders.