300517 - Miller Full KVA Adapter Cord NEMA 14-50P to 6-50R

Reliable Power Adaptation for Miller Engine Drives

The Miller Full KVA Adapter Cord (300517) is an essential accessory for professional welders who need to bridge the gap between their engine-driven generators and shop-based welding equipment. Designed specifically for the demands of industrial environments, this adapter cord allows you to utilize the full power potential of your Miller engine drive. It seamlessly converts the 120/240 V receptacle found on machines like the Bobcat, Trailblazer, and Big Blue series into a standard 240 V receptacle commonly used by Millermatic MIG welders and Spectrum plasma cutters.

Constructed with high-quality 8/3 cable, this pigtail adapter is built to handle significant electrical loads without overheating or voltage drop. The adapter features a NEMA 14-50P male plug on one end, which fits the standard four-prong outlet on most modern welder-generators. On the other end, it provides a NEMA 6-50R female receptacle, the standard three-prong connection for many 230V single-phase welding machines. This configuration ensures that you can take your versatile shop equipment into the field and power it reliably from your truck-mounted generator.

Safety and compatibility are paramount when dealing with high-voltage welding equipment. Using makeshift adapters or modifying plugs can lead to equipment damage or safety hazards. The Miller 300517 is a genuine OEM part, rated for 230 Volts and 50 Amps, ensuring it meets the rigorous specifications required by Miller equipment. Whether you are running a Millermatic 252 off a Trailblazer or a Spectrum 625 X-TREME off a Bobcat, this adapter ensures a secure, full-amperage connection. It is compact, measuring approximately 20 inches in length, making it easy to stow in your tool truck or welding rig.

Key Compatibility Notes: This adapter is designed for use with Bobcat, Trailblazer, and Big Blue engine drives. Please note that it may not be compatible with certain older 400 and 500 CC models; always verify your generator's receptacle configuration before purchase.