279662 - Miller Twist Lock Insulated Female Receptacle Assembly (Copper)

Miller 279662 Receptacle Assembly Overview

The Miller 279662 is a genuine OEM Receptacle Assembly designed for specific Miller welding power sources. This component serves as the machine-side connection point for welding cables, utilizing a twist-lock mechanism to ensure a secure and conductive interface. The assembly is constructed with high-quality copper components, prioritizing electrical efficiency and minimal resistance during high-amperage welding operations.

As a critical part of the power output circuit, this insulated female receptacle is engineered to meet Miller Electric's strict manufacturing standards. It features robust insulation to protect the operator and the machine chassis from electrical faults. The twist-lock design allows for quick connecting and disconnecting of welding leads while preventing accidental detachment during use. This part is identified as 'RCPT ASSY,TW LK INSUL FEM (COPPER)' in technical diagrams.

Maintenance professionals and equipment repair technicians should verify fitment using the welding machine's serial number before installation. Replacing worn or damaged receptacles is essential for maintaining stable arc characteristics and preventing overheating at the connection points. This assembly includes the necessary components to replace the existing female socket on the front panel of compatible units.