251972 - Miller 32A 400V 3-Phase Flange Mount Receptacle

Reliable Power Connection for Industrial Equipment

The Miller 251972 Receptacle is a critical electrical component designed for high-performance industrial machinery. Engineered to meet the rigorous demands of heavy-duty welding environments, this receptacle features a straight configuration with a 4-Pole, 5-Wire (4P5W) setup. It is rated for 32 Amperes and 400 Volts, making it suitable for 3-phase power applications where consistent and robust energy delivery is essential. The flange mounting design ensures that the receptacle can be securely fastened to the machine panel, preventing movement or disconnection during operation.

Technical Precision and Safety

Electrical safety is paramount in industrial settings, and the Miller 251972 is built to adhere to strict standards. The 4P5W configuration typically includes three phases, a neutral, and a ground, providing a comprehensive connection interface that supports complex machinery requirements. The 400V rating indicates its capability to handle high-voltage inputs common in European or specialized industrial power grids. By using a genuine Miller replacement part, operators ensure that the electrical integrity of their welding power source is maintained, reducing the risk of electrical faults or equipment damage.

Durable Construction

Industrial environments are often harsh, with exposure to dust, vibration, and thermal fluctuations. This receptacle is constructed from high-quality materials designed to resist these stressors. The contact points are engineered for excellent conductivity and resistance to arcing, while the housing provides mechanical protection. Whether used as a primary power input or an auxiliary power outlet on a generator-welder, this component delivers long-lasting performance. Replacing a damaged or worn receptacle with this OEM part restores the original functionality and safety features of your Miller equipment.

Seamless Integration

As a genuine Miller Electric part, the 251972 Receptacle guarantees perfect fitment without the need for modifications. The flange mount bolt pattern aligns precisely with the factory cutouts on compatible Miller machines, simplifying the installation process for maintenance personnel. This direct replacement capability minimizes downtime and ensures that your welding operations can resume quickly and safely.