L08105 - Lenco LDPM-25 Dinse Style Female Connector Receptacle (10-25 Size, Black)

Technical Overview of the Lenco LDPM-25

The Lenco LDPM-25 is a high-performance female receptacle designed for the Dinse 10-25 connection standard. Manufactured by Lenco, a leader in welding accessories, this component is engineered to facilitate efficient power transfer in welding circuits. The connector features a precision-machined brass body that ensures maximum surface contact with compatible male plugs, minimizing voltage drop and resistance heating during operation.

This specific model is the '25mm' size, technically referring to the Dinse 10-25 system, which typically utilizes a pin diameter of approximately 9mm on the mating male plug. It is rated for amperage loads consistent with light-to-medium duty welding applications, generally up to 150 amps depending on the duty cycle and cable size used. The insulating shell is molded from a durable, heat-resistant rubber compound that provides electrical isolation and protection against physical impact, oil, and solvents found in industrial environments.

The LDPM-25 is designed for versatility, serving as either a panel-mount receptacle for welding power sources or a cable-end connector for extension leads, depending on the specific assembly configuration. Its cam-action locking design ensures that once mated and twisted, the connection remains tight and vibration-resistant, preventing accidental disconnection during welding tasks.