The Tweco 9425-1126 (Model 1-MPC) is a premium male cable connector designed for the efficient transmission of welding current across cable joints. Part of the renowned WeldSkill line by Esab/Tweco, this connector is engineered to accommodate welding cable sizes ranging from No. 4 to 1/0 (approximately 25mm² to 50mm²). The core of the connector is manufactured from high-grade brass alloy, selected for its excellent electrical conductivity and resistance to thermal deformation under load.
This unit features a single ball-point cable connection mechanism. The ball-point screw applies high pressure directly to the cable strands (or copper shim), ensuring a low-resistance junction that minimizes heat buildup at the connection point. The mechanical design utilizes a positive cam-action locking system; when mated with a corresponding female connector (1-FPC), the halves lock securely with a simple twist, preventing accidental disengagement due to cable drag or vibration.
The external housing is composed of a specialized rubber compound that offers significant resistance to oil, solvents, and high temperatures, protecting the operator from electrical shock and the connector from physical damage. The 1-MPC series is specifically dimensioned for light to medium-duty applications, making it distinct from the larger 2-MPC and 4-MPC series. This SKU represents the male half only and is intended for field installation on power cables or whip leads.
Key Specifications:
| Additional Information |
|---|
| Brand:ESAB |
| Packaging Description:1 Per Ea |
| Product Type:Male Cable Connector |
| Model:1-MPC, WeldSkill |
| Cable Capacity:4, 2, 1, 1/0 |
| Connection Type:Single Ball-Point |
| Material:Brass Alloy, Specialty Rubber |
| Amperage Rating:Up to 250A |
