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94251425 - Tweco WeldSkill MPC-1 Cable Connector Pair (Male & Female) #4-1/0

Packaging: pack of 1
$80.23/EA $58.62/pack of 1 only $58.62/EASave 27%

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OVERVIEW

Reliable Tweco WeldSkill Cable Connectors

The Tweco 9425-1425 WeldSkill MPC-1 Cable Connector Pair is an essential accessory for any welder looking to extend their reach or repair damaged leads. This set includes both a male plug and a female receptacle, providing everything needed to create a secure, detachable connection in your welding power cables. Designed to fit cable sizes ranging from #4 to 1/0 AWG, these connectors are versatile enough for small to medium-duty welding setups.

One of the standout features of the MPC-1 series is its ease of installation. The connectors utilize a mechanical fastening system that secures the cable wire without the need for soldering or specialized crimping tools. This makes them ideal for on-the-fly repairs in the workshop or out in the field. The included covers are molded from durable, heat-resistant rubber, offering excellent protection against sparks, oil, and abrasion, ensuring your connections remain safe and conductive.

Whether you are building new extension leads or replacing worn-out plugs on your existing equipment, the Tweco WeldSkill MPC-1 set delivers professional performance at a great value. The brass construction ensures efficient current transfer, helping to maintain a stable arc during welding operations. Trust Tweco's legacy of quality for your welding cable connection needs.

Additional Information
Brand:ESAB
Packaging Description:1 per each
Cable Capacity:#4 AWG, #2 AWG, #1 AWG, 1/0 AWG
Connector Type:MPC-1, Male & Female Pair
Connection Style:Mechanical Pin, Single Ball-Point
Amperage Rating:250A
Material:Brass Alloy, Rubber

INCLUDED

  • 1 x Male MPC-1 Connector
  • 1 x Female MPC-1 Receptacle
  • 2 x Insulating Covers
  • Mounting Hardware/Screws

APPLICATIONS

  • Extending welding power leads
  • Connecting work clamps (ground clamps) to machines
  • Repairing damaged cable ends
  • Creating detachable cable sections for portability
  • Stick, MIG, and TIG welding setups

FAQ

This connector pair is designed to fit welding cables ranging from #4 AWG to 1/0 AWG.

Yes, the 9425-1425 kit includes one male plug and one female receptacle, along with their respective covers.

The MPC-1 connectors are generally rated for up to 250 Amps, though the actual capacity depends on the size of the cable used.

The cable is secured using a mechanical connection (usually a screw or ball-point fastener) inside the brass body. No soldering is required.

Yes, the included covers are made from heat and oil-resistant rubber to withstand welding environments.

Yes, as an MPC-1 series connector, it is compatible with other standard Tweco MPC-1 male or female ends.

While physically possible, these brass connectors are primarily designed for copper cable. Special care or compounds may be needed for aluminum to prevent galvanic corrosion.

You typically need a cable stripper to expose the copper strands and a hex key (Allen wrench) or screwdriver to tighten the mechanical fastener.