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Tweco 1-MPC Male Cable Connector for 4-1/0 Cable

$33.78/EA $49.00/pack of 2 only $24.50/EASave 27%

Usually ships within 3-5 business days

OVERVIEW

Get Connected with Tweco 1-MPC

Every welder knows that a bad ground or a loose lead can ruin a weld and overheat your machine. That's why pros stick with Tweco. The Tweco 1-MPC Male Cable Connector is the legendary "quick connect" you see in shops all over the world. This specific model is the #1 size, designed to fit your lighter to medium-duty cables ranging from size #4 up to 1/0. Whether you are building a new set of extension leads or fixing a cable that got sliced by a piece of steel, this connector is your go-to solution for a fast, solid fix.

Installation is a breeze. You don't need a soldering iron or a crimping tool. Just strip your cable, wrap it in the included copper shim, insert it into the brass body, and tighten down the ball-point screw with an Allen wrench. The screw drives down tight without cutting your cable strands, giving you a rock-solid electrical connection that won't wiggle loose. Once it's tight, slide the heavy-duty rubber cover over the body, and you are ready to weld. The cover is tough—it stands up to sparks, grease, and being dragged across the concrete floor without cracking.

This is the Male half of the connection. It pairs perfectly with any Tweco 1-MPC female connector. The unique cam-lock action means you just push it in and give it a half-twist, and it locks in place. No more cables popping apart in the middle of a bead. If you are running 1/0 cable or smaller, this is the connector you need to keep your arc smooth and your setup professional. Don't settle for cheap knock-offs that overheat; stick with the original Tweco MPC.

Additional Information
Brand:Tweco
Packaging Description:1 per each
Product Type:Cable Connector
Connector Gender:Male
Model:1-MPC
Cable Capacity:#4, #2, #1, 1/0
Connection Type:Single Ball-Point Screw
Amperage Capacity:250A
Material:Brass Alloy, Rubber

INCLUDED

  • (1) 1-MPC Male Connector Body
  • (1) Molded Rubber Cover
  • (1) Ball-Point Cable Screw
  • (1) Copper Shim

APPLICATIONS

  • Fabricating welding extension leads
  • Repairing damaged cable ends in the field
  • Connecting electrode holders to power sources
  • Creating quick-disconnect systems for mobile welding rigs
  • Standardizing shop cable connections

FAQ

The Tweco 1-MPC is designed to fit welding cable sizes #4, #2, #1, and 1/0.

This item (9425-1110) is the Male connector only. You will need a corresponding Female connector to make a complete connection.

Strip the cable insulation, wrap the exposed copper with the provided shim, insert it into the brass body, and tighten the ball-point screw using a hex key.

No, the Tweco MPC series uses a mechanical screw connection, so no soldering is required.

It is generally rated for the capacity of the cable used, typically up to 250-300 Amps when used with 1/0 cable.

Yes, the connector comes complete with the brass body, screw, shim, and the molded rubber cover.

No, for 2/0 cable you would typically need the larger Tweco 2-MPC connector. The 1-MPC maxes out at 1/0.

Absolutely. Installing this male connector on one end and a female on the other allows you to add extensions easily.
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