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L05284 - Lenco LDP-25M Red Male Dinse Connector 25mm

Packaging: 1 of each
$21.54/ea $15.39/1 of each only $15.39/eaSave 29%

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OVERVIEW

Reliable Connections for Your Welding Leads

When you are out in the field or busy in the shop, the last thing you want to worry about is a loose cable connection causing arc wander or overheating. The Lenco LDP-25M Red Dinse Plug is the professional's choice for building or repairing welding leads. Designed to fit the popular 'small Dinse' (10-25) sockets found on many modern inverter welders and plasma cutters, this male plug offers a snug, positive lock that you can feel engage with a simple twist.

The bright red insulator isn't just for looks—it helps you instantly identify your cables. Use it to mark your positive lead (DCEP) or simply to distinguish your gear from the guy's next to you. The boot is made from tough, flexible rubber that stands up to the abuse of dragging cables across concrete floors and resists cuts and abrasion. Inside, the precision-machined brass pin ensures that every amp your machine puts out makes it to the work, giving you smoother starts and a more consistent bead.

Swapping out an old, worn-out connector for the LDP-25M is quick and easy. The design allows for a solid mechanical connection to your stripped cable end, usually with a simple hex key or screwdriver, meaning you can fix a lead in minutes without needing a soldering iron or heavy crimping tool. Whether you are extending your reach with longer leads or replacing a damaged factory plug, Lenco's quality ensures a safe and durable upgrade for your welding rig.

Why Choose Lenco Connectors?

Lenco has been a trusted name in welding accessories for decades. Their connectors are built to withstand the thermal cycles and physical stress of daily welding. The LDP-25M minimizes voltage drop, which keeps your machine running cooler and your arc hotter. Don't settle for generic plugs that might wiggle loose; trust Lenco to keep the power flowing.

Additional Information
Cable Size:25 mm²
Receptacle Type:Male
Color:Red
Connection Style:Dinse 10-25
Model:LDP-25M
Insulator Material:Rubber / Composite
Installation Method:Set Screw / Crimp
Packaging Description:1 of each

INCLUDED

  • 1 x Lenco LDP-25M Male Dinse Plug (Red)
  • 1 x Insulating Sleeve
  • 1 x Mounting Set Screw/Shim

APPLICATIONS

  • Connecting secondary welding cables to power sources
  • Creating extension leads for welding cables
  • Repairing damaged cable ends on stick or TIG leads
  • Color-coding welding circuits for safety

FAQ

The LDP-25M is designed for cables up to 25mm² in cross-section, which roughly corresponds to #4 or #2 AWG welding cable.

No, it is compatible with Dinse 10-25 style sockets (often called 'small Dinse'). It will not fit the larger 35-50, 50-70, or 70-95 sockets.

The cable is typically secured using a set screw or a copper shim and screw mechanism inside the brass body, accessible by sliding back the rubber cover.

The color is primarily for identification. Welders often use red for positive and black for negative, but the plugs themselves are electrically identical.

The LDP-25M is a Male plug, designed to insert into a Female receptacle (socket) on a machine or cable extension.

Yes, if your TIG torch uses a separate power cable with a Dinse connector. However, for gas-through connections, a specialized gas-thru Dinse is required.

The pin diameter for the 10-25 Dinse standard is approximately 9mm (0.354 inches).