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Xtension Connector Sets

(12 reviews) Write a Review
  • Xtension Connector Sets
  • Xtension Connector Sets
  • Xtension Connector Sets
  • Xtension Connector Sets


The OpenBuilds Xtension Connectors are the back bone of the the OpenBuilds Xtension Connection System.  These pluggable connectors also have screw terminals for complete creative control over the wiring on your Builds.

Product Features

  • Create a Plug and Play scenario for many parts
  • Screw connector for a secure connection


What is Included

  • (1) Xtension Connector Male/Female Set


Product Specifications

  • 2 Pin, 3 Pin, 4 Pin
  • Pair Male/Female
  • 3.81mm
  • AWG 28-16
  • 300V/10A
  • Pluggable
  • Material:  Plastic
  • Color: Black

Assembly/Support/Documentation/3D Models

Easy follow along assembly video – top notch awesome community support – open source files and documentation and examples.


All registered Trademarks, Logos and other Intellectual Property found on the Site or mentioned herein belong to their respective owners.

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12 Reviews

  • 5
    xtension connector sets

    Posted by Andreas Georgakopoulos on May 29th 2020

    the easiest way to do the set up

  • 5

    Posted by Jeremiah Carter on May 18th 2020

    Love these connecters work amazing for quick change outs

  • 5
    Xtension 3 Pos Connector Set

    Posted by Tim Goudy on Mar 16th 2020

    Used the 4 position on my motors so when I wanted to make my limit switches, easy to disconnect, I bought 3 3 position switches. Work great and easy to work with.

  • 5
    Excellent fit

    Posted by Larry D on Nov 25th 2019

    Had the cheap limits installed and they never mounters correctly, ordered these ...EXCELLENT!!

  • 5

    Posted by Michael Jenkins on Sep 17th 2019

    I purchase this to replace the XTXL connectors, It was much easier to diagnose a bad circuit,
    For those who wondered the base fit a Molex Euro Style. The only comment is if you use them, make sure that there is no residual tension on the wires so the do not get fatigued or come loose from the connector.

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