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Yellow heat-shrink male disconnect terminals, pack of 25

3M

3M MNHU10-250DMIX Male Disconnect Yellow 12-10 AWG Pack of 25

SKU CH-XJCG-S4Z8A

Yellow heat-shrink male disconnects for 12-10 AWG wire, CSA certified and UL listed, pack of 25

  • TypeElectrical Connectors
  • CSA, UL and RoHS compliance for safe installations
  • Heat-shrink insulation seals out moisture and vibration
  • Yellow colour identifies 12-10 AWG wire range
  • 2 in overall length fits tight spaces
  • Pack of 25 speeds up volume wiring jobs

Male Disconnects for 12-10 AWG Wiring

These 3M male disconnect terminals accept 12 to 10 AWG conductors and come in a pack of 25. They are suited for automotive, marine or industrial wiring jobs that require a quick-disconnect connection. The yellow insulation colour identifies the wire-range at a glance. Installers who need a reliable crimp-and-connect solution for this gauge will find the quantity convenient.

Heat-Shrink Seal Holds Under Vibration and Moisture

Each terminal uses heat-shrink insulation that forms a watertight seal when heated, protecting the crimp from corrosion and vibration over long service periods. The assembly is CSA certified, UL listed and RoHS compliant, confirming it meets recognised safety and environmental standards for sustained operation. The overall length of each unit is 1.2 in.

Simple Crimp-and-Heat Installation

Strip the wire, crimp the barrel with a suitable tool, then apply heat to shrink the insulation and complete the seal. A common issue is applying insufficient heat, which leaves the adhesive unactivated and the joint exposed to moisture. Using the correct crimp die for 12-10 AWG prevents loose strands that can pull out under load.

Highlights

  • CSA, UL and RoHS compliance for safe installations
  • Heat-shrink insulation seals out moisture and vibration
  • Yellow colour identifies 12-10 AWG wire range
  • 2 in overall length fits tight spaces
  • Pack of 25 speeds up volume wiring jobs

Specifications

Brand3M
TypeElectrical Connectors

Questions about this item

Does the heat-shrink insulation on these yellow 12-10 AWG male disconnects add noticeable bulk when installed in a tight harness?

Each connector measures 1.2 inches overall, so the heat-shrink layer adds minimal length while sealing the crimp against moisture and vibration.

What wire preparation and crimp tool do I need before using these 25 connectors?

Strip 12 to 10 AWG conductors to the standard length, then crimp with a ratchet tool sized for yellow insulated terminals to meet the UL and CSA listings.

Can I mix these 250-series male tabs with the female disconnects already in my loom?

The tabs follow the common 250 series dimensions, so they pair with standard female disconnects of the same series used in automotive and industrial wiring.

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