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Yellow nylon insulated ring terminal with tin-plated copper barrel and #8 stud hole

3M

3M MNG10-8RX Ring Terminal #8 Stud 10 AWG 1000 V Nylon

SKU CH-DZCY-GSC8H

Nylon-insulated ring terminal for 10–12 AWG wire, #8 stud, tin-plated copper barrel, 1,000 V, UL and CSA listed

  • TypeElectrical Connectors
  • Fits 10 AWG wire with 0.14 in barrel ID
  • Rated for 1000 V maximum voltage
  • Nylon insulation withstands 221 °F
  • CSA certified and UL listed for safety
  • Crimp termination with tin-plated copper contact

3M MNG10-8RX Ring Terminal Specifications

The 3M MNG10-8RX is a nylon-insulated ring terminal designed for 10 AWG wire with a #8 stud size. It carries a 1000 V rating and is both UL Listed and CSA Certified. The barrel features a butted seam construction with a tin-plated copper contact. Yellow insulation provides partial coverage over the connection.

Suitable Applications and Limitations

This terminal suits installers terminating 10 AWG conductors onto #8 studs in automotive or industrial wiring harnesses. The crimp termination requires an appropriate tool for a reliable joint. It is not for buyers needing solder-style connections or terminals accepting wire gauges outside the 12 to 10 AWG range. Builders requiring fully insulated barrels or different stud diameters should look at other options.

Capacity and Thermal Headroom

The connector accommodates wire sizes from 12 AWG minimum up to 10 AWG maximum. Its barrel inside diameter measures .14 in with a barrel length of .25 in and a tongue width of .38 in. The nylon insulation withstands a maximum operating temperature of 221 Degrees F. Continuous operation near this thermal limit or at the full 1000 V rating may reduce long-term reliability.

Highlights

  • Fits 10 AWG wire with 0.14 in barrel ID
  • Rated for 1000 V maximum voltage
  • Nylon insulation withstands 221 °F
  • CSA certified and UL listed for safety
  • Crimp termination with tin-plated copper contact

Specifications

Brand3M
TypeElectrical Connectors

Questions about this item

What wire gauges can I crimp into this 10 AWG ring terminal?

It accepts wires from 12 AWG up to 10 AWG, matching the barrel inside diameter of .14 in and barrel length of .25 in.

Will the tin-plated copper contact work with my existing copper bus bar?

Yes, the tin finish on the copper contact is compatible with standard copper bus bars and prevents galvanic corrosion.

How can I confirm the crimp is secure after installation?

Perform a pull test on the crimped joint and verify the wire is fully seated in the .25 in barrel with no exposed conductor.

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