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Yellow vinyl-insulated copper ring terminal with tin finish, #10 stud, 10 AWG, 1.03 in long

3M

3M MVU10-10RX Ring Terminal #10 Stud 10 AWG 1000 V Vinyl Insulated

SKU CH-5F29-EB724

Vinyl-insulated ring terminal accepts 10-12 AWG wire, fits #10 stud, rated 1000 V and -40 to 221 °F

  • TypeElectrical Connectors
  • Rated 1000 V for high-voltage safety
  • Crimps 10 to 12 AWG wire securely
  • Vinyl insulation withstands -40 to 221 °F
  • Tin-plated copper ensures low-resistance connection
  • Funnel-entry barrel speeds wire insertion

3M MVU10-10RX Ring Terminal

This 3M ring terminal accepts 10 AWG to 12 AWG wire and fits a #10 stud. The vinyl-insulated connector is rated for 1,000 V and operates from -40 °F to 221 °F. It suits automotive, marine and industrial wiring jobs that require a secure crimp connection. The tin-plated copper barrel provides reliable conductivity for power and ground circuits.

Vinyl Insulation and Funnel Entry Barrel

Yellow vinyl insulation covers the barrel partially and meets UL 94 V-2 flammability standards. The funnel-entry barrel guides strands into the crimp area for a faster, more consistent termination. A 0.38 in tongue width matches standard #10 hardware. The self-insulated design eliminates separate heat-shrink steps during assembly.

Replaces Damaged or Undersized Ring Lugs

Use this terminal to replace corroded, loose or heat-damaged lugs on 10 AWG to 12 AWG conductors. The 1.03 in overall length fits tight panels where longer barrels cannot seat. The CSA and UL listings support code-compliant repairs. It is not suited for wires larger than 10 AWG or for applications that require fully insulated closed-barrel terminals.

Highlights

  • Rated 1000 V for high-voltage safety
  • Crimps 10 to 12 AWG wire securely
  • Vinyl insulation withstands -40 to 221 °F
  • Tin-plated copper ensures low-resistance connection
  • Funnel-entry barrel speeds wire insertion

Specifications

Brand3M
TypeElectrical Connectors

Questions about this item

What voltage rating does the MVU10-10RX terminal carry?

The terminal is rated for a maximum of 1,000 V, making it suitable for high-voltage wiring up to that limit.

What stud size and wire range does this ring terminal accept?

It fits a #10 stud and handles wire from 12 AWG minimum up to 10 AWG maximum.

How do I crimp the MVU10-10RX correctly, and what mistake should I avoid?

Use a crimp tool sized for 10–12 AWG on the funnel-entry barrel; the common error is crimping the vinyl insulation instead of the bare copper barrel.

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