3M MN4-14RK Nylon Insulated Ring Terminal, 1/4 in Stud, 4 AWG, 1000 V

The 3M MN4-14RK ring terminal is used for secure electrical connections in industrial, commercial, and utility applications. It accommodates 4 AWG wire and a 1/4 in stud, with nylon insulation rated for 1,000 V. Typical uses include power distribution, motor controls, and heavy equipment wiring where reliable termination is required.

The 3M MN4-14RK is a yellow nylon-insulated ring terminal with a 1/4 in stud size, accepting 4 AWG to 4 AWG wire. It is rated for 1,000 V maximum. The manufacturer part number is MN4-14RK, and the brand is 3M. This terminal is designed for crimp installation and provides durable insulation for high-voltage environments.

3G Electric supplies the 3M MN4-14RK ring terminal worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver genuine 3M terminals to support your electrical projects anywhere in the world.

To install the 3M MN4-14RK ring terminal, strip 4 AWG wire to the recommended length, insert it into the barrel, and crimp using a tool matched to the terminal size. Ensure the nylon insulation is not damaged during crimping. Verify the ring fits snugly over a 1/4 in stud before tightening. Follow standard electrical safety practices for high-voltage connections.