3M MH10-14RX Ring Terminal 1/4 in Stud 10 AWG 600 V Heat Shrink

Ring Terminal 1/4 in Stud 10 AWG

The 3M MH10-14RX is a heat-shrink ring terminal designed for 10 AWG wire with a 1/4 in stud size. It suits automotive and industrial wiring tasks requiring a sealed, insulated connection. The yellow insulation identifies the wire range and the terminal is UL Listed and CSA Certified. It is sold in a package quantity of 25.

Practical limits of the crimp interface

The termination style is crimp and accepts wire from 12 AWG minimum to 10 AWG maximum. The contact material is copper and the maximum voltage rating is 600 V. The maximum operating temperature is 221 degrees F. The tongue width measures .59 in and the overall length is 1.2 in. These specifications define the electrical and mechanical boundaries for safe installation.

Capacity and headroom for 10 AWG circuits

This terminal comfortably handles 10 AWG conductors at the full 600 V rating within the 221 degrees F temperature limit. The heat-shrink insulation provides environmental sealing after crimping. It runs out of capacity if wire larger than 10 AWG is used or if the voltage or temperature exceeds the stated ratings. The 25-piece pack supports multiple connection points in a single job.