3M MN4-38RK Insulated Ring Terminal, Nylon, 3/8 in Stud, 4 AWG, 1000 V
The 3M Ring Terminal (Yellow, MPN MN4-38RK) is an insulated ring terminal with nylon insulation rated for 1,000 V, designed for 4 AWG wire and a 3/8 in stud size. 3G Electric interprets customer demand and delivers…
SKU 3G-OTH-132128
Also listed as: MN438RK · MN4 38RK
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Product Description
The 3M Ring Terminal (Yellow, MPN MN4-38RK) is an insulated ring terminal with nylon insulation rated for 1,000 V, designed for 4 AWG wire and a 3/8 in stud size. 3G Electric interprets customer demand and delivers this terminal across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.
Frequently Asked Questions
What is the 3M Ring Terminal MN4-38RK used for?
The 3M Ring Terminal MN4-38RK is used for secure electrical connections in industrial control panels, power distribution, and heavy equipment wiring. Its nylon insulation provides protection up to 1,000 V, making it suitable for high-voltage applications where reliable termination of 4 AWG wire is required.
What are the specifications of the 3M Ring Terminal MN4-38RK?
The 3M Ring Terminal MN4-38RK features nylon insulation rated for 1,000 V, a 3/8 in stud size, and accepts 4 AWG wire. It is manufactured by 3M under part number MN4-38RK. The yellow color indicates the wire size range per industry color-coding standards.
Where to buy 3M Ring Terminal MN4-38RK worldwide?
3G Electric supplies the 3M Ring Terminal MN4-38RK 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 this terminal to support your electrical projects.
How to install a 3M nylon-insulated ring terminal?
Strip 4 AWG wire to the recommended length, insert into the terminal barrel, and crimp using a tool matched to the terminal size. Ensure the nylon insulation is not damaged during crimping. Verify the ring fits the 3/8 in stud before tightening. Follow 3M's generic crimp guidelines for reliable connections.
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3G Electric supplies 3M insulated ring terminals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
