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3G Electric
3M MN4-516RK Nylon Insulated Ring Terminal, 5/16 in Stud, 4 AWG, 1000 V - Insulated Ring Terminals
3MInsulated Ring Terminals

3M MN4-516RK Nylon Insulated Ring Terminal, 5/16 in Stud, 4 AWG, 1000 V

The 3M Ring Terminal (Yellow, MPN MN4-516RK) is an insulated ring terminal with nylon insulation rated for 1,000 V. It accommodates 4 AWG to 4 AWG wire sizes and a 5/16 in stud size.

SKU 3G-OTH-132058

Also listed as: MN4516RK · MN4 516RK

Brand
3M
Item
MN4-516RK Nylon Insulated Ring Terminal, 5/16 in Stud, 4 AWG, 1000 V
Part Number
MN4-516RK
Category
Insulated Ring Terminals
Available to Order
Also known as:MN4-516RK3M
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

3M
Manufacturer Part Number
MN4-516RK
Type
Nylon Insulation, 1,000 V
Stud Size
5/16 in
Wire Sizes
4 AWG to 4 AWG

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Ring Terminal (Yellow, MPN MN4-516RK) is an insulated ring terminal with nylon insulation rated for 1,000 V. It accommodates 4 AWG to 4 AWG wire sizes and a 5/16 in stud size.

Frequently Asked Questions

What is a 3M ring terminal used for?

A 3M ring terminal provides a secure, permanent electrical connection by crimping a wire to a ring that fits over a stud. It is used in industrial control panels, machinery, and power distribution where reliable, high-voltage (1,000 V) connections are required.

What are the specifications of the 3M MN4-516RK ring terminal?

The 3M MN4-516RK is a yellow, nylon-insulated ring terminal for 4 AWG wire with a 5/16 in stud size. It is rated for 1,000 V and features nylon insulation for durability and resistance to abrasion and chemicals.

Where to buy 3M ring terminals in worldwide?

3G Electric supplies and delivers 3M ring terminals worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, no matter the location.

How to install a 3M nylon-insulated ring terminal?

Strip the wire to the recommended length, insert it into the terminal barrel, and crimp using a tool matched to 4 AWG dies. Ensure the ring sits flat against the stud before tightening. Nylon insulation provides strain relief and protects against short circuits.

Used in

Common applications for 3M
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Mining cable repair — 3M molded resin pouch for coating cable jackets in mine and portable cable applications.
Utility cable splicing — 3M cold shrink splice kit rated for 15 kV for insulating and repairing power cables.
Industrial wire harnessing — 3M 2520 series varnished cotton cloth tape for abrasion resistance in wire harnessing.
Structural bonding — 3M DP8005 acrylic adhesive for bonding plastics, metals, and composites in assembly operations.
Cable protection — 3M heat shrink tubing for sealing and protecting electrical connections from moisture and abrasion.
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3M Products

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.

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