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3M Ring Terminal: Bare, 1/2 in Stud Size, 12 AWG to 10 AWG Wire Sizes, 1,000 V - Non-Insulated Ring Terminals
3MNon-Insulated Ring Terminals

3M Ring Terminal: Bare, 1/2 in Stud Size, 12 AWG to 10 AWG Wire Sizes, 1,000 V

The 3M Ring Terminal: Bare (MPN M10-12RK) is a non-insulated ring terminal rated for 1,000 V, featuring a brazed barrel and seam. It accommodates 12 AWG to 10 AWG wire sizes with a 1/2 in stud size, providing a…

SKU 3G-OTH-19890

Also listed as: M1012RK · M10 12RK

Brand
3M
Item
Ring Terminal: Bare, 1/2 in Stud Size, 12 AWG to 10 AWG Wire Sizes, 1,000 V
Category
Non-Insulated Ring Terminals
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

3M
Manufacturer Part Number
M10-12RK
Type
1,000 V, Brazed Barrel & Seam
Stud Size
1/2 in
Wire Sizes
12 AWG to 10 AWG

Technical Documents

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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Ring Terminal: Bare (MPN M10-12RK) is a non-insulated ring terminal rated for 1,000 V, featuring a brazed barrel and seam. It accommodates 12 AWG to 10 AWG wire sizes with a 1/2 in stud size, providing a reliable electrical connection for industrial applications.

Frequently Asked Questions

What is the 3M M10-12RK ring terminal used for?

The 3M M10-12RK bare ring terminal is used for terminating electrical wires in industrial, commercial, and utility applications. It provides a secure, high-conductivity connection for 12 AWG to 10 AWG wires with a 1/2 in stud size, rated up to 1,000 V. Common uses include power distribution panels, motor connections, and grounding systems.

What are the specifications of the 3M M10-12RK ring terminal?

The 3M M10-12RK is a non-insulated ring terminal with a 1/2 in stud size, accepting 12 AWG to 10 AWG wire. It features a brazed barrel and seam for durability, with a voltage rating of 1,000 V. The bare copper construction ensures low resistance, and the terminal is designed for crimp termination using standard tools.

Where to buy the 3M M10-12RK ring terminal worldwide?

3G Electric supplies the 3M M10-12RK ring terminal worldwide. As a global industrial equipment distributor established in 1990, 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 meet your project needs.

How to install the 3M M10-12RK ring terminal?

To install the 3M M10-12RK, strip the wire insulation to the recommended length, insert the bare wire into the barrel, and crimp using a tool matched to 12-10 AWG terminals. Ensure the brazed seam is oriented correctly for maximum strength. Verify the crimp is secure and the ring fits snugly on the 1/2 in stud before tightening.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

3M Products

3G Electric supplies 3M non-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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