We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
3M MN6-12R/SK Nylon Insulated Ring Terminal, 6 AWG, 1/2 in Stud, 1000V - Insulated Ring Terminals
3MInsulated Ring Terminals

3M MN6-12R/SK Nylon Insulated Ring Terminal, 6 AWG, 1/2 in Stud, 1000V

The 3M Ring Terminal (Blue, MPN MN6-12R/SK) is an insulated ring terminal with nylon insulation rated for 1,000 V. It accommodates 6 AWG to 6 AWG wire sizes and fits a 1/2 in stud. 3G Electric interprets demand and…

SKU 3G-OTH-132164

Also listed as: MN612RSK · MN6 12R SK · MN6-12R-SK

Brand
3M
Item
MN6-12R/SK Nylon Insulated Ring Terminal, 6 AWG, 1/2 in Stud, 1000V
Part Number
MN6-12R/SK
Category
Insulated Ring Terminals
Available to Order
Also known as:MN6-12R/SK3M
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

3M
Manufacturer Part Number
MN6-12R/SK
Type
Nylon Insulation, 1,000 V
Stud Size
1/2 in
Wire Sizes
6 AWG to 6 AWG

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The 3M Ring Terminal (Blue, MPN MN6-12R/SK) is an insulated ring terminal with nylon insulation rated for 1,000 V. It accommodates 6 AWG to 6 AWG wire sizes and fits a 1/2 in stud. 3G Electric interprets demand and delivers this terminal across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

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 connections up to 1,000 V are required.

What are the specifications of the 3M MN6-12R/SK ring terminal?

The 3M MN6-12R/SK is a blue nylon-insulated ring terminal for 6 AWG wire, with a 1/2 in stud size and a 1,000 V rating. The nylon insulation provides abrasion resistance and dielectric strength for demanding industrial environments.

Where to buy 3M ring terminals in worldwide?

3G Electric supplies 3M ring terminals like the MN6-12R/SK to customers worldwide. We handle full logistics, customs clearance, and delivery to your site, ensuring you get the correct terminal for your application without the hassle of international sourcing.

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 6 AWG and nylon insulation. Ensure the ring seats flat against the stud before tightening. Always follow 3M's crimp specifications for a reliable connection.

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.
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Nylon-insulated ring terminal rated for 1000 V. Accepts 6 AWG wire and fits 1/4 in stud size. Used for secure electrical connections in power distribution and control wiring
3M
Nylon-insulated ring terminal rated for 1000 V. Accepts 6 AWG wire and fits 1/4 in stud size. Used for secure electrical connections in power distribution and control wiring
Nylon-insulated ring terminal for terminating 6 AWG wire to a #10 stud. Rated for 1000 V. Suitable for panel building, motor controls, and heavy equipment wiring
3M
Nylon-insulated ring terminal for terminating 6 AWG wire to a #10 stud. Rated for 1000 V. Suitable for panel building, motor controls, and heavy equipment wiring
Nylon-insulated ring terminal rated for 1000 V. Accepts 6 AWG wire and fits 3/8 in studs. Used for permanent crimp connections in control panels, power distribution, and equipment wiring
3M
Nylon-insulated ring terminal rated for 1000 V. Accepts 6 AWG wire and fits 3/8 in studs. Used for permanent crimp connections in control panels, power distribution, and equipment wiring
Nylon-insulated ring terminal rated for 1000V, with a 5/16 in stud size and accepting 12 AWG to 10 AWG wire. Used for secure electrical connections in control panels, machinery, and power distribution systems
3M
Nylon-insulated ring terminal rated for 1000V, with a 5/16 in stud size and accepting 12 AWG to 10 AWG wire. Used for secure electrical connections in control panels, machinery, and power distribution systems
Nylon-insulated ring terminal rated for 1000 V, accepting 8 AWG wire. Features a 3/8 in stud size for secure, vibration-resistant connections in power distribution and heavy equipment wiring
3M
Nylon-insulated ring terminal rated for 1000 V, accepting 8 AWG wire. Features a 3/8 in stud size for secure, vibration-resistant connections in power distribution and heavy equipment wiring
Vinyl insulated ring terminal for #4 stud size, accepting 16 AWG to 14 AWG wire. Rated 600 V. Used for secure electrical connections in control panels, power distribution, and general wiring applications
3M
Vinyl insulated ring terminal for #4 stud size, accepting 16 AWG to 14 AWG wire. Rated 600 V. Used for secure electrical connections in control panels, power distribution, and general wiring applications

More from 3M

View all 3M parts
Vinyl-insulated ring terminal rated for 600 V. Accepts 12 AWG to 10 AWG wire and fits a 1/4 in stud. Used for secure wire termination in electrical panels, machinery, and power distribution systems
3M
Vinyl-insulated ring terminal rated for 600 V. Accepts 12 AWG to 10 AWG wire and fits a 1/4 in stud. Used for secure wire termination in electrical panels, machinery, and power distribution systems
Nylon-insulated ring terminal for #6 studs, rated 1000 V. Accepts 22 AWG to 18 AWG wire. Used for secure electrical connections in control panels, automation systems, and power distribution
3M
Nylon-insulated ring terminal for #6 studs, rated 1000 V. Accepts 22 AWG to 18 AWG wire. Used for secure electrical connections in control panels, automation systems, and power distribution
Vinyl insulated ring terminal rated for 600 V. Accepts 12 AWG to 10 AWG wire and fits 3/8 in studs. Used for terminating wires in control panels, machinery, and power distribution systems where secure connections are required
3M
Vinyl insulated ring terminal rated for 600 V. Accepts 12 AWG to 10 AWG wire and fits 3/8 in studs. Used for terminating wires in control panels, machinery, and power distribution systems where secure connections are required
Yellow nylon-insulated ring terminal for #10 studs. Accepts 12 AWG to 10 AWG wire. Rated 1000 V. Used for secure electrical connections in control panels, machinery, and power distribution
3M
Yellow nylon-insulated ring terminal for #10 studs. Accepts 12 AWG to 10 AWG wire. Rated 1000 V. Used for secure electrical connections in control panels, machinery, and power distribution
Yellow vinyl insulated ring terminal for #10 stud size, accepting 12 AWG to 10 AWG wire. Rated for 1000 V. Used for secure electrical connections in power distribution and control circuits
3M
Yellow vinyl insulated ring terminal for #10 stud size, accepting 12 AWG to 10 AWG wire. Rated for 1000 V. Used for secure electrical connections in power distribution and control circuits
Nylon-insulated ring terminal for #8 studs, rated 1000 V. Accepts 16 AWG to 14 AWG wire. Used for secure electrical connections in control panels, machinery, and power distribution systems
3M
Nylon-insulated ring terminal for #8 studs, rated 1000 V. Accepts 16 AWG to 14 AWG wire. Used for secure electrical connections in control panels, machinery, and power distribution systems
Yellow nylon-insulated ring terminal for #8 stud size, accepting 12 AWG to 10 AWG wire. Rated for 1,000 V maximum. Used for secure electrical connections in control panels, machinery, and power distribution applications
3M
Yellow nylon-insulated ring terminal for #8 stud size, accepting 12 AWG to 10 AWG wire. Rated for 1,000 V maximum. Used for secure electrical connections in control panels, machinery, and power distribution applications
Vinyl-insulated ring terminal rated 600 V, for 5/16 in studs and 12 AWG to 10 AWG wire. Used for secure connections in control panels, machinery, and power distribution
3M
Vinyl-insulated ring terminal rated 600 V, for 5/16 in studs and 12 AWG to 10 AWG wire. Used for secure connections in control panels, machinery, and power distribution

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first