Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
3M MV18-6R/SK Insulated Ring Terminal, Vinyl, #6 Stud, 22-18 AWG, 600V - Insulated Ring Terminals
3MInsulated Ring Terminals

3M MV18-6R/SK Insulated Ring Terminal, Vinyl, #6 Stud, 22-18 AWG, 600V

The 3M Ring Terminal: Red (SKU MV18-6R/SK, MPN MV18-6R/SK) is an insulated ring terminal from 3M. It features vinyl insulation, accommodates #6 stud size and 22 AWG to 18 AWG wire sizes, and is rated for 600 V.

SKU 3G-OTH-132125

Also listed as: MV186RSK · MV18 6R SK · MV18-6R-SK

Brand
3M
Item
MV18-6R/SK Insulated Ring Terminal, Vinyl, #6 Stud, 22-18 AWG, 600V
Part Number
MV18-6R/SK
Category
Insulated Ring Terminals
Available to Order
Also known as:MV18-6R/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 — 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
MV18-6R/SK
Type
Vinyl Insulation, #6 Stud Size, 600 V
Wire Sizes
22 AWG to 18 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: Red (SKU MV18-6R/SK, MPN MV18-6R/SK) is an insulated ring terminal from 3M. It features vinyl insulation, accommodates #6 stud size and 22 AWG to 18 AWG wire sizes, and is rated for 600 V.

Frequently Asked Questions

What is a 3M ring terminal used for?

A 3M ring terminal creates a secure, permanent electrical connection by crimping the wire inside the vinyl-insulated barrel and bolting the ring end to a stud. It is commonly used in industrial control panels, machinery wiring, and power distribution where reliable, vibration-resistant terminations are required.

What are the specifications of the 3M MV18-6R/SK ring terminal?

The 3M MV18-6R/SK is a red vinyl-insulated ring terminal rated for 600 V. It fits #6 stud size and accepts 22 AWG to 18 AWG wire. The vinyl insulation provides electrical protection and color coding for quick wire-gauge identification. It is manufactured by 3M.

Where to buy 3M ring terminals worldwide?

3G Electric supplies 3M ring terminals like the MV18-6R/SK to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on your order.

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

Strip the wire to the recommended length, insert it into the terminal barrel, and crimp firmly with a ratcheting crimp tool matched to the wire gauge. Ensure the ring sits flat against the stud before tightening the nut. Always follow 3M's installation guidelines for reliable connections.

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

More from 3M

View all 3M parts
Vinyl-insulated ring terminal for 22 AWG to 18 AWG wire. Accommodates #10, #6, and #8 stud sizes. Rated for 1,000 V. Suitable for power distribution and control wiring applications requiring secure ring-type connections
3M
Vinyl-insulated ring terminal for 22 AWG to 18 AWG wire. Accommodates #10, #6, and #8 stud sizes. Rated for 1,000 V. Suitable for power distribution and control wiring applications requiring secure ring-type connections
Vinyl-insulated ring terminal rated for 1,000 V. Accepts 16 AWG to 14 AWG wire and fits #10, #6, and #8 stud sizes. Used for secure electrical connections in control panels, machinery, and power distribution systems
3M
Vinyl-insulated ring terminal rated for 1,000 V. Accepts 16 AWG to 14 AWG wire and fits #10, #6, and #8 stud sizes. Used for secure electrical connections in control panels, machinery, and power distribution systems
Nylon-insulated ring terminal for 8 AWG wire, with a #10 stud size and 1000V rating. Used for secure crimp connections in control panels, machinery, and power distribution where vibration resistance is required
3M
Nylon-insulated ring terminal for 8 AWG wire, with a #10 stud size and 1000V rating. Used for secure crimp connections in control panels, machinery, and power distribution where vibration resistance is required
Vinyl-insulated ring terminal for #10 studs, accepting 12 AWG to 10 AWG wire. Rated 600 V. Used for secure electrical connections in control panels, machinery, and power distribution
3M
Vinyl-insulated ring terminal for #10 studs, accepting 12 AWG to 10 AWG wire. Rated 600 V. Used for secure electrical connections in control panels, machinery, and power distribution
Vinyl-insulated ring terminal rated for 1000V, with a 1/4 in stud size and accepting 12 AWG to 10 AWG wire. Used for secure electrical connections in control panels, power distribution, and equipment wiring
3M
Vinyl-insulated ring terminal rated for 1000V, with a 1/4 in stud size and accepting 12 AWG to 10 AWG wire. Used for secure electrical connections in control panels, power distribution, and equipment wiring
This insulated ring terminal features vinyl insulation rated for 1000V and accommodates #10 stud size with wire sizes from 12 AWG to 10 AWG. The funnel entry design simplifies wire insertion. Suitable for use in electrical panels, machinery, and power distribution for secure connections
3M
This insulated ring terminal features vinyl insulation rated for 1000V and accommodates #10 stud size with wire sizes from 12 AWG to 10 AWG. The funnel entry design simplifies wire insertion. Suitable for use in electrical panels, machinery, and power distribution for secure connections
Insulated ring terminal with red nylon insulation, rated for 1000 V. Accommodates 22 AWG to 18 AWG wire sizes and fits #8 studs. Used for secure electrical connections in control panels, automation systems, and power distribution
3M
Insulated ring terminal with red nylon insulation, rated for 1000 V. Accommodates 22 AWG to 18 AWG wire sizes and fits #8 studs. Used for secure electrical connections in control panels, automation systems, and power distribution
Yellow nylon-insulated ring terminal for #6 stud size, accepting 12 AWG to 10 AWG wire. Rated for 1,000 V. Used to terminate wires in control panels, machinery, and power distribution systems requiring secure, insulated connections
3M
Yellow nylon-insulated ring terminal for #6 stud size, accepting 12 AWG to 10 AWG wire. Rated for 1,000 V. Used to terminate wires in control panels, machinery, and power distribution systems requiring secure, insulated connections

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first