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3M MU18-6R/SK Non-Insulated Ring Terminal - Non-Insulated Ring Terminals
3MNon-Insulated Ring Terminals

3M MU18-6R/SK Non-Insulated Ring Terminal

The 3M Ring Terminal: Bare (MPN MU18-6R/SK) is a non-insulated ring terminal with a #6 stud size, rated for 600 V and 22 AWG to 18 AWG wire sizes, featuring a butted barrel and seam construction.

SKU 3G-OTH-20106

Also listed as: MU186RSK · MU18 6R SK · MU18-6R-SK

Brand
3M
Item
MU18-6R/SK Non-Insulated Ring Terminal
Part Number
MU18-6R/SK
Category
Non-Insulated Ring Terminals
Available to Order
Also known as:MU18-6R/SK3M
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

3M
Manufacturer Part Number
MU18-6R/SK
Type
#6 Stud Size, 600 V, Butted Barrel & Seam
Wire Sizes
22 AWG to 18 AWG

Technical Documents

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

Product Description

The 3M Ring Terminal: Bare (MPN MU18-6R/SK) is a non-insulated ring terminal with a #6 stud size, rated for 600 V and 22 AWG to 18 AWG wire sizes, featuring a butted barrel and seam construction.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the 3M MU18-6R/SK ring terminal used for?

The 3M MU18-6R/SK is a non-insulated ring terminal used for secure electrical connections in industrial control panels, automotive wiring, and appliance manufacturing. It accommodates 22 AWG to 18 AWG wire sizes with a #6 stud size and is rated for 600 V applications.

What are the specifications of the 3M MU18-6R/SK ring terminal?

The 3M MU18-6R/SK is a bare, non-insulated ring terminal with a butted barrel and seam design. It fits #6 studs, accepts 22 AWG to 18 AWG wire, and is rated for 600 V. The manufacturer part number is MU18-6R/SK, and it is produced by 3M.

Where to buy 3M MU18-6R/SK ring terminals worldwide?

3G Electric supplies 3M MU18-6R/SK ring terminals worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this part number.

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

Strip the wire to the recommended length, insert it into the barrel, and crimp using a tool matched to the wire gauge (22–18 AWG). Ensure the butted seam is fully compressed for a gas-tight connection. No insulation is present, so protect the joint with heat shrink or tape if needed.

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.
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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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