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3M M18-8R/LK Non-Insulated Ring Terminal - Non-Insulated Ring Terminals
3MNon-Insulated Ring Terminals

3M M18-8R/LK Non-Insulated Ring Terminal

The 3M Ring Terminal: Bare (MPN M18-8R/LK) is a non-insulated ring terminal designed for #8 stud size, accommodating 22 AWG to 18 AWG wire sizes with a 1,000 V rating and brazed barrel & seam construction. This…

SKU 3G-OTH-20590

Also listed as: M188RLK · M18 8R LK · M18-8R-LK

Brand
3M
Item
M18-8R/LK Non-Insulated Ring Terminal
Part Number
M18-8R/LK
Category
Non-Insulated Ring Terminals
Available to Order
Also known as:M18-8R/LK3M
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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
M18-8R/LK
Type
#8 Stud Size, 1,000 V, Brazed Barrel & Seam
Wire Sizes
22 AWG to 18 AWG

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Ring Terminal: Bare (MPN M18-8R/LK) is a non-insulated ring terminal designed for #8 stud size, accommodating 22 AWG to 18 AWG wire sizes with a 1,000 V rating and brazed barrel & seam construction. This terminal is supplied by 3G Electric, which interprets customer demand and delivers genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor.

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 a 3M M18-8R/LK ring terminal used for?

The 3M M18-8R/LK is a non-insulated ring terminal for terminating 22 AWG to 18 AWG wires onto a #8 stud. It is used in industrial control panels, electrical equipment, and machinery where a reliable, high-temperature brazed barrel connection is required.

What are the specifications of the 3M M18-8R/LK ring terminal?

The 3M M18-8R/LK is a bare ring terminal with a #8 stud size, accepting 22 AWG to 18 AWG wire. It features a brazed barrel and seam for strength, rated for 1,000 V. The manufacturer part number is M18-8R/LK.

Where to buy 3M M18-8R/LK ring terminals worldwide?

3G Electric supplies the 3M M18-8R/LK ring terminal to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this non-insulated ring terminal.

How to install a 3M M18-8R/LK bare ring terminal?

Strip 22 AWG to 18 AWG wire to the recommended length, insert into the brazed barrel, and crimp using a tool matched to the terminal size. Ensure the ring fits snugly on a #8 stud. No insulation to strip; inspect the brazed seam after crimping.

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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