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3M Butt Splice Connector: Bare, For Wire Size 22 AWG – 18 AWG, 600 V - Non-Insulated Butt Splice Connectors
3MNon-Insulated Butt Splice Connectors

3M Butt Splice Connector: Bare, For Wire Size 22 AWG – 18 AWG, 600 V

The 3M Butt Splice Connector (MPN MU18BCX) is a non-insulated butt splice connector for wire sizes 22 AWG – 18 AWG, rated 600 V, and supplied in a pack quantity of 100. 3G Electric interprets customer demand and…

SKU 3G-OTH-18120

Brand
3M
Item
Butt Splice Connector: Bare, For Wire Size 22 AWG – 18 AWG, 600 V
Category
Non-Insulated Butt Splice Connectors
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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
MU18BCX
Type
For Wire Size 22 AWG – 18 AWG, 600 V, Pack Qty 100

Technical Documents

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

Product Description

The 3M Butt Splice Connector (MPN MU18BCX) is a non-insulated butt splice connector for wire sizes 22 AWG – 18 AWG, rated 600 V, and supplied in a pack quantity of 100. 3G Electric interprets customer demand and delivers this genuine industrial connector across 14 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 the 3M MU18BCX butt splice connector used for?

The 3M MU18BCX is a non-insulated butt splice connector used to join two wires of 22 AWG to 18 AWG in electrical and industrial applications. It is commonly used in control panels, automotive wiring, and general maintenance for creating secure, permanent wire connections rated up to 600 V.

What are the specifications of the 3M MU18BCX butt splice connector?

The 3M MU18BCX is a bare (non-insulated) butt splice connector for wire sizes 22 AWG to 18 AWG, rated at 600 V. It comes in a pack quantity of 100. The manufacturer part number is MU18BCX, and it is produced by 3M.

Where to buy the 3M MU18BCX butt splice connector worldwide?

You can source the 3M MU18BCX butt splice connector through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your maintenance or production needs.

How to install a 3M non-insulated butt splice connector?

To install the 3M MU18BCX, strip approximately 1/4 inch of insulation from each wire end, insert both wires into the connector barrel, and crimp using a crimping tool matched to 22–18 AWG. Ensure a secure mechanical and electrical connection. For bare connectors, consider adding heat shrink or tape for insulation if required.

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 butt splice connectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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3M Butt Splice Connector: Red, Vinyl, For Wire Size 22 AWG – 18 AWG, 600 V, Pack Qty 25 (MPN BSV18Q)
3M Butt Splice Connector: Blue, Vinyl, For Wire Size 16 AWG – 14 AWG, 600 V, Pack Qty 25 (MPN BSV14Q)
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3M Butt Splice Connector: Blue, Vinyl, For Wire Size 16 AWG – 14 AWG, 600 V, Pack Qty 25 (MPN BSV14Q)

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