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3M MVU14BCK Vinyl Insulated Butt Splice Connector - Insulated Butt Splice Connectors
3MInsulated Butt Splice Connectors

3M MVU14BCK Vinyl Insulated Butt Splice Connector

The 3M Butt Splice Connector (Blue, MPN MVU14BCK) is an insulated vinyl butt splice connector for wire sizes 16 AWG to 14 AWG, rated 1,000 V, and supplied in a pack quantity of 1,000. 3G Electric interprets customer…

SKU 3G-OTH-18520

Brand
3M
Item
MVU14BCK Vinyl Insulated Butt Splice Connector
Part Number
MVU14BCK
Category
Insulated Butt Splice Connectors
Available to Order
Also known as:MVU14BCK3M
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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
MVU14BCK
Type
Vinyl, For Wire Size 16 AWG – 14 AWG, 1,000 V, Pack Qty 1,000

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Butt Splice Connector (Blue, MPN MVU14BCK) is an insulated vinyl butt splice connector for wire sizes 16 AWG to 14 AWG, rated 1,000 V, and supplied in a pack quantity of 1,000. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments—including electrical components—with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the 3M Butt Splice Connector MVU14BCK used for?

The 3M MVU14BCK is an insulated butt splice connector used to join two wires of 16 AWG to 14 AWG in electrical wiring applications. It is rated for 1,000 V and is commonly used in industrial control panels, automotive wiring, and general electrical maintenance where a secure, insulated connection is required.

What are the specifications of the 3M Butt Splice Connector MVU14BCK?

The 3M MVU14BCK is a blue vinyl insulated butt splice connector for wire sizes 16 AWG to 14 AWG. It has a voltage rating of 1,000 V and comes in a pack quantity of 1,000. The manufacturer part number is MVU14BCK, and the brand is 3M.

Where to buy 3M Butt Splice Connector MVU14BCK in worldwide?

3G Electric supplies the 3M MVU14BCK butt splice connector worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact 3G Electric for pricing and availability; we source and deliver this 3M connector to any country.

How to install the 3M Butt Splice Connector MVU14BCK?

To install the 3M MVU14BCK, strip approximately 1/4 inch of insulation from each wire end. Insert one wire into each end of the connector until the stripped portion is fully inside. Use a crimping tool designed for insulated butt splices to compress the metal barrel onto the wires. Ensure a secure mechanical and electrical 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.
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3M Products

3G Electric supplies 3M 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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Heat shrink butt splice connector for joining two wires end-to-end. Rated 1000V, accommodates 22 to 18 AWG wire. The heat-shrink sleeve provides environmental sealing against moisture and corrosion. Suitable for electrical connections in control panels, automotive wiring, and general maintenance

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