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3M MVU18BCX Insulated Butt Splice Connector - Insulated Butt Splice Connectors
3MInsulated Butt Splice Connectors

3M MVU18BCX Insulated Butt Splice Connector

The 3M Butt Splice Connector (Red, MPN MVU18BCX) is a vinyl-insulated connector for wire sizes 22 AWG to 18 AWG, rated 600 V, in a pack quantity of 100. 3G Electric interprets your demand for this 3M product…

SKU 3G-OTH-17967

Brand
3M
Item
MVU18BCX Insulated Butt Splice Connector
Part Number
MVU18BCX
Category
Insulated Butt Splice Connectors
Available to Order
Also known as:MVU18BCX3M
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

3M
Manufacturer Part Number
MVU18BCX
Type
Vinyl, 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 (Red, MPN MVU18BCX) is a vinyl-insulated connector for wire sizes 22 AWG to 18 AWG, rated 600 V, in a pack quantity of 100. 3G Electric interprets your demand for this 3M product, sourcing and quoting it across 14 industrial departments, with specialist depth in electrical components.

Frequently Asked Questions

What is a 3M butt splice connector used for?

A 3M butt splice connector joins two wires end-to-end in electrical installations. It is commonly used in industrial control panels, automotive wiring, and general electrical maintenance where a reliable, insulated connection is required for 22 AWG to 18 AWG wire.

What are the specifications of the 3M MVU18BCX butt splice connector?

The 3M MVU18BCX is a red vinyl insulated butt splice connector rated for 600 V. It accepts wire sizes 22 AWG to 18 AWG and comes in a pack quantity of 100. The vinyl insulation provides basic electrical protection for permanent splices.

Where to buy 3M butt splice connectors worldwide?

3G Electric supplies the 3M MVU18BCX butt splice connector to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 100-pack of red vinyl connectors for 22–18 AWG wire.

How to install a 3M butt splice connector?

Strip approximately 3/8 inch of insulation from each wire end. Insert one wire into each end of the 3M butt splice until the conductor is fully inside the metal barrel. Use a crimping tool designed for insulated terminals to compress the barrel firmly. Verify the connection is secure before applying heat shrink or tape if needed.

Used in

Common applications for 3M
Electrical maintenance — 3M Super 33+ electrical tape for insulating splices and bundling wires in control circuits.
Mining cable repair — 3M molded resin pouch for coating cable jackets in mine and portable cable applications.
Utility cable splicing — 3M cold shrink splice kit rated for 15 kV for insulating and repairing power cables.
Industrial wire harnessing — 3M 2520 series varnished cotton cloth tape for abrasion resistance in wire harnessing.
Structural bonding — 3M DP8005 acrylic adhesive for bonding plastics, metals, and composites in assembly operations.
Cable protection — 3M heat shrink tubing for sealing and protecting electrical connections from moisture and abrasion.
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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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Vinyl-insulated butt splice connector for joining two wires end-to-end. Accepts wire sizes 16 AWG to 14 AWG, rated 600 V. Color-coded blue for size identification. Pack quantity of 100
3M
Vinyl-insulated butt splice connector for joining two wires end-to-end. Accepts wire sizes 16 AWG to 14 AWG, rated 600 V. Color-coded blue for size identification. Pack quantity of 100
This vinyl insulated butt splice connector is designed for joining two wires end-to-end in electrical systems. It accepts wire sizes 22 AWG to 18 AWG and is rated for 600 V. The red vinyl insulation provides basic protection against short circuits. Suitable for use in control panels, wiring repairs, and general electrical connections
3M
This vinyl insulated butt splice connector is designed for joining two wires end-to-end in electrical systems. It accepts wire sizes 22 AWG to 18 AWG and is rated for 600 V. The red vinyl insulation provides basic protection against short circuits. Suitable for use in control panels, wiring repairs, and general electrical connections
Vinyl-insulated butt splice connector for joining two wires end-to-end. Accepts 22 AWG to 18 AWG wire, rated 600 V. Pack of 25. Suitable for electrical wiring repairs, control panels, and general industrial maintenance
3M
Vinyl-insulated butt splice connector for joining two wires end-to-end. Accepts 22 AWG to 18 AWG wire, rated 600 V. Pack of 25. Suitable for electrical wiring repairs, control panels, and general industrial maintenance
Non-insulated butt splice connector for joining two wires of 22 AWG to 18 AWG. Rated for 600 V. Suitable for use in control panels, automotive wiring, and general electrical maintenance where a permanent wire connection is required. Supplied in a pack quantity of 100
3M
Non-insulated butt splice connector for joining two wires of 22 AWG to 18 AWG. Rated for 600 V. Suitable for use in control panels, automotive wiring, and general electrical maintenance where a permanent wire connection is required. Supplied in a pack quantity of 100
Vinyl-insulated butt splice connector for joining two wires of 16 AWG to 14 AWG. Rated for 600 V, the blue connector provides a secure, insulated splice for electrical wiring in control panels, junction boxes, and general maintenance applications. Pack of 100
3M
Vinyl-insulated butt splice connector for joining two wires of 16 AWG to 14 AWG. Rated for 600 V, the blue connector provides a secure, insulated splice for electrical wiring in control panels, junction boxes, and general maintenance applications. Pack of 100
Nylon insulated butt splice connector for joining two wires of 22 AWG to 18 AWG. Rated 600 V. Suitable for general electrical wiring, control panels, and automotive applications. Pack quantity 1,000
3M
Nylon insulated butt splice connector for joining two wires of 22 AWG to 18 AWG. Rated 600 V. Suitable for general electrical wiring, control panels, and automotive applications. Pack quantity 1,000

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Vinyl insulated butt splice connector for joining two 8 AWG wires end-to-end. Rated for 1000V maximum. Pack of 200. Suitable for electrical connections in industrial control panels, junction boxes, and power distribution systems
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Vinyl insulated butt splice connector for joining two 8 AWG wires end-to-end. Rated for 1000V maximum. Pack of 200. Suitable for electrical connections in industrial control panels, junction boxes, and power distribution systems
Vinyl insulated butt splice connector for joining two wires of 16 AWG to 14 AWG. Rated 1000 V. Suitable for general electrical wiring, control panels, and automotive applications. Pack quantity 1000
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Vinyl insulated butt splice connector for joining two wires of 16 AWG to 14 AWG. Rated 1000 V. Suitable for general electrical wiring, control panels, and automotive applications. Pack quantity 1000
Vinyl-insulated butt splice connector for joining two 8 AWG wires. Rated for 1000 V. Suitable for use in electrical panels, machinery wiring, and general maintenance applications requiring a secure insulated splice. Pack of 10
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Vinyl-insulated butt splice connector for joining two 8 AWG wires. Rated for 1000 V. Suitable for use in electrical panels, machinery wiring, and general maintenance applications requiring a secure insulated splice. Pack of 10
Vinyl-insulated butt splice connector for joining two wires of 16 AWG to 14 AWG. Rated for 600 V maximum. Suitable for use in electrical wiring applications such as industrial control panels, automotive wiring, and general electrical maintenance. Pack of 25
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Vinyl-insulated butt splice connector for joining two wires of 16 AWG to 14 AWG. Rated for 600 V maximum. Suitable for use in electrical wiring applications such as industrial control panels, automotive wiring, and general electrical maintenance. Pack of 25
Vinyl-insulated butt splice connector for joining two wires of 22 AWG to 18 AWG. Rated for 1000 V. Suitable for use in electrical wiring applications such as control panels, automotive wiring, and general maintenance. Pack of 1000
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Vinyl-insulated butt splice connector for joining two wires of 22 AWG to 18 AWG. Rated for 1000 V. Suitable for use in electrical wiring applications such as control panels, automotive wiring, and general maintenance. Pack of 1000
Vinyl-insulated butt splice connector for joining two wires end-to-end. Accepts wire sizes 12 AWG to 10 AWG, rated 600 V. Yellow color coding indicates wire range. Pack of 50. Suitable for electrical installations requiring secure, insulated connections
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Vinyl-insulated butt splice connector for joining two wires end-to-end. Accepts wire sizes 12 AWG to 10 AWG, rated 600 V. Yellow color coding indicates wire range. Pack of 50. Suitable for electrical installations requiring secure, insulated connections
Yellow nylon-insulated butt splice connector for joining two wires of 12 AWG to 10 AWG. Rated 600 V. Suitable for electrical wiring in industrial, automotive, and panel building applications. Pack quantity 50
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Yellow nylon-insulated butt splice connector for joining two wires of 12 AWG to 10 AWG. Rated 600 V. Suitable for electrical wiring in industrial, automotive, and panel building applications. Pack quantity 50
Vinyl-insulated butt splice connector for joining two wires end-to-end. Accepts wire sizes 22 AWG to 18 AWG, rated at 1,000 V. Suitable for general electrical wiring, control panels, and automotive applications. Pack quantity of 100
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Vinyl-insulated butt splice connector for joining two wires end-to-end. Accepts wire sizes 22 AWG to 18 AWG, rated at 1,000 V. Suitable for general electrical wiring, control panels, and automotive applications. Pack quantity of 100

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