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3M MVU14BCX Vinyl Insulated Butt Splice Connector - Insulated Butt Splice Connectors
3MInsulated Butt Splice Connectors

3M MVU14BCX Vinyl Insulated Butt Splice Connector

The 3M Butt Splice Connector (Blue, MPN MVU14BCX) is a vinyl-insulated butt splice connector for wire sizes 16 AWG to 14 AWG, rated at 600 V, and supplied in a pack quantity of 100. This product is part of 3G…

SKU 3G-OTH-17780

Brand
3M
Item
MVU14BCX Vinyl Insulated Butt Splice Connector
Part Number
MVU14BCX
Category
Insulated Butt Splice Connectors
Available to Order
Also known as:MVU14BCX3M
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Technical Specifications

3M
Manufacturer Part Number
MVU14BCX
Type
Vinyl, For Wire Size 16 AWG – 14 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 (Blue, MPN MVU14BCX) is a vinyl-insulated butt splice connector for wire sizes 16 AWG to 14 AWG, rated at 600 V, and supplied in a pack quantity of 100. This product is part of 3G Electric's broad industrial supply across 14 departments, with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is a 3M butt splice connector used for?

A 3M butt splice connector is used to join two wires end-to-end in electrical wiring applications. It 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 MVU14BCX butt splice connector?

The 3M MVU14BCX is a blue, vinyl-insulated butt splice connector rated for 600 V. It accepts wire sizes 16 AWG to 14 AWG and comes in a pack quantity of 100. The manufacturer part number is MVU14BCX.

Where to buy 3M butt splice connectors worldwide?

You can source 3M butt splice connectors worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact them for availability and lead times.

How to install a 3M butt splice connector?

To install a 3M butt splice connector, strip the wire ends to the recommended length, insert each wire into opposite ends of the connector, and crimp firmly using a crimping tool matched to the wire gauge. Ensure the insulation is fully seated for a secure, insulated joint.

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

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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
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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
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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
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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
This non-insulated butt splice connector from 3M is designed for joining two wires in electrical applications. It accommodates wire sizes 16 AWG to 14 AWG and is rated for 600 V. Supplied in a pack quantity of 100, it is suitable for use in industrial wiring, panel building, and maintenance tasks requiring permanent connections
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This non-insulated butt splice connector from 3M is designed for joining two wires in electrical applications. It accommodates wire sizes 16 AWG to 14 AWG and is rated for 600 V. Supplied in a pack quantity of 100, it is suitable for use in industrial wiring, panel building, and maintenance tasks requiring permanent connections
Vinyl-insulated butt splice connector for joining two 6 AWG wires. Rated 1000V maximum. Suitable for electrical installations in industrial, commercial, and utility settings. Pack of 10
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Vinyl-insulated butt splice connector for joining two 6 AWG wires. Rated 1000V maximum. Suitable for electrical installations in industrial, commercial, and utility settings. Pack of 10
Nylon-insulated butt splice connector for joining two wires of 16 AWG to 14 AWG. Rated for 600 V. Color-coded blue for wire size identification. Suitable for use in electrical wiring applications requiring a secure crimp connection. Supplied in a pack quantity of 1,000
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Nylon-insulated butt splice connector for joining two wires of 16 AWG to 14 AWG. Rated for 600 V. Color-coded blue for wire size identification. Suitable for use in electrical wiring applications requiring a secure crimp connection. Supplied in a pack quantity of 1,000

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Nylon-insulated butt splice connector for joining two wires of 16 AWG to 14 AWG. Rated 600 V. Color-coded blue for wire range identification. Pack of 100. Used in electrical wiring for splicing wires in junction boxes, control panels, and general maintenance
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Nylon-insulated butt splice connector for joining two wires of 16 AWG to 14 AWG. Rated 600 V. Color-coded blue for wire range identification. Pack of 100. Used in electrical wiring for splicing wires in junction boxes, control panels, and general maintenance
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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
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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 600 V. Suitable for electrical installations requiring a basic insulated splice. Pack of 100
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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
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
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