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3M MH10BCK Insulated Butt Splice Connector with Heat Shrink - Insulated Butt Splice Connectors with Heat Shrink
3MInsulated Butt Splice Connectors with Heat Shrink

3M MH10BCK Insulated Butt Splice Connector with Heat Shrink

The 3M Butt Splice Connector (Yellow, MPN MH10BCK) is an insulated heat-shrink connector for wire sizes 12 AWG to 10 AWG, rated at 1,000 V, supplied in a pack quantity of 250. 3G Electric interprets demand and…

SKU 3G-OTH-18803

Brand
3M
Item
MH10BCK Insulated Butt Splice Connector with Heat Shrink
Part Number
MH10BCK
Category
Insulated Butt Splice Connectors with Heat Shrink
Available to Order
Also known as:MH10BCK3M
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Technical Specifications

3M
Manufacturer Part Number
MH10BCK
Type
Heat Shrink, For Wire Size 12 AWG – 10 AWG, 1,000 V, Pack Qty 250

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Butt Splice Connector (Yellow, MPN MH10BCK) is an insulated heat-shrink connector for wire sizes 12 AWG to 10 AWG, rated at 1,000 V, supplied in a pack quantity of 250. 3G Electric interprets demand and delivers this genuine 3M product across 14 industrial departments, with specialist depth in electrical components as an authorised distributor.

Frequently Asked Questions

What is the 3M Butt Splice Connector MH10BCK used for?

The 3M MH10BCK is a heat-shrink butt splice connector used to join two wires in electrical systems. It is suitable for 12 AWG to 10 AWG wires, rated up to 1,000 V, and provides insulation and environmental sealing. Common applications include industrial control panels, automotive wiring, and general electrical maintenance.

What are the specifications of the 3M MH10BCK butt splice connector?

The 3M MH10BCK is a yellow, heat-shrink butt splice connector for wire sizes 12 AWG to 10 AWG. It has a voltage rating of 1,000 V and comes in a pack quantity of 250. The manufacturer part number is MH10BCK, and the brand is 3M. It is designed for insulated, sealed connections.

Where to buy 3M MH10BCK butt splice connectors worldwide?

3G Electric supplies the 3M MH10BCK butt splice connector worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver genuine 3M connectors to support your electrical projects.

How to install a 3M heat-shrink butt splice connector?

To install the 3M MH10BCK, strip the wire ends to the recommended length, insert each wire into the connector, and crimp using a proper crimping tool. Then apply heat evenly with a heat gun to shrink the insulation and seal the connection. Ensure the splice is fully covered and cooled before use.

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 with heat shrink. 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
Nylon-insulated butt splice connector for joining two wires end-to-end. Accepts wire sizes 12 AWG to 10 AWG, rated 600 V. Suitable for use in electrical systems requiring secure, insulated connections. Pack quantity of 500
3M
Nylon-insulated butt splice connector for joining two wires end-to-end. Accepts wire sizes 12 AWG to 10 AWG, rated 600 V. Suitable for use in electrical systems requiring secure, insulated connections. Pack quantity of 500
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 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
3M
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
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
3M
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 22 AWG to 18 AWG, rated 600 V. Suitable for electrical installations requiring a basic insulated splice. Pack of 100
3M
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
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
3M
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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Heat-shrink butt splice connector for joining two wires end-to-end. Rated 600 V, accepts 22 to 18 AWG wire. The heat-shrink sleeve seals the connection against moisture and corrosion. Pack of 25
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Heat-shrink butt splice connector for joining two wires end-to-end. Rated 600 V, accepts 22 to 18 AWG wire. The heat-shrink sleeve seals the connection against moisture and corrosion. Pack of 25
Heat-shrink butt splice connector for joining two wires in electrical systems. Rated for 1000 V and wire sizes 16 AWG to 14 AWG. Provides insulation and environmental sealing. Pack quantity of 250
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Heat-shrink butt splice connector for joining two wires in electrical systems. Rated for 1000 V and wire sizes 16 AWG to 14 AWG. Provides insulation and environmental sealing. Pack quantity of 250
Heat-shrink butt splice connector for joining two wires end-to-end. Rated 600 V, accommodates 16 AWG to 14 AWG wire. The heat-shrink sleeve provides environmental sealing against moisture and corrosion. Pack of 25
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Heat-shrink butt splice connector for joining two wires end-to-end. Rated 600 V, accommodates 16 AWG to 14 AWG wire. The heat-shrink sleeve provides environmental sealing against moisture and corrosion. Pack of 25
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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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
3M heat shrink butt splice connector for permanently joining two wires end-to-end. Rated 600 V, accepts 12 AWG to 10 AWG wire. Yellow insulation sleeve shrinks to seal the splice against moisture and contaminants. Pack of 25
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3M heat shrink butt splice connector for permanently joining two wires end-to-end. Rated 600 V, accepts 12 AWG to 10 AWG wire. Yellow insulation sleeve shrinks to seal the splice against moisture and contaminants. Pack of 25

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