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3M Butt Splice Connector: Bare, For Wire Size 12 AWG – 10 AWG, 600 V - Non-Insulated Butt Splice Connectors
3MNon-Insulated Butt Splice Connectors

3M Butt Splice Connector: Bare, For Wire Size 12 AWG – 10 AWG, 600 V

The 3M Butt Splice Connector (MPN M10BCK) is a non-insulated butt splice connector for wire sizes 12 AWG to 10 AWG, rated 600 V, and supplied in a pack quantity of 500. 3G Electric interprets your demand for this 3M…

SKU 3G-OTH-18200

Brand
3M
Item
Butt Splice Connector: Bare, For Wire Size 12 AWG – 10 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
M10BCK
Type
For Wire Size 12 AWG – 10 AWG, 600 V, Pack Qty 500

Technical Documents

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

Product Description

The 3M Butt Splice Connector (MPN M10BCK) is a non-insulated butt splice connector for wire sizes 12 AWG to 10 AWG, rated 600 V, and supplied in a pack quantity of 500. 3G Electric interprets your demand for this 3M connector and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor — sourcing the right part and supporting your application.

Frequently Asked Questions

What is the 3M M10BCK butt splice connector used for?

The 3M M10BCK is a non-insulated butt splice connector used to join two wires in electrical applications. It is designed for wire sizes 12 AWG to 10 AWG, rated for 600 V, and is commonly used in industrial wiring, panel building, and maintenance tasks where a reliable, permanent connection is needed.

What are the specifications of the 3M M10BCK butt splice connector?

The 3M M10BCK is a bare, non-insulated butt splice connector for wire sizes 12 AWG to 10 AWG, rated at 600 V. It comes in a pack quantity of 500. The manufacturer part number is M10BCK, and it is produced by 3M, a trusted brand in electrical connectivity.

Where to buy the 3M M10BCK butt splice connector worldwide?

You can source the 3M M10BCK butt splice connector from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time; we supply genuine 3M components for your projects.

How to install a 3M M10BCK butt splice connector?

To install the 3M M10BCK, strip the wire ends to the recommended length, insert each wire into the connector barrel, and crimp using a tool matched to 12–10 AWG. Ensure a secure mechanical and electrical connection. For non-insulated splices, apply heat shrink or tape if insulation is 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
3M Butt Splice Connector: Blue, Nylon, For Wire Size 16 AWG – 14 AWG, 600 V, Pack Qty 1,000 (MPN MNG14BCK)
3M
3M Butt Splice Connector: Blue, Nylon, For Wire Size 16 AWG – 14 AWG, 600 V, Pack Qty 1,000 (MPN MNG14BCK)
3M Butt Splice Connector: Yellow, Nylon, For Wire Size 12 AWG – 10 AWG, 600 V, Pack Qty 500 (MPN MNG10BCK)
3M
3M Butt Splice Connector: Yellow, Nylon, For Wire Size 12 AWG – 10 AWG, 600 V, Pack Qty 500 (MPN MNG10BCK)
3M Butt Splice Connector: Blue, Vinyl, For Wire Size 16 AWG – 14 AWG, 1,000 V, Pack Qty 1,000 (MPN MVU14BCK)
3M
3M Butt Splice Connector: Blue, Vinyl, For Wire Size 16 AWG – 14 AWG, 1,000 V, Pack Qty 1,000 (MPN MVU14BCK)
3M Butt Splice Connector: Red, Heat Shrink, For Wire Size 22 AWG – 18 AWG, 1,000 V, Pack Qty 250 (MPN MH18BCK)
3M
3M Butt Splice Connector: Red, Heat Shrink, For Wire Size 22 AWG – 18 AWG, 1,000 V, Pack Qty 250 (MPN MH18BCK)
3M Butt Splice Connector: Red, Vinyl, For Wire Size 8 AWG – 8 AWG, 1,000 V, Pack Qty 200 (MPN MV8BCK)
3M
3M Butt Splice Connector: Red, Vinyl, For Wire Size 8 AWG – 8 AWG, 1,000 V, Pack Qty 200 (MPN MV8BCK)

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3M Butt Splice Connector: Bare, For Wire Size 16 AWG – 14 AWG, 600 V, Pack Qty 1,000 (MPN M14BCK)
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3M Butt Splice Connector: Bare, For Wire Size 16 AWG – 14 AWG, 600 V, Pack Qty 1,000 (MPN M14BCK)
3M Butt Splice Connector: Bare, For Wire Size 8 AWG – 8 AWG, 600 V, Pack Qty 200 (MPN M8BCK)
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3M Butt Splice Connector: Bare, For Wire Size 12 AWG – 10 AWG, 600 V, Pack Qty 50 (MPN MU10BCX)
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3M Butt Splice Connector: Bare, For Wire Size 16 AWG – 14 AWG, 600 V, Pack Qty 100 (MPN MU14BCX)
3M Butt Splice Connector: Bare, For Wire Size 22 AWG – 18 AWG, 600 V, Pack Qty 100 (MPN MU18BCX)
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