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3M M8BCK Non-Insulated Butt Splice Connector, 8 AWG, 600 V, Pack of 200 - Non-Insulated Butt Splice Connectors
3MNon-Insulated Butt Splice Connectors

3M M8BCK Non-Insulated Butt Splice Connector, 8 AWG, 600 V, Pack of 200

3M Non-Insulated Butt Splice Connectors.

SKU 3G-OTH-18295

Brand
3M
Item
M8BCK Non-Insulated Butt Splice Connector, 8 AWG, 600 V, Pack of 200
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
M8BCK

Technical Documents

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

Product Description

3M Non-Insulated Butt Splice Connectors.

Frequently Asked Questions

What is the 3M M8BCK butt splice connector used for?

The 3M M8BCK is a non-insulated butt splice connector used to join two 8 AWG wires in electrical installations. It is commonly applied in industrial control panels, power distribution, and heavy equipment wiring where a reliable, low-resistance connection is required.

What are the specifications of the 3M M8BCK butt splice connector?

The 3M M8BCK is a bare (non-insulated) butt splice connector rated for 600 V and accepts wire sizes from 8 AWG to 8 AWG. It is sold in a pack quantity of 200. The manufacturer part number is M8BCK, and it is produced by 3M.

Where to buy the 3M M8BCK butt splice connector worldwide?

3G Electric supplies the 3M M8BCK butt splice connector worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this 3M connector for your project.

How to install a 3M M8BCK butt splice connector?

To install the 3M M8BCK, strip 8 AWG wire ends to the recommended length, insert each wire into opposite ends of the connector, and crimp using a tool matched to the barrel size. Ensure a secure mechanical and electrical connection. For best results, follow 3M's generic crimping guidelines.

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
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
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
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
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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
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 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

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Non-insulated butt splice connector for joining two wires end-to-end. Accepts 22 AWG to 18 AWG wire, rated 600 V. Bare copper construction allows custom insulation or use in confined spaces. Pack of 1,000
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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
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
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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