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3M 58740 Vinyl Insulated Butt Splice Connector, 16-14 AWG, 600V, Blue, 100-Pack - Insulated Butt Splice Connectors
3MInsulated Butt Splice Connectors

3M 58740 Vinyl Insulated Butt Splice Connector, 16-14 AWG, 600V, Blue, 100-Pack

The 3M Butt Splice Connector (Blue, MPN 58740) is a vinyl-insulated butt splice connector for wire sizes 16 AWG to 14 AWG, rated 600 V, and supplied in a pack quantity of 100. 3G Electric interprets customer demand…

SKU 3G-OTH-18565

Brand
3M
Item
58740 Vinyl Insulated Butt Splice Connector, 16-14 AWG, 600V, Blue, 100-Pack
Part Number
58740
Category
Insulated Butt Splice Connectors
Available to Order
Also known as:587403M
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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
58740
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 58740) is a vinyl-insulated butt splice connector for wire sizes 16 AWG to 14 AWG, rated 600 V, and supplied in a pack quantity of 100. 3G Electric interprets customer demand and delivers genuine industrial equipment, parts and supplies across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the 3M Butt Splice Connector 58740 used for?

The 3M Butt Splice Connector 58740 is used to join two wires of 16 AWG to 14 AWG in electrical applications. It provides a secure, insulated connection rated for 600 V, commonly used in industrial wiring, control panels, and maintenance repairs where reliable splicing is required.

What are the specifications of the 3M Butt Splice Connector 58740?

The 3M Butt Splice Connector 58740 is a blue, vinyl-insulated connector for wire sizes 16 AWG to 14 AWG, rated 600 V. It comes in a pack quantity of 100. The manufacturer part number is 58740, and it is designed for durable, insulated butt splices in electrical systems.

Where to buy the 3M Butt Splice Connector 58740 worldwide?

You can source the 3M Butt Splice Connector 58740 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 us for availability and lead time on this 3M connector.

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 intact and the connection is secure before testing continuity.

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.
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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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