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3M In-Line Splice Connector with Shearbolts - In-Line Splice Connectors with Shearbolts
3MIn-Line Splice Connectors with Shearbolts

3M In-Line Splice Connector with Shearbolts

The 3M Mechanical Connector (MPN 58539) is an in-line splice connector with shearbolts, designed for aluminum wire sizes from 300 kcmil to 600 kcmil. This connector accommodates two wire terminations, providing a…

SKU 3G-OTH-18310

Brand
3M
Item
In-Line Splice Connector with Shearbolts
Part Number
58539
Category
In-Line Splice Connectors with Shearbolts
Available to Order
Also known as:585393M
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Technical Specifications

3M
Manufacturer Part Number
58539
For Wire Material
Aluminum
Wire Terminations
2

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

Product Description

The 3M Mechanical Connector (MPN 58539) is an in-line splice connector with shearbolts, designed for aluminum wire sizes from 300 kcmil to 600 kcmil. This connector accommodates two wire terminations, providing a secure mechanical splice for industrial electrical applications.

Frequently Asked Questions

What is the 3M Mechanical Connector 58539 used for?

The 3M Mechanical Connector 58539 is an in-line splice connector with shearbolts, used to join two aluminum wires from 300 kcmil to 600 kcmil in industrial electrical systems. It provides a secure mechanical splice without requiring special tools, ideal for power distribution and heavy-duty installations.

What are the specifications of the 3M Mechanical Connector 58539?

The 3M Mechanical Connector 58539 is designed for aluminum wire from 300 kcmil to 600 kcmil, with two wire terminations. It is an in-line splice connector with shearbolts, ensuring a reliable mechanical connection. The manufacturer part number is 58539, and it is made by 3M.

Where to buy the 3M Mechanical Connector 58539 worldwide?

3G Electric supplies the 3M Mechanical Connector 58539 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this connector to your site. Contact us for pricing and lead time on this 3M part.

How to install the 3M Mechanical Connector 58539?

To install the 3M Mechanical Connector 58539, strip the aluminum wire insulation to the recommended length, insert each wire into the connector, and tighten the shearbolts until the heads shear off at the specified torque. This ensures a secure mechanical splice without over-tightening. Always follow 3M's installation instructions.

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 in-line splice connectors with shearbolts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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