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3M Mechanical Connector: For Wire Size 1/0 AWG – 350 kcmil - In-Line Splice Connectors with Shearbolts
3MIn-Line Splice Connectors with Shearbolts

3M Mechanical Connector: For Wire Size 1/0 AWG – 350 kcmil

The 3M Mechanical Connector (MPN 58538) is an in-line splice connector with shearbolts for 2 wire terminations. It accommodates wire sizes from 1/0 AWG to 350 kcmil and is designed for aluminum wire material.

SKU 3G-OTH-18299

Brand
3M
Item
Mechanical Connector: For Wire Size 1/0 AWG – 350 kcmil
Category
In-Line Splice Connectors with Shearbolts
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Technical Specifications

3M
Manufacturer Part Number
58538
For Wire Material
Aluminum
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3M Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The 3M Mechanical Connector (MPN 58538) is an in-line splice connector with shearbolts for 2 wire terminations. It accommodates wire sizes from 1/0 AWG to 350 kcmil and is designed for aluminum wire material.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the 3M Mechanical Connector 58538 used for?

The 3M Mechanical Connector 58538 is an in-line splice connector with shearbolts used to join two aluminum wires in industrial power distribution, utility, and commercial electrical systems. It accommodates wire sizes from 1/0 AWG to 350 kcmil, providing a reliable, high-conductivity splice without specialized tooling.

What are the specifications of the 3M Mechanical Connector 58538?

The 3M Mechanical Connector 58538 is an in-line splice connector with shearbolts for 2 wire terminations. It accepts aluminum wire from 1/0 AWG to 350 kcmil. The connector is rated for aluminum conductor material and is manufactured by 3M under MPN 58538. It requires no crimping tool—shearbolts ensure proper torque.

Where to buy the 3M Mechanical Connector 58538 worldwide?

3G Electric supplies the 3M Mechanical Connector 58538 to customers worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your site. Contact 3G Electric for pricing and lead time—we source and deliver this connector to any international destination.

How to install the 3M Mechanical Connector 58538?

To install the 3M Mechanical Connector 58538, strip the aluminum wire insulation to the recommended length, insert each conductor into the connector body, and tighten the shearbolts with a standard hex wrench until the bolt head shears off at the preset torque. No crimping tool is needed. Always follow NEC and local codes for aluminum connections.

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 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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