3M In-Line Splice Connector with Shearbolts, 1/0 AWG – 350 kcmil, Aluminum Wire
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
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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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.
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 3M3M 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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Compatible alternatives & equivalents
- 3M Non-insulated butt splice connector for joining two wires end-to-end. Suitable for wire sizes 16 AWG to 14 AWG, rated 600 V. Pack quantity of 1,000. Bare design allows for custom insulation or use in confined spaces
- 3M Two-hole lug for splicing copper conductors from 500 kcmil to 1000 kcmil. Aluminum construction, fits 1/2 in stud. Used in power distribution and switchgear for secure, low-resistance connections
