3M Closed-End Crimp Connectors: Nylon, 600 V
The 3M Closed-End Crimp Connectors (MPN S-31-A) are nylon-insulated, copper-contact connectors rated for 600 V and wire sizes from 18 AWG to 10 AWG. They accept a maximum wire combination of (2) 14 AWG and a minimum…
SKU 3G-OTH-18630
Need installation or engineering help?
Ask a question
Product Description
The 3M Closed-End Crimp Connectors (MPN S-31-A) are nylon-insulated, copper-contact connectors rated for 600 V and wire sizes from 18 AWG to 10 AWG. They accept a maximum wire combination of (2) 14 AWG and a minimum of (1) 22 AWG, and are CSA Certified.
Frequently Asked Questions
What are 3M Closed-End Crimp Connectors used for?
3M Closed-End Crimp Connectors (MPN S-31-A) are used to terminate and insulate multiple wires in electrical junctions, splices, and pigtail connections. They are common in industrial control panels, lighting fixtures, and appliance wiring where a reliable, insulated connection is needed.
What are the specifications of 3M Closed-End Crimp Connectors S-31-A?
The 3M S-31-A connectors are rated for 600 V, accept wire sizes from 18 AWG to 10 AWG, and handle a maximum wire combination of (2) 14 AWG. They feature a clear nylon insulation, copper contact material, and are CSA Certified. The minimum wire combination is (1) 22 AWG.
Where to buy 3M Closed-End Crimp Connectors S-31-A worldwide?
3G Electric supplies 3M Closed-End Crimp Connectors S-31-A worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this 3M part.
How to install 3M Closed-End Crimp Connectors?
To install 3M Closed-End Crimp Connectors, strip wires to the recommended length, insert them fully into the connector, then crimp using a ratchet-style crimp tool designed for closed-end connectors. Ensure the crimp is centered and the insulation is not damaged. Always follow 3M's installation guidelines for reliable connections.
Used in
Common applications for 3M3M Products
3G Electric supplies 3M closed-end crimp connectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
