3M MN4-12R/SK Nylon Insulated Ring Terminal, 1/2 in Stud, 4 AWG, 1000V
The 3M Ring Terminal (yellow, MPN MN4-12R/SK) is an insulated ring terminal with nylon insulation rated for 1,000 V. It accommodates 4 AWG to 4 AWG wire sizes and a 1/2 in stud size. 3G Electric interprets demand and…
SKU 3G-OTH-132124
Also listed as: MN412RSK · MN4 12R SK · MN4-12R-SK
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The 3M Ring Terminal (yellow, MPN MN4-12R/SK) is an insulated ring terminal with nylon insulation rated for 1,000 V. It accommodates 4 AWG to 4 AWG wire sizes and a 1/2 in stud size. 3G Electric interprets demand and delivers this terminal across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.
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 MN4-12R/SK ring terminal used for?
The 3M MN4-12R/SK is a nylon-insulated ring terminal designed for secure electrical connections in industrial control panels, power distribution, and heavy equipment. It handles 4 AWG wire and a 1/2 in stud, rated for 1,000 V. Common applications include motor connections, switchgear, and battery terminals where reliable, vibration-resistant terminations are required.
What are the specifications of the 3M MN4-12R/SK ring terminal?
The 3M MN4-12R/SK is a yellow nylon-insulated ring terminal with a 1/2 in stud size, accepting 4 AWG to 4 AWG wire. It is rated for 1,000 V maximum. The insulation provides abrasion and corrosion resistance. This terminal is part of 3M's standard ring terminal line, designed for crimp termination in industrial environments.
Where to buy 3M MN4-12R/SK ring terminals worldwide?
3G Electric supplies the 3M MN4-12R/SK ring terminal worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source genuine 3M components for industrial maintenance and OEM applications across multiple regions.
How to install a 3M nylon-insulated ring terminal?
Strip 4 AWG wire to the recommended length, insert into the terminal barrel, and crimp using a tool matched to 3M's die profile for nylon-insulated terminals. Ensure the stud hole aligns with the 1/2 in bolt. Pull-test the crimp to verify connection integrity. Always follow 3M's installation instructions for 1,000 V rated terminations.
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3G Electric supplies 3M insulated ring terminals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
