3M Ear Plugs: Bell, 33 dB NRR, Uncorded, Roll-Down, Disposable, M Earplug Size
3M Ear Plugs: Bell are uncorded, roll-down, disposable earplug refills with a 33 dB NRR rating, supplied in a 500-pack of orange M-size plugs (MPN 390-1262). 3G Electric interprets customer demand and delivers…
SKU 3G-OTH-556110
Need installation or engineering help?
Ask a question
Product Description
3M Ear Plugs: Bell are uncorded, roll-down, disposable earplug refills with a 33 dB NRR rating, supplied in a 500-pack of orange M-size plugs (MPN 390-1262). 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor for brands including Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.
Frequently Asked Questions
What are 3M Ear Plugs Bell 33 dB NRR used for?
3M Ear Plugs Bell 33 dB NRR are disposable, roll-down earplugs designed to reduce hazardous noise exposure in industrial environments such as manufacturing plants, construction sites, and machine shops. They provide hearing protection for workers in high-noise areas, helping prevent noise-induced hearing loss.
What are the specifications of 3M Ear Plugs Bell 390-1262?
The 3M Ear Plugs Bell 390-1262 are uncorded, roll-down, disposable earplugs with a 33 dB NRR rating. They are size M, orange in color, and supplied in a 500-pack. The brand is 3M, and the earplug color is orange.
Where to buy 3M Ear Plugs Bell 33 dB NRR in worldwide?
3G Electric supplies 3M Ear Plugs Bell 33 dB NRR worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the 500-pack of uncorded, roll-down earplugs (MPN 390-1262) for your hearing protection needs.
How to use 3M Ear Plugs Bell roll-down earplugs?
To use 3M Ear Plugs Bell roll-down earplugs, roll the plug into a tight crease-free cylinder, insert it into the ear canal, and hold it in place until it expands. Proper insertion ensures the 33 dB NRR rating is achieved. Dispose after each use for hygiene. Follow your facility's hearing protection program guidelines.
Used in
Common applications for 3M3M Products
3G Electric supplies 3M bulk earplug refills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.