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MSA Over-the-Head Earmuff, Passive, 28 dB NRR, Foldable, Polyurethane/PVC, Black - Over-the-Head Earmuffs
MSAOver-the-Head Earmuffs

MSA Over-the-Head Earmuff, Passive, 28 dB NRR, Foldable, Polyurethane/PVC, Black

The MSA Over-the-Head Earmuff (MPN 10251221) is a passive hearing protector with a 28 dB NRR rating, featuring a foldable design and a black polyurethane/PVC construction. It includes a POM and ABS headband that…

SKU 3G-OTH-601659

Brand
MSA
Item
Over-the-Head Earmuff, Passive, 28 dB NRR, Foldable, Polyurethane/PVC, Black
Part Number
10251221
Category
Over-the-Head Earmuffs
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Technical Specifications

MSA
Manufacturer Part Number
10251221
Type
Passive, 28 dB NRR, Foldable, Polyurethane/PVC, Black

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MSA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MSA Over-the-Head Earmuff (MPN 10251221) is a passive hearing protector with a 28 dB NRR rating, featuring a foldable design and a black polyurethane/PVC construction. It includes a POM and ABS headband that adjusts up and down, with left/right marking for proper fit. 3G Electric interprets your demand for industrial safety equipment and delivers this genuine MSA product, backed by our specialist expertise across 14 industrial departments.

Frequently Asked Questions

What is the MSA Over-the-Head Earmuff 10251221 used for?

The MSA Over-the-Head Earmuff (MPN 10251221) is a passive hearing protector designed for general-purpose industrial noise reduction. With a 28 dB NRR rating, it helps protect workers in environments like manufacturing plants, warehouses, and construction sites from hazardous noise levels.

What are the specifications of the MSA Earmuff 10251221?

This MSA earmuff is passive, foldable, and rated 28 dB NRR. It features a black polyurethane/PVC construction with a POM and ABS headband that adjusts up and down. Left/right marking ensures proper fit. The product is general-purpose and includes no electronic components.

Where to buy MSA Earmuff 10251221 worldwide?

3G Electric supplies the genuine MSA Over-the-Head Earmuff (MPN 10251221) to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we interpret your demand and deliver this hearing protector across 14 industrial departments.

How to properly fit the MSA Over-the-Head Earmuff?

To fit the MSA Over-the-Head Earmuff, adjust the POM/ABS headband up or down so the ear cups fully seal around your ears. Ensure the left/right markings align correctly. The foldable design allows compact storage when not in use. Always inspect the polyurethane/PVC cushions for wear before each use.

Used in

Common applications for MSA
Oil and gas — MSA ALTAIR 5X multi-gas detector (MPN 10116925) for simultaneous monitoring of O2, CO, H2S, and SO2 in confined spaces.
Chemical processing — MSA single-gas detector (MPN 10074137) for personal oxygen deficiency monitoring in process areas.
Welding and grinding — MSA Optrel starter kit (MPN 10246312) for respiratory protection against particulates and vapors.
Pharmaceutical manufacturing — MSA OptimAir TL series HEPA filter (MPN 10080455) for high-efficiency particulate filtration in PAPR systems.
Construction — MSA goggle retainers (MPN 459458) to secure safety goggles to hard hats during overhead work.
Mining — MSA OptimAir TL series cartridge (MPN 10080456) for NIOSH-approved HEPA filtration in dusty environments.
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MSA Products

3G Electric supplies MSA over-the-head earmuffs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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