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MSA Earmuffs: Over-the-Head Earmuff, Passive, 25 dB NRR, Foldable, Polyurethane/PVC - Over-the-Head Earmuffs
MSAOver-the-Head Earmuffs

MSA Earmuffs: Over-the-Head Earmuff, Passive, 25 dB NRR, Foldable, Polyurethane/PVC

The MSA Over-the-Head Earmuff (MPN 10251224) is a passive, foldable hearing protector with a 25 dB NRR rating, constructed from polyurethane/PVC in black. It features a POM headband that adjusts up and down, ABS ear…

SKU 3G-OTH-601660

Brand
MSA
Item
Earmuffs: Over-the-Head Earmuff, Passive, 25 dB NRR, Foldable, Polyurethane/PVC
Category
Over-the-Head Earmuffs
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Technical Specifications

MSA
Manufacturer Part Number
10251224
Type
Passive, 25 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 10251224) is a passive, foldable hearing protector with a 25 dB NRR rating, constructed from polyurethane/PVC in black. It features a POM headband that adjusts up and down, ABS ear cups, and left/right marking for proper fit. 3G Electric sources this genuine MSA product across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.

Frequently Asked Questions

What is the MSA Over-the-Head Earmuff (10251224) used for?

The MSA Over-the-Head Earmuff (10251224) is a passive hearing protector designed for general-purpose industrial noise environments. It reduces noise exposure by 25 dB NRR, making it suitable for manufacturing, machining, and plant maintenance areas where continuous or impact noise is present.

What are the specifications of the MSA 10251224 earmuff?

The MSA 10251224 is a passive, foldable earmuff with a 25 dB NRR rating. It features a POM headband that adjusts up and down, ABS ear cups, and polyurethane/PVC cushions. The unit is black, marked left/right for proper fit, and weighs approximately 0.3 kg.

Where to buy MSA 10251224 earmuffs worldwide?

3G Electric supplies the genuine MSA 10251224 earmuff to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this hearing protector.

How to properly fit the MSA over-the-head earmuff?

To fit the MSA over-the-head earmuff, adjust the POM headband up or down so the ear cups fully seal around your ears. Ensure the left/right markings align correctly. The polyurethane cushions should compress evenly against your head for maximum noise reduction. Replace cushions if worn.

Used in

Common applications for MSA
Chemical processing plants — MSA Advantage 3100 series with OV/P100 cartridges for organic vapor and particulate protection
HVAC maintenance — MSA infrared refrigerant leak detector (H3015-8001) for detecting R-401A leaks in commercial systems
Firefighting departments — MSA fire helmets with carved eagle front holders (MPN 10065952) for department identification
Refrigeration service — MSA heated diode leak detector (H0019-8038) for R-12 refrigerant leak detection in older systems
Industrial safety compliance — MSA gas mask canisters (NIOSH P100) for use in confined space entry with organic vapors

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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