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3M™ E-A-R™ Earmuffs

Model 1000 NRR 20 dB 330-3001
Model 1000 NRR 20 dB 330-3001
3M™ Earmuffs feature durable, lightweight construction of non-conductive, dielectric plastic that can be worn over-the-head, behind-the-neck or under-the-chin.
  • Ear protection
  • Noise isolation
  • Accomodates a wide range of wearers and work processes
  • Suitable for tough enviornments
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Product Resultsvar modelsTxt="Product Results";

Products and Purchase Options: 

4 Results (Displaying results 1-4)
3M IDMarketplace Formal NameColorHearing Protection StyleNoise Reduction Rating
70071515400700715154003M™ Earmuffs, Hearing Conservation 330-3001 Model 1000 24 EA/CasBlack/MaroonMulti-position20 Decibel  
Buy at Shop3MWhere to Buy
70071515418700715154183M™ E-A-R™ Earmuffs, Hearing Conservation 330-3031, Model 2000H, Cap-Mount 24 EA/CaseBlack/MaroonHard Hat Attached21 Decibel  
Buy at Shop3MWhere to Buy
70071515426700715154263M™ E-A-R™ Earmuffs 331-4000, Model 4000 20 EA/CaseBlack/BlueMulti-position27 Decibel  
Buy at Shop3MWhere to Buy
70071521044700715210443M™ E-A-R™ Earmuffs, Hearing Conservation 330-3002 Model 3000 24 EA/CasBlack/MaroonMulti-position25 Decibel  
Buy at Shop3MWhere to Buy
4 Results (Displaying results 1-4)


ColorBlack/Blue, Black/Maroon
Electrically InsulatedYes
Hearing Protection StyleMulti-position, Hard Hat Attached
Noise Reduction Rating25 Decibel, 20 Decibel, 27 Decibel, 21 Decibel
Product TypeEarmuffs
Recommended ApplicationFacility Maintenance, Grinding, Electrical, Machine Operations, Sanding, Welding, Demolition, Painting, Assembly, Cleaning
Recommended IndustryTransportation, Pharmaceutical, Construction, Automotive, Military Maintenance, Repair and Operation (MRO), Mining, Food and Beverage Manufacturing, Metal Fabrication, Oil & Gas, General Manufacturing
SizeOne Size Fits Most

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