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3M™ E-A-R™ UltraFit™ Earplugs 340-4002, Corded, Carrying Case, 200 Pair/Case

3M™ E-A-R™ UltraFit™ Earplugs 340-4002, Corded, Carrying Case, 200 Pair/Case

SKU
#7000002322
Part #: 40001
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For industrial/occupational use only. Not for consumer sale or use.

For industrial/occupational use only. Not for consumer sale or use.


3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.


3M™ E-A-R™ UltraFit™ Earplugs are made with a triple-flange design to contour to the different shapes and sizes of ear canals to help create a comfortable noise-blocking seal. These earplugs are made of a pliable, soft polymer that can be washed so that the earplugs can be reused, cutting down costs and extending the product life.
More Information
Specification(s)
UPC Code10080529400014
Color FamilyYellow
Cord ColorBlue
Cord MaterialVinyl
Cord TypeVinyl
CordedYes
CSA ClassCSA Class AL
DielectricNo
Dispenser AvailableNo
Earplug MaterialElastomeric Polymer
Earplug ShapeFlanged
Earplug SizeRegular
Electrically InsulatedYes
Green Certification or other RecognitionNo
Green Environmental AttributeNo
Hearing Protection StyleCorded
Hearing Protection TypeEartips
Insertion StyleNo Roll
MaterialABS/Elastomeric Polymer
Metal DetectableNo
Moisture ResistantYes
Product ColorYellow
Product Number340-4002
Product SeriesE-A-R UltraFit
Product TypeEarplugs
Recommended ApplicationBlasting
Recommended IndustryManufacturing
ReusableYes
Roll-Down RequiredNo
ShapeMulti-flange
Slow-Recovery FoamNo
Country of OriginUSA
Unit of Use - Customary Net Weight0.025 LBS
Consumer - Previous Packaging Level UnitEACH
Shipping Quantity200.0
Brand3M

The 3M™ E-A-R™ UltraFit™ Corded Earplugs feature a “no-roll”, triple-flange design that provides quick, clean, and comfortable hearing protection. Simply hold the stem and push the earplug into the ear. The tip stays clean even if hands are dirty or gloves are worn. The soft polymer earplugs are washable and reusable so they don’t need to be replaced as often, reducing waste and lowering costs. Recommended applications include assembly and mechanical, chipping, chiseling, cleaning, drilling, furnace operations, grinding, heavy equipment operations, machining, metal repair, painting, pouring/casting, power fastening, riveting, sanding, sawing and welding. These earplugs are commonly used in the following industries: construction, general manufacturing, mining, oil and gas, and transportation.

These soft polymer earplugs have a Noise Reduction Rating (NRR) of 25 dB and are test compatible with the 3M™ E-A-Rfit™ Validation System.

Not only is noise present in our daily routines and recreational activities, but millions of Americans work in hazardous noise on a daily basis. Estimates from the National Institutes of Health suggest that hearing loss afflicts 28 million Americans. About one third of those cases are at least partially attributable to noise. Hearing loss due to noise is almost entirely preventable by judicious use of hearing protection.


  • Stem helps users insert earplug into their ear canals
  • No need to touch the ear tips during earplug insertion, helping to keep ear tips clean longer
  • Soft polymer is washable and reusable
  • Compatible with the 3M™ E-A-Rfit™ Validation System
  • Noise reduction rating (NRR)*: 25 dB for standard Ultrafit and 27 dB for Ultrafit 27.
  • CSA Class AL
  • *U.S. EPA specifies the NRR as the measure of hearing protector noise reduction. However, 3M makes no warranties as to the suitability of the NRR for this purpose. 3M strongly recommends personal fit testing of hearing protectors. Research suggests that users may receive less noise reduction than indicated by the attenuation label value(s) on the packaging due to variation in fit, fitting skill, and motivation of the user. Refer to applicable regulations or guidance on how to adjust attenuation label values. It is recommended that the NRR be reduced by 50% to better estimate typical protection.
  • Vinyl or cloth material options for cords