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Product Family

QM24+ Noise Blocking Earmuff

Economical multiple-position protection [dielectric]

Howard Leight

Product Numbers

Details

QM24+

QM24+ multiple-position earmuff
NRR 25 Canada Class A



Key Features

  • Ultra lightweight design 
  • Multiple-position headband allows wearer to select position over the head, behind the head or under the chin 
  • Alternative to cap-mounted earmuffs – wear with hard hats, face shields, respirators and other PPE
  • Dielectric construction suitable for electrical environments

Hazards

Regulations

  • 29 CFR 1910.95 - OSHA Occupational Noise Exposure (US)
  • ANSI S3.19-1974 - Attenuation Test Protocol (US)
  • Part II, (R.S.C. 1985, c. L-2) - Canada Labour Code
  • Z94.2-1994 - Attenuation Test Protocl (CAN)
  • 2003/10/EC - EU Hearing Directive
  • 89/686/EEC - EU Directive/PPE
  • Category II - EC Category/PPE
  • EN 352-2:1993 - EU Standards
  • EN-24869-1:1993 - EU Standards
  • NOHSC: 1007 (2000) - National Standard for Occupational Noise (AUS/NZ)
  • NR 15 - Security and Health of Work, Annexes 1 and 2, n°3.214/1978 - Occupational Noise Regulations (BR)
  • ANSI S12.6/1997 - Method B - Attenuation Test Protocol (BR)

Historical Brand

Howard Leight

Warranty Information

There is a one years guarantee against defects in material and workmanship. The guarantee does not cover damage caused by misuse, abuse or unauthorised modifications.

Dielectric

Yes

Earcup Color

Red

Packaging

Indivdiual Hang Bag

NRR

25

Canada Class

B

SNR

25



EU Certifications

  • European Directives – 89/686/EEC
  • EC Category PPE – Category II
  • Standards – EN 352-2:1993 / EN-24869-1:1993
  • EC Certification Number – 981047
  • EC Attestation Number – 9601153
  • Laboratory – B.G.I.A.
  1. Place the earcups over each ear. 
  2. Adjust the headband by sliding the headband up and down. 
  3. Multiple-Position earmuffs can be worn either over-the-head, behind-the-head or under-the-chin. 
  4. When the earmuff is worn with the headband behind-the-head or under-the-chin, the headband strap must be attached to the slot in the upper part of the earcup as shown. 
  5. Firm Seal – Do seal the cushions firmly against the head. 
  6. Avoid Obstructions – Do not allow hair to obstruct the ear or the earmuff’s secure fit in any way. 
  7. Cover Ear Completely – The earcups should never fit crooked or askew over the ear.

CARE + MAINTENANCE

  • INSPECT – Regularly examine earcups and ear cushions for cracks and leaks—discard if earcups are visibly damaged or compromised. Replace ear cushions if damaged.
  • CLEAN – Wash earcups and ear cushions regularly with mild soap and water. They may not be dipped into water. Do not treat with any other substances, as the ear cushions may degrade and compromise use.
  • REPLACE – As ear cushions and foam inserts can degrade over time, replace these every 6-8 months under normal wear, or every 3-4 months with heavy use or in humid/extreme climates.

 

Related Products

Honeywell Safety Products

 

Honeywell Safety Products
900 Douglas Pike
Smithfield, RI 02917
USA (former Sperian) 800.430.5490
USA (former North) 800.430.4110
CANADA 888-212-7233

 

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