3M PELTOR X2A Over-the-Head Earmuffs | NRR 24 dB
3M PELTOR X2A earmuffs provide passive hearing protection for industrial and occupational use. Their NRR 24 dB rating supports selection within a workplace hearing conservation program. The yellow-and-black X-Series design combines slim earcups, soft cushions and an adjustable twin headband.
The split headband helps reduce heat buildup on top of the head, while plastic-coated stainless steel wire supports consistent pressure. Adjustable cups allow workers to position the cushions around their ears. Select this model using measured noise exposure and individual fit rather than assuming one rating suits every department.
3M PELTOR X2A
S7100314857
7100314857
NRR 24 dB
Over-the-head; passive
3M PELTOR HYX2
Key Features
- Twin headband and adjustable earcups.
- Slim cup profile for use alongside other PPE.
- Wide, soft cushions with replaceable foam inserts.
- Electrically insulated headband with covered metal components.
Common Uses and Applications
- Manufacturing and assembly operations.
- Facility maintenance and equipment inspections.
- Construction, metalworking and woodworking.
- Contractor and municipal hearing protection programs.
Fit and PPE Compatibility
Place the cups around both ears and adjust their height for an even seal. Eyewear temples, respirator straps and hair can create gaps beneath the cushions. Evaluate the complete PPE combination during normal working movements. Do not reshape the headband.
For facility purchasing, assess wearer comfort, cleaning arrangements and replacement-kit availability before standardizing. A short fitting trial can identify workers who need another protector. Plan access to replacement equipment so damaged earmuffs do not remain in service.
Cleaning and Hygiene Kits
Clean exterior surfaces with mild soap and water; do not immerse the earmuffs or use solvents. Inspect cushions and other parts for wear. The HYX2 kit replaces cushions and inserts. 3M recommends renewing these components at least twice yearly, or sooner when needed.
Electrically Insulated Headband
3M describes covered headband components for low-voltage hazards below 440 V AC, with no applicable earmuff electrical-insulation standard. This is not a voltage rating for electrical PPE or an arc-flash claim. Employers must assess suitability for all hazards.
Hearing Protection Standards
The manufacturer reports testing and NRR labeling under ANSI S3.19-1974. NRR is a laboratory value, not a guaranteed 24 dB reduction for each wearer.
OSHA 29 CFR 1910.95 addresses workplace noise, hearing conservation, attenuation evaluation, fitting and training. Buying rated earmuffs alone does not establish compliance.
NIOSH recommends individual quantitative fit testing to determine personal attenuation. Use measured exposure and fit results to select appropriate protection.
Manufacturer Documentation
FAQ
Does the X2A attach directly to a hard hat?
No. X2A is the over-the-head model. Helmet-mounted versions require separate selection and compatibility checks.
Does this model provide Bluetooth or radio communication?
No. X2A is a passive hearing protector.
Are replacement hygiene kits included?
HYX2 replacement kits are sold separately.
