Overview
- The 3M Peltor Optime 98 H9P3E from the well-known Optime series is designed for direct mounting on a safety helmet through a universal mounting attachment that fits most hard hats, combining head and hearing protection in a single set with no clash between a headband and the helmet. It provides a Noise Reduction Rating (NRR) of 23 dB, is intended for noise levels up to 98 dBA, and is classified as CSA Class A under the Canadian standard. The earcups feature tilting pivot points for greater comfort and a better seal around the ear, and can be lifted off the ear when communication is needed, then returned without removing the helmet. The ultra-light cushions are liquid and foam filled, spreading even pressure around the ear and keeping comfort over long shifts. The earmuff comes with colour coding (yellow and black) that lets safety supervisors verify hearing protection compliance from a distance. The body is durable ABS plastic, in one size fitting most users. Available through Al-Najma Al-Wataniyah with guaranteed quality and fast delivery across Riyadh, Dammam, and all KSA regions.
Technical Specifications
| Specification | Value |
| Category | Hearing protection — hard hat mounted earmuffs |
| Brand | 3M Peltor |
| Series | Optime |
| Catalog Number | H9P3E |
| 3M ID | 70071517059 |
| Noise Reduction Rating (NRR) | 23 dB |
| Suitable Noise Level | Up to 98 dBA |
| Classification | CSA Class A |
| Mounting | Hard hat attached — universal attachment fitting most hard hats |
| Earcups | Tilting pivot points for comfort and a better seal |
| Cushions | Ultra-light, liquid and foam filled |
| Material | ABS plastic |
| Color | Yellow and black — colour coded for compliance checks |
| Size | One size fits most |
| Packaging | Box |
| SKU | 3M-H9P3E |
Size & Color Table
| SKU | Color | Size |
| H9P3E | Yellow & black | One size fits most |
Documentation & Standards
- The earmuff carries a CSA Class A classification under the Canadian hearing protector standard, and its performance is expressed as an NRR, the rating system used in North America. The rating is 23 dB, and 3M recommends estimating real-world attenuation in everyday use at half the NRR value, since the laboratory figure is measured under ideal conditions while hair, eyewear and fit affect the seal on site. Choosing the right hearing protector starts from measuring the actual noise level at the workplace, and this model is intended for levels up to 98 dBA. Product documentation can be provided on request to support project files. We also recommend verifying SASO/SABER requirements for hearing protection equipment before supply.
- Additional reference standards for the Saudi market:
- CSA Z94.2 (the Canadian standard for hearing protectors and their classes)
- ANSI S3.19 and EPA regulations (the NRR measurement methodology in the United States)
- EN 352-3 (helmet-mounted earmuffs) · EN 458 (selection and use of hearing protectors) — for European specifications
Industrial Applications
- B2B Sectors — Detailed Engineering Use Case:
| Sector / Application | Engineering Use Case Details |
| Construction and building projects | A unified helmet and hearing protection set for workers near heavy plant, breakers and saws, with no headband and helmet clash |
| Mining, oil and gas | Continuous hearing protection across the shift with a mandatory helmet, and tilting cups for quick communication without removing the helmet |
| General manufacturing and automotive | Production line and press noise up to 98 dBA, with colour coding that makes compliance checks easy for supervisors |
| Maintenance, repair and operations (MRO) | Lifting and returning the cups quickly while moving between noisy and quiet areas |
| Food, beverage and pharmaceutical manufacturing | Noisy production areas that require a hard hat or rigid head protection at all times |
| Transportation and military maintenance | Lightweight hearing protection for work near engines and generators while wearing a safety helmet |
Supply Information
| Field | Value |
| Lead Time | 2-3 Business Days |
| Coverage | Riyadh · Dammam · Jeddah · Jubail · Yanbu · All KSA |
| Project Supply | Available — contact sales team to equip crews with a compatible helmet and earmuff set |
Frequently Asked Questions
Q1: What does an NRR of 23 dB mean?
- It is the laboratory-measured Noise Reduction Rating. 3M recommends estimating real-world attenuation in everyday use at roughly half the value, as the on-site seal is affected by hair, eyewear and fit. The earmuff is intended for noise levels up to 98 dBA.
Q2: What is the difference between helmet-mounted and headband earmuffs?
- Helmet-mounted earmuffs attach directly to the safety helmet, combining both protections without a headband clashing with the helmet, and the cups can be lifted and returned without removing the helmet. Headband earmuffs suit work that does not require a helmet.
Q3: Does it fit any helmet?
- The attachment is universal and fits most safety helmets with side accessory slots. Our sales team will gladly check compatibility with the helmet model you use.
Q4: What is the benefit of the colour coding?
- The clear yellow colour lets a safety supervisor verify from a distance that hearing protection is being worn, simplifying compliance monitoring in noisy areas.
Q5: Is delivery available to Riyadh, Dammam, and all KSA regions?
- Yes, supply is available across all KSA regions with bulk quantities available for B2B projects and equipping full work crews.
Internal Links
- Looking for headband earmuffs for work without a helmet? Browse the Vaultex SJH earmuff.
- Outfitting the worker with a complete PPE kit? Browse the Vaultex V46 safety spectacle and the 3M 6200 half mask from the same brand.
- Need foot protection on construction sites? Browse the ZECCHIN Fortune FTR S3L safety boot.
- Need to equip a full work crew with hearing protection in bulk? Contact our B2B team for quotes.
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