Description
Studson ED-3B is an earmuff. Studson lists it as meeting EN 352. NRR 26 dB; mount Helmet-mounted, universal. Studson lists NRR 26 dB attenuation for loud industrial environments; Universal 30mm blade mount fits most Type I and Type II industrial safety helmets. Sold individually.
Studson ED-3B specifications
| Item | Studson data |
|---|---|
| Part number | ED-3B |
| NRR | 26 |
| Mount | Helmet-mounted, universal |
| Type | Earmuff |
Source: Studson published product data.
The STUDSON ED-3B is a passive helmet-mounted ear defender built for loud job sites. Delivers NRR 26 dB noise reduction and mounts directly to most Type I and Type II industrial safety helmets via a universal 30mm blade slot. The arm assembly moves between three positions without removing the helmet: working, standby, and parked. Dielectric plastic construction keeps the assembly non-conductive for electrical environments. Certified to ANSI/ASA S3.19-1974 and EN 352-3:2020.
- NRR 26 dB attenuation for loud industrial environments
- Universal 30mm blade mount fits most Type I and Type II industrial safety helmets
- Three-position arm: working, standby/ventilation, and parked, no helmet removal required
- Dielectric plastic construction is non-conductive for electrical work
In the box: (1) Pair of helmet-mounted ear defenders, instructions.
Manufacturer warranty: 1 Year.
Manufacturer item number: ED-3B.
Sold individually
The price shown is for one; quantity 1 = 1 piece.
