Optime I is very versatile protection characterised by its lightness. Despite being so lightweight it is the best imaginable protection. This makes it easy to team with other equipment and means that the ear rests comfortably. Optime I is the natural choice when you need to use all-round protection for both short and long spells. The wide comfortable sealing rings are filled with a unique combination of fluid and foam which gives optimum sealing and low contact pressure ensuring the best possible comfort even during long periods of use. It is first-rate for use in environments with moderate industrial noise such as workshops sheet-metal shops and printing works but can also be used to good effect outdoors for instance when mowing the lawn or in connection with hobby and leisure activities. SNR 26dB High Frequency 30dB Medium Frequency 24dB Low Frequency 15dB.
Optime I is very versatile protection characterised by its lightness. Despite being so lightweight it is the best imaginable protection. This makes it easy to team with other equipment and means that the ear rests comfortably. Optime I is the natural choice when you need to use all-round protection for both short and long spells. The wide comfortable sealing rings are filled with a unique combination of fluid and foam which gives optimum sealing and low contact pressure ensuring the best possible comfort even during long periods of use. It is first-rate for use in environments with moderate industrial noise such as workshops sheet-metal shops and printing works but can also be used to good effect outdoors for instance when mowing the lawn or in connection with hobby and leisure activities. SNR 26dB High Frequency 30dB Medium Frequency 24dB Low Frequency 15dB.
3M Peltor Optime I Neckband Earmuff 28dB Class 5 (H510B)
Optime I is very versatile protection characterised by its lightness. Despite being so lightweight it is the best imaginable protection. This makes it easy to team with other equipment and means that the ear rests comfortably. Optime I is the natural choice when you need to use all-round protection for both short and long spells. The wide comfortable sealing rings are filled with a unique combination of fluid and foam which gives optimum sealing and low contact pressure ensuring the best possible comfort even during long periods of use. It is first-rate for use in environments with moderate industrial noise such as workshops sheet-metal shops and printing works but can also be used to good effect outdoors for instance when mowing the lawn or in connection with hobby and leisure activities. SNR 26dB High Frequency 30dB Medium Frequency 24dB Low Frequency 15dB.
Optime I is very versatile protection characterised by its lightness. Despite being so lightweight it is the best imaginable protection. This makes it easy to team with other equipment and means that the ear rests comfortably. Optime I is the natural choice when you need to use all-round protection for both short and long spells. The wide comfortable sealing rings are filled with a unique combination of fluid and foam which gives optimum sealing and low contact pressure ensuring the best possible comfort even during long periods of use. It is first-rate for use in environments with moderate industrial noise such as workshops sheet-metal shops and printing works but can also be used to good effect outdoors for instance when mowing the lawn or in connection with hobby and leisure activities. SNR 26dB High Frequency 30dB Medium Frequency 24dB Low Frequency 15dB.
in 4 offers
The lowest price for 3M Peltor Optime I Neckband Earmuff 28dB Class 5 (H510B) right now is $39.00 at Carbatec, compared across 4 retailers.
The all-time low was $29.95 on 20 Oct 2025 — today's price is 30% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 3 Aug 2026.
Last updated at 03/08/2026 11:10:08
3M H510B Peltor Optime I Class 4 SLC80 25dB Neckband Format Earmuff, Yellow
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
3M PELTOR Optime I Low Profile Earmuff with Neckband
Delivery between 6–13 Aug $10
H510B - YELLOW NECKBAND EARMUFFS OPTIME SERIES 1 CLASS 4
Delivery $15
3M PELTOR Optime I Neckband Format Earmuff H510B
| Attenuation rating (HML) | 25 dB SLC80 |
| CSA Class | 4 |
| Electrically Insulated | No |
3M H510B Peltor Optime I Class 4 SLC80 25dB Neckband Format Earmuff, Yellow
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
3M PELTOR Optime I Low Profile Earmuff with Neckband
Delivery between 6–13 Aug $10
H510B - YELLOW NECKBAND EARMUFFS OPTIME SERIES 1 CLASS 4
Delivery $15
3M PELTOR Optime I Neckband Format Earmuff H510B
| Attenuation rating (HML) | 25 dB SLC80 |
| CSA Class | 4 |
| Electrically Insulated | No |
