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 $49.32 at Amazon.com.au, compared across 4 retailers.
The all-time low was $28.93 on 12 Oct 2024 — today's price is 70% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 11 Sept 2026.
Last updated at 11/09/2026 12:24:28
3M H510B Peltor Optime I Class 4 SLC80 25dB Neckband Format Earmuff, Yellow
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H510B - YELLOW NECKBAND EARMUFFS OPTIME SERIES 1 CLASS 4
Delivery $15
Peltor Shotgun H9b Behind Head Protective Earmuffs Stainless Steel Headband - Yellow #h6b
Delivery between 17–24 Sept $9.70
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!
H510B - YELLOW NECKBAND EARMUFFS OPTIME SERIES 1 CLASS 4
Delivery $15
Peltor Shotgun H9b Behind Head Protective Earmuffs Stainless Steel Headband - Yellow #h6b
Delivery between 17–24 Sept $9.70
3M PELTOR Optime I Neckband Format Earmuff H510B
| Attenuation rating (HML) | 25 dB SLC80 |
| CSA Class | 4 |
| Electrically Insulated | No |
