Highlights
View Details- Color & Material: Black Foam, Plastic & Metal
- Type: Earmuffs
- Application/Usage: Grinding, Machine Operations, Painting, Welding & Multiple Use
3M Optime 101 Earmuffs, NRR 24 dB, Dark Green (247-H7P3E)
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3M Occupational Health & Environmental Safety Cap-Mount Earmuffs feature an over the head style and can be easily stored due to their folding attribute. They provide comfort to ears by reducing noises up to 24 db.
- Color & Material: Black Foam, Plastic & Metal
- Type: Earmuffs
- Application/Usage: Grinding, Machine Operations, Painting, Welding & Multiple Use
- Noise Reduction: 24 dB
- Size: Universal
- Features: It has an Earcup Button for Listening Mode
- Color: Dark green
- Noise reduction rate (NRR): 24 db
- Excellent attenuation at low and high frequencies
- Two low mounting points provide great comfort
- # 1 Selling ear muff in the world
- Helmet attached hearing protector
- Standard: ANSI 53.19-1974
- Class: A
- Frequency: 8000 Hz
- Mean: 36.3
| Manufacturer # | 247H7P3E |
| Audio Function | Communication |
| Brand Name | 3M |
| Color Family | Green |
| Ear Protection Type | Earmuffs |
| Ear Muff Style | Hard Hat-Mounted |
| Ear-plug Size | Universal |
| Ear-plug Reusability | Reusable |
| Earplug Insertion Method | Roll Down |
| Foldable | No |
| Material | Plastic |
| Metal Detectable | Non-Detectable |
| Noise Reduction Rating | 20-28 dB |
| Noise Reduction Rating (db) | 24 |
| Selling Quantity (uom) | Each |
| True Color | Dark Green |
Details
3M Occupational Health & Environmental Safety Cap-Mount Earmuffs feature an over the head style and can be easily stored due to their folding attribute. They provide comfort to ears by reducing noises up to 24 db.
- Color & Material: Black Foam, Plastic & Metal
- Type: Earmuffs
- Application/Usage: Grinding, Machine Operations, Painting, Welding & Multiple Use
- Noise Reduction: 24 dB
- Size: Universal
- Features: It has an Earcup Button for Listening Mode
- Color: Dark green
- Noise reduction rate (NRR): 24 db
- Excellent attenuation at low and high frequencies
- Two low mounting points provide great comfort
- # 1 Selling ear muff in the world
- Helmet attached hearing protector
- Standard: ANSI 53.19-1974
- Class: A
- Frequency: 8000 Hz
- Mean: 36.3
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