3M™ E-A-R™ 330-3001 Ear Muff, 20 dB Noise Reduction Rating, Black/Maroon, head Band Position
Part #3M330-3001
MFG #330-3001
UNSPC #46181902
Standard Pack EACH
3M™ E-A-R™ Ear Muff, Standard, 20 dB Noise Reduction Rating, Black/Maroon, head Band Position, ABS Plastic
- Assembly, Cleaning, Demolition, Electrical, Facility Maintenance, Grinding, Machine Operation, Painting, Sanding, Welding
- Large earcup openings and soft, foam-filled cushions offer a snug, comfortable fit
- Durable, lightweight construction of non-conductive, dielectric plastic
- Noise reduction rating* NRR 20 dB (CSA class B) when the band is worn over-the-head. NRR 22 dB (CSA Class A) when the band is worn under-the-chin. NRR 22 dB (CSA Class B) when band is worn behind-the-head
- The NRR may overestimate the hearing protection provided during typical use
Band Position head Color Black/Maroon Material ABS Plastic Noise Reduction Rating 20 dB Type Standard