3M™ E-A-R™ Multi-position Earmuffs, 330-3001

OCT008 MFG #: 7000002314
$25.98 /
  • Brand: 3M Canada
  • Color: Brown
  • Delta Last Modified: 6/10/2020 8:08:00 PM, 7/15/2021 6:48:00 AM
  • Dieletric: Yes
  • Editor Enrichment Status: Not Started
  • Enrichment Status: New
  • Manufacturer (Supplier): 3M CANADA COMPANY
  • Model Number Color: OCT008_11
  • NRR dB: 20
  • Product Type: Standard earmuffs
  • Safety standards/Class: CSA Class B
  • Size: One size fits all
Noise Reduction Rating (NRR)*: 20 dB. CSA Class B if worn over-the-head and 22 dB. CSA Class B/A if worn behind-the-head or under the chin
Lightweight, durable plastic construction is non-conductive and dielectric for tough environments
Works with most slotted hardhats

Provides a protective seal without excess pressure while the pivoting earcup connections maintain the seal and proper alignment. Large earcup openings and soft, foam-filled cushions offer a snug, comfortable fit.