E-a-r 3G-OTH-557283 — Technical Specifications

Name: E-a-r 3G-OTH-557283 E-A-R Ear Plugs: E-A-R Classic, L Earplug Size, 50 PK (MPN 393-2009-50). Key specifications — Series: E-A-R Classic; Brand: E-A-R.
Brand: E-a-r

The E-A-R Classic Ear Plugs (MPN 393-2009-50) are testing plugs for hearing systems, supplied in a 50-pack of L earplug size. As an authorised distributor, 3G Electric interprets demand and delivers genuine industrial equipment across 14 departments—including safety and PPE—with specialist depth in combustion, pumps, and controls.

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Technical Specifications

Parameter	Value
Type	L Earplug Size, 50 PK
Brand	E-A-R
Series	E-A-R Classic
Manufacturer Part Number	393-2009-50