Logo
Login Sign Up
Current Revision

BSI BS EN 352-4:2020

Hearing protectors. Safety requirements -- Level-dependent earmuffs
Best Price Guarantee
Instant

$195.76

2-5 Days

$195.76

SAVE 10%

$352.37


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


View in Library
or
British Standards Institution Logo

BSI BS EN 352-4:2020

Hearing protectors. Safety requirements -- Level-dependent earmuffs

PUBLISH DATE 2020
PAGES 12
BSI BS EN 352-4:2020

This document is applicable to level-dependent earmuffs. It specifies requirements on construction, design, performance, marking and user information related to the inclusion of the level-dependent functionality.

Level-dependent earmuffs are designed to provide restoration of external sounds, while providing attenuation of sounds at high levels. They may be selected for use in intermittent or impulsive noise environments and where external warning sounds are required to be heard. This standard is concerned with those earmuffs having an electronic sound restoration circuit.

SDO BSI: British Standards Institution
Document Number EN 352-4
Publication Date Nov. 24, 2020
Language en - English
Page Count 12
Revision Level
Supercedes
Committee PH/7
Loading...

Failed to load document history.

Publish Date Document Id Type View