BS EN 352-4:2020 - Hearing protectors. Safety requirements. Level-dependent earmuffs

BS EN 352-4:2020

Hearing protectors. Safety requirements. Level-dependent earmuffs

Status : Current   Published : November 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.

Standard NumberBS EN 352-4:2020
TitleHearing protectors. Safety requirements. Level-dependent earmuffs
Publication Date24 November 2020
Normative References(Required to achieve compliance to this standard)EN 352-3:2020, EN 13819-3:2019, BS EN 352-3:2020, EN 352-1:2020
Informative References(Provided for Information)EN 13819-1, EN 458, EN 13819-2
ReplacesBS EN 352-4:2001
International RelationshipsEN 352-4:2020
Draft Superseded By21/30359241 DC
DescriptorsNoise control devices, Ear protectors, Protective clothing, Sound insulation, Ear muffs, Safety measures, Sound intensity
Title in FrenchProtecteurs individuels contre le bruit. Exigences de sécurité et essais Serre-tête à atténuation dépendante du niveau
Title in GermanGehörschützer. Sicherheitstechnische Anforderungen und Prüfungen Pegelabhängige Kapselgehörschützer
ISBN978 0 580 98227 9
File Size644 KB

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