{"id":1278,"date":"2025-09-02T16:39:35","date_gmt":"2025-09-02T14:39:35","guid":{"rendered":"https:\/\/www.protecnord.fr\/blog\/?p=1278"},"modified":"2025-10-23T14:47:02","modified_gmt":"2025-10-23T12:47:02","slug":"chaussures-de-securite-comprendre-les-normes-en-iso","status":"publish","type":"post","link":"https:\/\/www.protecnord.fr\/blog\/chaussures-de-securite-comprendre-les-normes-en-iso\/","title":{"rendered":"Chaussures de s\u00e9curit\u00e9 : comprendre les normes EN ISO"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Lorsqu\u2019on parle de <strong><a href=\"https:\/\/www.protecnord.fr\/190-chaussures-securite-travail\">chaussures de s\u00e9curit\u00e9<\/a><\/strong>, impossible de passer \u00e0 c\u00f4t\u00e9 des normes europ\u00e9ennes qui fixent les exigences minimales en mati\u00e8re de protection. Elles ne sont pas l\u00e0 pour compliquer la vie, mais pour garantir que vos pieds soient bien prot\u00e9g\u00e9s, peu importe votre m\u00e9tier ou votre environnement de travail. Entre <strong><a href=\"https:\/\/www.iso.org\/fr\/standard\/51036.html\">EN ISO 20345 : 2011<\/a><\/strong>, sa mise \u00e0 jour en <strong><a href=\"https:\/\/www.iso.org\/fr\/standard\/73222.html\">2022<\/a><\/strong>, et la norme <a href=\"https:\/\/www.iso.org\/fr\/standard\/73223.html\"><strong>EN ISO 20347 : 2022<\/strong><\/a>, il y a de vraies diff\u00e9rences qu\u2019il est important de conna\u00eetre avant d\u2019acheter. Nous allons voir ces diff\u00e9rences ensemble. Cela vous aidera \u00e0 choisir la bonne norme pour vos prochaines chaussures de s\u00e9curit\u00e9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-contrast-2-color has-text-color has-link-color wp-elements-76e6d662667443499b0ff4ddb4ae9a1c\">EN ISO 20345 : la norme de r\u00e9f\u00e9rence pour les chaussures de s\u00e9curit\u00e9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La norme <strong>EN ISO 20345<\/strong> d\u00e9finit ce qu\u2019on appelle <strong>les chaussures de s\u00e9curit\u00e9 au sens strict<\/strong>.<br>Elle impose une exigence minimale : un <strong>embout de protection<\/strong> capable de r\u00e9sister \u00e0 un choc de <strong>200 joules<\/strong>. Cela \u00e9quivaut \u00e0 un objet de 20 kg tombant de 1 m\u00e8tre.<\/p>\n\n\n\n<h3 class=\"wp-block-heading has-accent-3-color has-text-color has-link-color wp-elements-c20a300b78b56d2174ef61f4688ae9f6\">Version 2011 : elle a longtemps \u00e9t\u00e9 le standard<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">On y retrouvait les marquages bien connus \u00e0 savoir <strong>SB, S1, S2, S3, S4, S5<\/strong>, chacun correspondant \u00e0 un niveau de protection suppl\u00e9mentaire&nbsp;:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SB (Safety Basic)<\/strong> : La protection de base avec un embout 200 J, mais sans exigence suppl\u00e9mentaire.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S1<\/strong> : SB + propri\u00e9t\u00e9s antistatiques (<strong>A<\/strong>), absorption d\u2019\u00e9nergie du talon (<strong>E<\/strong>).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S1P&nbsp;<\/strong><strong>: S1 + semelle r\u00e9sistante \u00e0 la perforation <\/strong><strong>(P)<\/strong><strong>.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S2<\/strong> : S1 + tige hydrofuge (<strong>WRU<\/strong>).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S3<\/strong> : S2 + semelle anti-perforation (<strong>P<\/strong>).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S4<\/strong> : Concerne les bottes en caoutchouc ou polym\u00e8re avec&nbsp;:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Embout de s\u00e9curit\u00e9 200J<\/li>\n\n\n\n<li>Imperm\u00e9abilit\u00e9 totale<\/li>\n\n\n\n<li>Semelle antistatique<\/li>\n\n\n\n<li>Absorption d\u2019\u00e9nergie au talon<\/li>\n\n\n\n<li>Resistance aux hydrocarbures<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S5<\/strong> : \u00e9quivalent au S4 + semelle anti-perforation (<strong>P<\/strong>).<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Aux c\u00f4t\u00e9s des exigences de bases, on retrouve des marquages optionnels&nbsp;:<\/p>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3a88641f wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-2-14-1024x1024.png\" alt=\"pictogramme antistatique\" class=\"wp-image-1321\" style=\"width:108px;height:auto\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-2-14-1024x1024.png 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-2-14-300x300.png 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-2-14-150x150.png 150w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-2-14-768x768.png 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-2-14.png 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A<\/strong> : propri\u00e9t\u00e9s antistatiques.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3a88641f wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-3-1024x1024.png\" alt=\"pictogramme absorption \u00e9nergie talon\" class=\"wp-image-1294\" style=\"width:108px;height:auto\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-3-1024x1024.png 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-3-300x300.png 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-3-150x150.png 150w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-3-768x768.png 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-3.png 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>E<\/strong> : absorption d\u2019\u00e9nergie du talon.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3a88641f wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-22-1024x1024.png\" alt=\"pictogramme r\u00e9sistance perforation\" class=\"wp-image-1302\" style=\"width:106px;height:auto\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-22-1024x1024.png 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-22-300x300.png 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-22-150x150.png 150w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-22-768x768.png 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-22.png 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>P<\/strong> : r\u00e9sistance \u00e0 la perforation (inserts m\u00e9talliques).<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3a88641f wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-18-1-1024x1024.png\" alt=\"pictogramme r\u00e9sistance \u00e0 la p\u00e9n\u00e9tration et absorption de l'eau\" class=\"wp-image-1303\" style=\"width:104px;height:auto\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-18-1-1024x1024.png 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-18-1-300x300.png 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-18-1-150x150.png 150w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-18-1-768x768.png 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-18-1.png 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>WRU<\/strong> : r\u00e9sistance de la tige \u00e0 la p\u00e9n\u00e9tration et \u00e0 l\u2019absorption d\u2019eau.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3a88641f wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-10-1024x1024.png\" alt=\"pictogramme isolation de la semelle contre le froid\" class=\"wp-image-1295\" style=\"width:106px;height:auto\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-10-1024x1024.png 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-10-300x300.png 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-10-150x150.png 150w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-10-768x768.png 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-10.png 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>CI<\/strong> : isolation contre le froid.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3a88641f wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-11-1024x1024.png\" alt=\"pictogramme isolation de la semelle contre la chaleur\" class=\"wp-image-1296\" style=\"width:108px;height:auto\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-11-1024x1024.png 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-11-300x300.png 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-11-150x150.png 150w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-11-768x768.png 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-11.png 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>HI<\/strong> : isolation contre la chaleur.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3a88641f wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-13-1024x1024.png\" alt=\"pictogramme r\u00e9sistance chaleur de contact\" class=\"wp-image-1297\" style=\"width:112px;height:auto\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-13-1024x1024.png 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-13-300x300.png 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-13-150x150.png 150w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-13-768x768.png 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-13.png 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>HRO<\/strong> : semelle r\u00e9sistante \u00e0 la chaleur par contact (jusqu\u2019\u00e0 300 \u00b0C).<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3a88641f wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-19-1-1024x1024.png\" alt=\"pictogramme semelle antid\u00e9rapante sur c\u00e9ramique mouill\u00e9e\" class=\"wp-image-1304\" style=\"width:115px;height:auto\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-19-1-1024x1024.png 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-19-1-300x300.png 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-19-1-150x150.png 150w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-19-1-768x768.png 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-19-1.png 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SRA&nbsp;<\/strong>: r\u00e9sistance au glissement sur sols c\u00e9ramiques uniquement.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3a88641f wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-20-1-1024x1024.png\" alt=\"pictogramme semelle antid\u00e9rapante acier huil\u00e9\" class=\"wp-image-1305\" style=\"width:117px;height:auto\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-20-1-1024x1024.png 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-20-1-300x300.png 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-20-1-150x150.png 150w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-20-1-768x768.png 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-20-1.png 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SRB&nbsp;<\/strong>: r\u00e9sistance au glissement sur sols acier uniquement.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3a88641f wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-21-1024x1024.png\" alt=\"pictogramme semelle antid\u00e9rapante r\u00e9sistance cumul\u00e9e\" class=\"wp-image-1306\" style=\"width:120px;height:auto\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-21-1024x1024.png 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-21-300x300.png 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-21-150x150.png 150w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-21-768x768.png 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-21.png 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SRC<\/strong> : r\u00e9sistance au glissement sur sols c\u00e9ramiques + acier.<\/p>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-accent-3-color has-text-color has-link-color wp-elements-8666d8d43537e957b31902fdc460d6ac\">Mise \u00e0 jour, ce qui change avec EN ISO 20345 : 2022<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Nouvelles cat\u00e9gories pour la r\u00e9sistance \u00e0 la perforation<\/strong> :<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3a88641f wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-6-1024x1024.png\" alt=\"\" class=\"wp-image-1282\" style=\"width:94px;height:auto\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-6-1024x1024.png 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-6-300x300.png 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-6-150x150.png 150w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-6-768x768.png 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-6.png 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>P<\/strong> : insert m\u00e9tallique (test\u00e9 avec clou \u00d8 4,5 mm).<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3a88641f wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-7-1024x1024.png\" alt=\"\" class=\"wp-image-1283\" style=\"width:95px;height:auto\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-7-1024x1024.png 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-7-300x300.png 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-7-150x150.png 150w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-7-768x768.png 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-7.png 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>PL<\/strong> : insert composite non m\u00e9tallique (test\u00e9 avec clou \u00d8 4,5 mm, pointe large).<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3a88641f wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-8-1024x1024.png\" alt=\"\" class=\"wp-image-1284\" style=\"width:98px;height:auto\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-8-1024x1024.png 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-8-300x300.png 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-8-150x150.png 150w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-8-768x768.png 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-8.png 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>PS<\/strong> : insert composite non m\u00e9tallique (test\u00e9 avec clou \u00d8 3,0 mm, pointe \u00e9troite).<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3a88641f wp-block-group-is-layout-flex\">\n<ul class=\"wp-block-list\">\n<li><strong>Meilleure \u00e9valuation de la glisse<\/strong> : <\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3a88641f wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-15-1-1024x1024.png\" alt=\"pictogramme anti-glissement\" class=\"wp-image-1287\" style=\"width:126px;height:auto\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-15-1-1024x1024.png 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-15-1-300x300.png 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-15-1-150x150.png 150w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-15-1-768x768.png 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-15-1.png 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Les anciennes notations SRA, SRB et SRC \u00e9voluent vers des tests plus r\u00e9alistes sur sols lisses ou humides. Seule la d\u00e9signation <strong>SR<\/strong> reste pour indiquer une r\u00e9sistance au glissement g\u00e9n\u00e9rale.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3a88641f wp-block-group-is-layout-flex\">\n<ul class=\"wp-block-list\">\n<li><strong>Introduction de la notation \u201cSC\u201d<\/strong> : <\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3a88641f wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-17-1024x1024.png\" alt=\"pictogramme r\u00e9sistance abrasion\" class=\"wp-image-1288\" style=\"width:97px;height:auto\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-17-1024x1024.png 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-17-300x300.png 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-17-150x150.png 150w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-17-768x768.png 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-17.png 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Pour la r\u00e9sistance renforc\u00e9e de l\u2019embout de la chaussure \u00e0 l\u2019abrasion, utile pour les m\u00e9tiers \u00e0 genoux (poseurs de sols, carreleurs\u2026).<\/p>\n<\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>WPA (Water Penetration and Absorption)&nbsp;: <\/strong><\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3a88641f wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-4-1024x1024.png\" alt=\"pictogramme r\u00e9sistance p\u00e9n\u00e9tration eau\" class=\"wp-image-1289\" style=\"width:105px;height:auto\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-4-1024x1024.png 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-4-300x300.png 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-4-150x150.png 150w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-4-768x768.png 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-4.png 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Remplace le marquage WRU pour indiquer une tige r\u00e9sistante \u00e0 la p\u00e9n\u00e9tration et \u00e0 l\u2019absorption d\u2019eau.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3a88641f wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-23-1024x1024.png\" alt=\"pictogramme ESD\" class=\"wp-image-1307\" style=\"width:106px;height:auto\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-23-1024x1024.png 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-23-300x300.png 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-23-150x150.png 150w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-23-768x768.png 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-23.png 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Exigences renforc\u00e9es pour les chaussures ESD<\/strong> (dissipation \u00e9lectrostatique).<\/p>\n<\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>LG (Ladder Grip)&nbsp;:<\/strong> <\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3a88641f wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-16-1024x1024.png\" alt=\"pictogramme grip talon d\u00e9croch\u00e9\" class=\"wp-image-1290\" style=\"width:104px;height:auto\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-16-1024x1024.png 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-16-300x300.png 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-16-150x150.png 150w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-16-768x768.png 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-16.png 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Syst\u00e8me de grip pour \u00e9chelle, talon d\u00e9croch\u00e9.<\/p>\n<\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>AN (Ankle Protection)&nbsp;:<\/strong> <\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3a88641f wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-12-1024x1024.png\" alt=\"pictogramme protection mall\u00e9oles\" class=\"wp-image-1291\" style=\"width:108px;height:auto\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-12-1024x1024.png 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-12-300x300.png 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-12-150x150.png 150w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-12-768x768.png 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-12.png 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Protection des mall\u00e9oles.<\/p>\n<\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Deux nouveaux niveaux de classes ont \u00e9t\u00e9 introduits pour compl\u00e9ter la classification&nbsp;:<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-3a88641f wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-9-1024x1024.png\" alt=\"pictogramme r\u00e9sistance totale \u00e0 l'eau\" class=\"wp-image-1292\" style=\"width:113px;height:auto\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-9-1024x1024.png 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-9-300x300.png 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-9-150x150.png 150w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-9-768x768.png 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/Plan-de-travail-9.png 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>S6&nbsp;:<\/strong> \u00e9quivalent S2, mais avec <strong>WR (Water Resistance)<\/strong>. La chaussure enti\u00e8re est r\u00e9sistante \u00e0 la p\u00e9n\u00e9tration de l\u2019eau (tige + semelle).<br><strong>S7&nbsp;:<\/strong> \u00e9quivalent S3 mais avec <strong>WR. <\/strong>La chaussure est hydrofuge int\u00e9gralement + semelle anti-perforation.<\/p>\n<\/div>\n\n\n\n<div style=\"height:56px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>D\u00e9couvrez notre s\u00e9lection de chaussures conformes aux normes EN ISO 20345<\/strong><\/p>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\" style=\"grid-template-columns:24% auto\"><figure class=\"wp-block-media-text__media\"><a href=\"https:\/\/www.protecnord.fr\/p\/4122-214436-chaussures-de-securite-allsite-midalls-rustic-brown-new-balance.html#\/7618-pointures-t40\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/ALLSITE_NEWBALANCE.jpg\" alt=\"Model New Balance Allsite\" class=\"wp-image-1281 size-full\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/ALLSITE_NEWBALANCE.jpg 800w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/ALLSITE_NEWBALANCE-300x300.jpg 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/ALLSITE_NEWBALANCE-150x150.jpg 150w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/ALLSITE_NEWBALANCE-768x768.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\">Le mod\u00e8le<strong> ALLSITE de New Balance<\/strong>, un choix pour les professionnels expos\u00e9s aux risques m\u00e9caniques et aux environnements tr\u00e8s humide. Con\u00e7ue \u00e0 partir de mat\u00e9riaux l\u00e9gers comme l\u2019embout composite, la semelle interm\u00e9diaire et les \u0153illets en TPU, elle r\u00e9duit consid\u00e9rablement la fatigue lors de longues journ\u00e9es sur le chantier, tout en maintenant un haut niveau de s\u00e9curit\u00e9.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.protecnord.fr\/p\/4122-214436-chaussures-de-securite-allsite-midalls-rustic-brown-new-balance.html#\/7618-pointures-t40\"><strong>Voir le produit en d\u00e9tail<\/strong><\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile\" style=\"grid-template-columns:auto 20%\"><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\">Les&nbsp;<strong>bottes de s\u00e9curit\u00e9 Delta Plus &#8211; BRONZE S5<\/strong>&nbsp;ont une semelle antid\u00e9rapante, un embout en acier r\u00e9sistant aux chocs et une tige en PVC robuste. Ces bottes prot\u00e8gent contre les blessures caus\u00e9es par des chutes d\u2019objets ou des perforations. Ces bottes sont id\u00e9ales pour les secteurs de l&rsquo;agriculture, du BTP ou encore de l&rsquo;assainissement et traitement des eaux.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.protecnord.fr\/p\/337-217407-botte-de-securite-pvc-tornado.html#\/7616-pointures-t38\"><strong>Achetez en ligne<\/strong><\/a><\/div>\n<\/div>\n<\/div><figure class=\"wp-block-media-text__media\"><a href=\"https:\/\/www.protecnord.fr\/p\/337-217407-botte-de-securite-pvc-tornado.html#\/7616-pointures-t38\"><img loading=\"lazy\" decoding=\"async\" width=\"792\" height=\"1024\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/botte-de-securite-pvc-bronze-792x1024.jpg\" alt=\"\" class=\"wp-image-1300 size-full\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/botte-de-securite-pvc-bronze-792x1024.jpg 792w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/botte-de-securite-pvc-bronze-232x300.jpg 232w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/botte-de-securite-pvc-bronze-768x993.jpg 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/botte-de-securite-pvc-bronze.jpg 880w\" sizes=\"auto, (max-width: 792px) 100vw, 792px\" \/><\/a><\/figure><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-left has-contrast-2-color has-text-color has-link-color wp-elements-447e50bb64a4f9ebb24a28c322aca7f1\">EN ISO 20347 : les chaussures de travail sans embout de s\u00e9curit\u00e9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La norme <strong>EN ISO 20347 : 2022 <\/strong>est souvent source de confusion. Contrairement \u00e0 la 20345, elle ne concerne pas les chaussures de s\u00e9curit\u00e9, mais les <strong>chaussures de travail<\/strong>.<br>La grande diff\u00e9rence ? Celles-ci n&rsquo;ont pas d\u2019embout de protection obligatoire.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Elles restent n\u00e9anmoins soumises \u00e0 des crit\u00e8res stricts de r\u00e9sistance et de confort, par exemple :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Adh\u00e9rence au sol<\/li>\n\n\n\n<li>Propri\u00e9t\u00e9s antistatiques<\/li>\n\n\n\n<li>Absorption d\u2019\u00e9nergie au talon<\/li>\n\n\n\n<li>R\u00e9sistance aux hydrocarbures<\/li>\n\n\n\n<li>Propri\u00e9t\u00e9s hydrofuges selon les mod\u00e8les<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ces chaussures sont particuli\u00e8rement utilis\u00e9es dans les m\u00e9tiers o\u00f9 la chute d\u2019objets lourds n\u2019est pas un risque majeur, mais o\u00f9 le confort et l\u2019adh\u00e9rence sont essentiels : restauration, h\u00f4tellerie, sant\u00e9, nettoyage, etc.<\/p>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\" style=\"grid-template-columns:24% auto\"><figure class=\"wp-block-media-text__media\"><a href=\"https:\/\/www.protecnord.fr\/p\/294-215583-chaussures-de-travail-euclide-02.html#\/7617-pointures-t39\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"547\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/lrgscaleCofra_Euclide_O2_SRC_FO_Shoes.jpg\" alt=\"\" class=\"wp-image-1308 size-full\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/lrgscaleCofra_Euclide_O2_SRC_FO_Shoes.jpg 1000w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/lrgscaleCofra_Euclide_O2_SRC_FO_Shoes-300x164.jpg 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/09\/lrgscaleCofra_Euclide_O2_SRC_FO_Shoes-768x420.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\">Les&nbsp;<strong>chaussures de travail Cofra Euclide O2<\/strong>&nbsp;sont fabriqu\u00e9es avec une tige en cuir fleur hydrofuge et assurent une protection contre l&rsquo;humidit\u00e9. Ce model est adapt\u00e9 aux m\u00e9tiers sans risque de chute ou d&rsquo;\u00e9crasement d&rsquo;objets lourds.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.protecnord.fr\/p\/294-215583-chaussures-de-travail-euclide-02.html#\/7617-pointures-t39\"><strong>Voir le produit en d\u00e9tail<\/strong><\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-contrast-2-color has-text-color has-link-color wp-elements-a65bdbef6ce56402d21108367294691c\">20345 ou 20347 : comment choisir la bonne norme ?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Le choix d\u00e9pend avant tout de votre environnement de travail :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Si vous travaillez dans le BTP, l\u2019industrie, la logistique ou tout secteur o\u00f9 vos pieds risquent des chocs ou des \u00e9crasements<\/strong> : il vous faut absolument une paire conforme \u00e0 la <strong>norme EN ISO 20345<\/strong>.<\/li>\n\n\n\n<li><strong>Si vous travaillez dans un secteur de service, de sant\u00e9, d\u2019agroalimentaire ou de nettoyage<\/strong> : la <strong>norme EN ISO 20347<\/strong> peut suffire, car le risque principal est souvent li\u00e9 aux sols glissants ou \u00e0 la station debout prolong\u00e9e.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Les normes ne sont pas qu\u2019une formalit\u00e9 : elles d\u00e9finissent le niveau de s\u00e9curit\u00e9 minimal auquel vos chaussures doivent r\u00e9pondre. Avec la <strong>mise \u00e0 jour 2022<\/strong>, la norme <strong>EN ISO 20345<\/strong> offre encore plus de pr\u00e9cision pour s\u00e9lectionner une chaussure adapt\u00e9e \u00e0 vos besoins sp\u00e9cifiques.<br>La norme <strong>EN ISO 20347<\/strong>, quant \u00e0 elle, reste incontournable pour les m\u00e9tiers o\u00f9 la l\u00e9g\u00e8ret\u00e9 et le confort priment sur la protection contre les chocs. Pour plus de d\u00e9tails sur la protection des pieds, retrouvez notre <strong><a href=\"https:\/\/www.protecnord.fr\/content\/13-protection-des-pieds-guide\">guide des chaussures de s\u00e9curit\u00e9<\/a><\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Chez <strong><a href=\"https:\/\/www.protecnord.fr\/\">Protec Nord<\/a><\/strong>, vous trouverez une large gamme de chaussures conformes aux derni\u00e8res exigences, que ce soit pour les environnements \u00e0 haut risque ou pour les secteurs o\u00f9 la mobilit\u00e9 et l\u2019ergonomie sont prioritaires. Pour toutes questions sur les chaussures ad\u00e9quats \u00e0 votre usage ou sur les normes, <a href=\"https:\/\/www.protecnord.fr\/nous-contacter\"><strong>contactez nous<\/strong><\/a> !<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Parce que finalement, une bonne chaussure de s\u00e9curit\u00e9, c\u2019est celle qui assure une protection optimale\u2026 tout en pr\u00e9servant votre confort.<\/p>\n\n\n\n<div style=\"height:64px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<ul class=\"wp-block-latest-posts__list is-grid columns-3 wp-block-latest-posts has-medium-font-size\"><li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/www.protecnord.fr\/blog\/epi-habilitation-electrique\/\" aria-label=\"EPI pour \u00e9lectricien : Les \u00e9quipements pour travailler en s\u00e9curit\u00e9\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/02\/epi-electricien-300x200.jpg\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" style=\"\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/02\/epi-electricien-300x200.jpg 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/02\/epi-electricien-1024x682.jpg 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/02\/epi-electricien-768x512.jpg 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/02\/epi-electricien.jpg 1280w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.protecnord.fr\/blog\/epi-habilitation-electrique\/\">EPI pour \u00e9lectricien : Les \u00e9quipements pour travailler en s\u00e9curit\u00e9<\/a><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/www.protecnord.fr\/blog\/guide-dachat-sur-les-casques-anti-bruit-ce-que-vous-devez-savoir\/\" aria-label=\"Guide d&rsquo;achat sur les casques anti-bruit : ce que vous devez savoir\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2024\/03\/music-listener-452486_1280-300x225.jpg\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Casque antibruit\" style=\"\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2024\/03\/music-listener-452486_1280-300x225.jpg 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2024\/03\/music-listener-452486_1280-1024x768.jpg 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2024\/03\/music-listener-452486_1280-768x576.jpg 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2024\/03\/music-listener-452486_1280.jpg 1280w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.protecnord.fr\/blog\/guide-dachat-sur-les-casques-anti-bruit-ce-que-vous-devez-savoir\/\">Guide d&rsquo;achat sur les casques anti-bruit : ce que vous devez savoir<\/a><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/www.protecnord.fr\/blog\/comment-bien-choisir-vos-chaussures-de-securite\/\" aria-label=\"Comment bien choisir vos chaussures de s\u00e9curit\u00e9 ?\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2024\/03\/tie-shoes-3082_1280-300x225.jpg\" class=\"attachment-medium size-medium wp-post-image\" alt=\"chaussures de s\u00e9curit\u00e9 bien la choisir\" style=\"\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2024\/03\/tie-shoes-3082_1280-300x225.jpg 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2024\/03\/tie-shoes-3082_1280-1024x768.jpg 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2024\/03\/tie-shoes-3082_1280-768x576.jpg 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2024\/03\/tie-shoes-3082_1280.jpg 1280w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.protecnord.fr\/blog\/comment-bien-choisir-vos-chaussures-de-securite\/\">Comment bien choisir vos chaussures de s\u00e9curit\u00e9 ?<\/a><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/www.protecnord.fr\/blog\/les-epi-quelle-est-lobligation-de-lemployeur\/\" aria-label=\"Les EPI : quelle est l\u2019obligation de l\u2019employeur ?\u00a0\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"273\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2024\/10\/vetement-epi-300x273.jpg\" class=\"attachment-medium size-medium wp-post-image\" alt=\"V\u00eatement epi comment choisir ?\" style=\"\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2024\/10\/vetement-epi-300x273.jpg 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2024\/10\/vetement-epi-1024x931.jpg 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2024\/10\/vetement-epi-768x699.jpg 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2024\/10\/vetement-epi-1536x1397.jpg 1536w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2024\/10\/vetement-epi-2048x1863.jpg 2048w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.protecnord.fr\/blog\/les-epi-quelle-est-lobligation-de-lemployeur\/\">Les EPI : quelle est l\u2019obligation de l\u2019employeur ?\u00a0<\/a><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/www.protecnord.fr\/blog\/travaillez-dans-un-environnement-securise-grace-a-votre-tenue-professionnelle-dhopital\/\" aria-label=\"Travaillez dans un environnement s\u00e9curis\u00e9 gr\u00e2ce \u00e0 votre tenue professionnelle d\u2019h\u00f4pital\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/04\/pexels-mikhail-nilov-7407059-300x200.jpg\" class=\"attachment-medium size-medium wp-post-image\" alt=\"tenue professionnelle m\u00e9dicale\" style=\"\" srcset=\"https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/04\/pexels-mikhail-nilov-7407059-300x200.jpg 300w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/04\/pexels-mikhail-nilov-7407059-1024x683.jpg 1024w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/04\/pexels-mikhail-nilov-7407059-768x512.jpg 768w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/04\/pexels-mikhail-nilov-7407059-1536x1024.jpg 1536w, https:\/\/www.protecnord.fr\/blog\/wp-content\/uploads\/2025\/04\/pexels-mikhail-nilov-7407059-2048x1365.jpg 2048w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.protecnord.fr\/blog\/travaillez-dans-un-environnement-securise-grace-a-votre-tenue-professionnelle-dhopital\/\">Travaillez dans un environnement s\u00e9curis\u00e9 gr\u00e2ce \u00e0 votre tenue professionnelle d\u2019h\u00f4pital<\/a><\/li>\n<\/ul>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lorsqu\u2019on parle de chaussures de s\u00e9curit\u00e9, impossible de passer \u00e0 c\u00f4t\u00e9 des normes europ\u00e9ennes qui fixent les exigences minimales en mati\u00e8re de protection. Elles ne sont pas l\u00e0 pour compliquer la vie, mais pour garantir que vos pieds soient bien prot\u00e9g\u00e9s, peu importe votre m\u00e9tier ou votre environnement de travail. Entre EN ISO 20345 : [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1279,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-1278","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-securite-travail"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Chaussures de s\u00e9curit\u00e9 : comprendre les normes EN ISO - Protec Nord - Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.protecnord.fr\/blog\/chaussures-de-securite-comprendre-les-normes-en-iso\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Chaussures de s\u00e9curit\u00e9 : comprendre les normes EN ISO - Protec Nord - Blog\" \/>\n<meta property=\"og:description\" content=\"Lorsqu\u2019on parle de chaussures de s\u00e9curit\u00e9, impossible de passer \u00e0 c\u00f4t\u00e9 des normes europ\u00e9ennes qui fixent les exigences minimales en mati\u00e8re de protection. Elles ne sont pas l\u00e0 pour compliquer la vie, mais pour garantir que vos pieds soient bien prot\u00e9g\u00e9s, peu importe votre m\u00e9tier ou votre environnement de travail. 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