{"id":3268,"date":"2025-05-14T19:43:47","date_gmt":"2025-05-14T11:43:47","guid":{"rendered":"https:\/\/led.amasly.com\/?page_id=3268"},"modified":"2025-05-14T19:43:54","modified_gmt":"2025-05-14T11:43:54","slug":"explosion-proof-tools-usage-environments-and-safety-standards","status":"publish","type":"page","link":"https:\/\/led.amasly.com\/hu_hu\/knowledge\/explosion-proof-products-knowledge\/explosion-proof-tools-usage-environments-and-safety-standards\/","title":{"rendered":"Robban\u00e1sbiztos szersz\u00e1mok: Felhaszn\u00e1l\u00e1si k\u00f6rnyezetek \u00e9s biztons\u00e1gi szabv\u00e1nyok"},"content":{"rendered":"<div class=\"wp-block-uagb-container uagb-block-27bae773 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\"><\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>Robban\u00e1sbiztos szersz\u00e1mok: Felhaszn\u00e1l\u00e1si k\u00f6rnyezetek \u00e9s biztons\u00e1gi szabv\u00e1nyok<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-da1360b5 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/05\/Explosion-Proof-Tools-1-1024x704.jpg ,https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/05\/Explosion-Proof-Tools-1.jpg 780w, https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/05\/Explosion-Proof-Tools-1.jpg 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2025\/05\/Explosion-Proof-Tools-1-1024x704.jpg\" alt=\"\" class=\"uag-image-3269\" width=\"1004\" height=\"308\" title=\"Robban\u00e1sbiztos szersz\u00e1mok\" loading=\"lazy\" role=\"img\"><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. A robban\u00e1sbiztos szersz\u00e1mok felhaszn\u00e1l\u00e1si k\u00f6rnyezete<\/strong><br>A robban\u00e1sbiztos szersz\u00e1mokat kifejezetten gy\u00fal\u00e9kony \u00e9s robban\u00e1svesz\u00e9lyes k\u00f6rnyezetekhez tervezt\u00e9k. A legfontosabb alkalmaz\u00e1si ter\u00fcletek a k\u00f6vetkez\u0151k:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Petrolk\u00e9miai ipar\u00e1gak<\/strong><\/li>\n\n\n\n<li><strong>B\u00e1ny\u00e1szati \u00e9s f\u00f6ldalatti m\u0171veletek<\/strong><\/li>\n\n\n\n<li><strong>Porrobban\u00e1svesz\u00e9lyes ter\u00fcletek<\/strong><\/li>\n\n\n\n<li><strong>Vesz\u00e9lyes anyagok t\u00e1rol\u00e1s\u00e1ra \u00e9s sz\u00e1ll\u00edt\u00e1s\u00e1ra szolg\u00e1l\u00f3 l\u00e9tes\u00edtm\u00e9nyek<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><em>K\u00fcl\u00f6nleges megjegyz\u00e9s acetil\u00e9nes k\u00f6rnyezethez<\/em>: Az acetil\u00e9ng\u00e1z reakci\u00f3ba l\u00e9p a magas r\u00e9z\u00f6tv\u00f6zetekkel, \u00e9s rendk\u00edv\u00fcl robban\u00e1svesz\u00e9lyes r\u00e9zacetilid keletkezik. Az ilyen k\u00f6rnyezetben haszn\u00e1lt szersz\u00e1moknak szigor\u00faan korl\u00e1tozniuk kell a r\u00e9ztartalmat (\u226465%).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. Robban\u00e1sbiztos teljes\u00edtm\u00e9ny<\/strong><br><strong>Alapvet\u0151 jellemz\u0151k<\/strong><\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Parkol\u00e1smentes kialak\u00edt\u00e1s<\/strong>: Speci\u00e1lis \u00f6tv\u00f6zeteket (pl. berilliumbronz, alum\u00edniumbronz) haszn\u00e1l a hagyom\u00e1nyos ac\u00e9l helyett, hogy megakad\u00e1lyozza a s\u00farl\u00f3d\u00e1sb\u00f3l vagy \u00fctk\u00f6z\u00e9sb\u0151l sz\u00e1rmaz\u00f3 mechanikus szikr\u00e1kat.<\/li>\n\n\n\n<li><strong>Antisztatikus tulajdons\u00e1gok<\/strong>: A nem f\u00e9mes anyagokat 1 G\u03a9 alatti fel\u00fcleti ellen\u00e1ll\u00e1ssal tervezt\u00e9k, hogy kik\u00fcsz\u00f6b\u00f6lj\u00e9k a statikus kis\u00fcl\u00e9s kock\u00e1zat\u00e1t.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. A r\u00e9z\u00f6tv\u00f6zetb\u0151l k\u00e9sz\u00fclt szersz\u00e1mok kritikus biztons\u00e1gi vizsg\u00e1latai<\/strong><br>A biztons\u00e1gi el\u0151\u00edr\u00e1soknak val\u00f3 megfelel\u00e9s \u00e9rdek\u00e9ben a robban\u00e1sbiztos szersz\u00e1mokat szigor\u00fa teszteknek vetik al\u00e1:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A. Csepp kalap\u00e1cs teszt<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Elvileg<\/strong>: Egy 14 kg-os szersz\u00e1mmint\u00e1t 4 m\u00e9terr\u0151l egy 45\u00b0-os ac\u00e9llemezre dobnak, hogy szimul\u00e1lj\u00e1k a sz\u00e9ls\u0151s\u00e9ges \u00fctk\u00f6z\u00e9si k\u00f6r\u00fclm\u00e9nyeket.<\/li>\n\n\n\n<li><strong>Vizsg\u00e1lati felt\u00e9telek<\/strong>:\n<ul class=\"wp-block-list\">\n<li>G\u00e1zkever\u00e9kek:\n<ul class=\"wp-block-list\">\n<li>I. oszt\u00e1ly: Met\u00e1n (6,5% \u00b1 0,5%)<\/li>\n\n\n\n<li>IIA oszt\u00e1ly: Prop\u00e1n (5,3% \u00b1 0,2%)<\/li>\n\n\n\n<li>IIB oszt\u00e1ly: Etil\u00e9n (7,8% \u00b1 0,5%)<\/li>\n\n\n\n<li>IIC oszt\u00e1ly: Hidrog\u00e9n (21,0% \u00b1 2,0%)<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Elj\u00e1r\u00e1s: G\u00e1zt\u00edpusonk\u00e9nt 20 egym\u00e1st k\u00f6vet\u0151 \u00fct\u00e9s.<\/li>\n\n\n\n<li><strong>\u00c1tmen\u00e9si krit\u00e9riumok<\/strong>: A vizsg\u00e1lat sor\u00e1n nem gyulladt meg a g\u00e1z.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>B. S\u00farl\u00f3d\u00e1si teszt<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Elvileg<\/strong>: Egy tesztrudat egy forg\u00f3 ac\u00e9lkoronghoz nyomnak (20 m\/s sebess\u00e9ggel, 490 N er\u0151vel) a f\u00e9m-f\u00e9m s\u00farl\u00f3d\u00e1s reproduk\u00e1l\u00e1sa \u00e9rdek\u00e9ben.<\/li>\n\n\n\n<li><strong>Vizsg\u00e1lati felt\u00e9telek<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Id\u0151tartam: Ciklusonk\u00e9nt 1 perc, 5 alkalommal megism\u00e9telve.<\/li>\n\n\n\n<li>G\u00e1zkever\u00e9kek: Ugyanaz, mint a drop hammer teszt.<\/li>\n\n\n\n<li><strong>\u00c1tmen\u00e9si krit\u00e9riumok<\/strong>: Nem \u00e9szleltek szikr\u00e1kat vagy g\u00e1zgy\u00fajt\u00e1st.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4. Els\u0151dleges robban\u00e1sbiztos anyagok<\/strong><\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Berilliumbronz (BeCu)<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u00d6sszet\u00e9tel: 97%-99,5% r\u00e9z, 0,5%-3% berillium.<\/li>\n\n\n\n<li>Tulajdons\u00e1gok: HRC 30-40 kem\u00e9nys\u00e9g; szak\u00edt\u00f3szil\u00e1rds\u00e1g 1,117-1,326 N\/mm\u00b2; nem m\u00e1gneses, magas h\u0151vezet\u0151 k\u00e9pess\u00e9g.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Alum\u00ednium bronz (AlCu)<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u00d6sszet\u00e9tel: 86%-92% r\u00e9z, 8%-14% alum\u00ednium.<\/li>\n\n\n\n<li>Tulajdons\u00e1gok: Kem\u00e9nys\u00e9g HRC 20-30; szak\u00edt\u00f3szil\u00e1rds\u00e1g 782-989 N\/mm\u00b2; kiv\u00e1l\u00f3 kop\u00e1s\u00e1ll\u00f3s\u00e1g, k\u00f6lts\u00e9ghat\u00e9kony (1\/3-1\/2 a BeCu \u00e1ra).<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5. \u00d6sszefoglal\u00f3<\/strong><br>A robban\u00e1sbiztos szersz\u00e1mok a k\u00f6vetkez\u0151kkel biztos\u00edtj\u00e1k a biztons\u00e1got vesz\u00e9lyes k\u00f6rnyezetben:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nem szikr\u00e1z\u00f3 anyagok (pl. BeCu, AlCu).<\/li>\n\n\n\n<li>Megfelel\u00e9s a GB\/T 10686-2013 szabv\u00e1nynak (<em>A r\u00e9z\u00f6tv\u00f6zetb\u0151l k\u00e9sz\u00fclt szersz\u00e1mok robban\u00e1sbiztos m\u0171k\u00f6d\u00e9s\u00e9nek vizsg\u00e1lati m\u00f3dszerei<\/em>) a p\u00f6r\u00f6lykalap\u00e1cs- \u00e9s s\u00farl\u00f3d\u00e1si tesztek seg\u00edts\u00e9g\u00e9vel.<\/li>\n\n\n\n<li>Szerkezeti optimaliz\u00e1l\u00e1s \u00e9s antisztatikus kialak\u00edt\u00e1s.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\">A teljes\u00edtm\u00e9nyroml\u00e1s \u00e9s a balesetek megel\u0151z\u00e9se \u00e9rdek\u00e9ben kritikus fontoss\u00e1g\u00fa a megfelel\u0151 kiv\u00e1laszt\u00e1s a vesz\u00e9lyz\u00f3n\u00e1k (g\u00e1z\/por t\u00edpusok) alapj\u00e1n, a rendszeres ellen\u0151rz\u00e9s \u00e9s karbantart\u00e1s.<\/p>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-c7d898dd alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\"><\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Kapcsol\u00f3d\u00f3 term\u00e9kek<\/h2>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-66e4defc alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-a42945f9\">\n<div class=\"wp-block-uagb-image uagb-block-7296296b wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/led.amasly.com\/hu_hu\/products\/\" target=\"\" rel=\"noopener\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/09\/Explosion-proof-high-bay-lights.png ,https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/09\/Explosion-proof-high-bay-lights.png 780w, https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/09\/Explosion-proof-high-bay-lights.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/09\/Explosion-proof-high-bay-lights.png\" alt=\"\" class=\"uag-image-1495\" width=\"300\" height=\"300\" title=\"Robban\u00e1sbiztos magas \u00f6b\u00f6l f\u00e9nyek\" loading=\"lazy\" role=\"img\"><\/a><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-4d3efde5\">\n<div class=\"wp-block-uagb-image uagb-block-c9e90797 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/led.amasly.com\/hu_hu\/products\/\" target=\"\" rel=\"noopener\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/07\/LED-tri-proof-lights2.png ,https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/07\/LED-tri-proof-lights2.png 780w, https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/07\/LED-tri-proof-lights2.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/07\/LED-tri-proof-lights2.png\" alt=\"\" class=\"uag-image-1132\" width=\"300\" height=\"300\" title=\"LED-tri-proof-lights2\" loading=\"lazy\" role=\"img\"><\/a><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-11c2578b\">\n<div class=\"wp-block-uagb-image uagb-block-6e8883aa wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/led.amasly.com\/hu_hu\/products\/\" target=\"\" rel=\"noopener\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/09\/LED-Explosion-Proof-Gas-Station-Light.png ,https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/09\/LED-Explosion-Proof-Gas-Station-Light.png 780w, https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/09\/LED-Explosion-Proof-Gas-Station-Light.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/09\/LED-Explosion-Proof-Gas-Station-Light.png\" alt=\"\" class=\"uag-image-1501\" width=\"300\" height=\"300\" title=\"LED robban\u00e1sbiztos benzink\u00fat f\u00e9ny\" loading=\"lazy\" role=\"img\"><\/a><\/figure><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-548945b5 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-967755d5\">\n<h4 class=\"wp-block-heading has-text-align-center\"><a href=\"https:\/\/led.amasly.com\/hu_hu\/products\/\">LED robban\u00e1sbiztos f\u00e9nyek<\/a><\/h4>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-9bc52fc2\">\n<h4 class=\"wp-block-heading has-text-align-center\"><a href=\"https:\/\/led.amasly.com\/hu_hu\/products\/\">LED Tri-Proof f\u00e9nyek<\/a><\/h4>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-8ffa0a23\">\n<h4 class=\"wp-block-heading has-text-align-center\"><a href=\"https:\/\/led.amasly.com\/hu_hu\/products\/\">Robban\u00e1sbiztos benzink\u00fat f\u00e9nyek<\/a><\/h4>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-29499fe0 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-777ee1c7\">\n<div class=\"wp-block-uagb-image uagb-block-2e9a1851 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/led.amasly.com\/hu_hu\/products\/\" target=\"\" rel=\"noopener\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/10\/50W-100W-150W-200W-300W-LED-Flood-Light.jpg ,https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/10\/50W-100W-150W-200W-300W-LED-Flood-Light.jpg 780w, https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/10\/50W-100W-150W-200W-300W-LED-Flood-Light.jpg 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/10\/50W-100W-150W-200W-300W-LED-Flood-Light.jpg\" alt=\"\" class=\"uag-image-1526\" width=\"300\" height=\"300\" title=\"50W 100W 150W 200W 300W LED-es \u00e1rv\u00edzf\u00e9ny\" loading=\"lazy\" role=\"img\"><\/a><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-af8c8683\">\n<div class=\"wp-block-uagb-image uagb-block-67947854 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/led.amasly.com\/hu_hu\/products\/\" target=\"\" rel=\"noopener\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/07\/led-tri-proof-light.png ,https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/07\/led-tri-proof-light.png 780w, https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/07\/led-tri-proof-light.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/07\/led-tri-proof-light.png\" alt=\"\" class=\"uag-image-1130\" width=\"300\" height=\"300\" title=\"led-tri-proof-light\" loading=\"lazy\" role=\"img\"><\/a><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-0fdfdd58\">\n<div class=\"wp-block-uagb-image uagb-block-1187d32d wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><a class=\"\" href=\"https:\/\/led.amasly.com\/hu_hu\/products\/\" target=\"\" rel=\"noopener\"><img decoding=\"async\" srcset=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/07\/LED-street-light.jpg ,https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/07\/LED-street-light.jpg 780w, https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/07\/LED-street-light.jpg 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/led.amasly.com\/wp-content\/uploads\/2024\/07\/LED-street-light.jpg\" alt=\"\" class=\"uag-image-1145\" width=\"300\" height=\"300\" title=\"LED-es utcai l\u00e1mp\u00e1k\" loading=\"lazy\" role=\"img\"><\/a><\/figure><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-6a60882c alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-f1e91a35\">\n<h4 class=\"wp-block-heading has-text-align-center\"><a href=\"https:\/\/led.amasly.com\/hu_hu\/products\/\">LED \u00e1rv\u00edzf\u00e9nyek<\/a><\/h4>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-165bfa58\">\n<h4 class=\"wp-block-heading has-text-align-center\"><a href=\"https:\/\/led.amasly.com\/hu_hu\/products\/\">LED Tri-Proof cs\u0151f\u00e9nyek<\/a><\/h4>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-f6096e3b\">\n<h4 class=\"wp-block-heading has-text-align-center\"><a href=\"https:\/\/led.amasly.com\/hu_hu\/products\/\">LED utcai l\u00e1mp\u00e1k<\/a><\/h4>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-99c0e0a5 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\"><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Explosion-Proof Tools: Usage Environments and Safety Standards 1. Usage Environments for Explosion-Proof ToolsExplosion-proof tools are specially designed for flammable and explosive environments. Key application scenarios include: Special Note for Acetylene Environments: Acetylene gas reacts with high-copper alloys to form highly explosive copper acetylide. Tools in such environments must strictly limit copper content (\u226465%). 2. Explosion-Proof [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2374,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"enabled","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-3268","page","type-page","status-publish","hentry"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"Joe","author_link":"https:\/\/led.amasly.com\/hu_hu\/author\/jacklin\/"},"uagb_comment_info":0,"uagb_excerpt":"Explosion-Proof Tools: Usage Environments and Safety Standards 1. 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