{"id":4725,"date":"2022-05-02T12:35:50","date_gmt":"2022-05-02T12:35:50","guid":{"rendered":"https:\/\/www.stalskog.se\/produkt\/3-phase-jk42-jk153\/"},"modified":"2025-08-25T14:23:34","modified_gmt":"2025-08-25T14:23:34","slug":"3-phase-jk42-jk153","status":"publish","type":"product","link":"https:\/\/www.stalskog.se\/en\/produkt\/3-phase-jk42-jk153\/","title":{"rendered":"3-phase JK42-JK153"},"content":{"rendered":"<p>JK42-JLA153 (JSMA-F)<\/p>\n<p>3-phase earthing device<\/p>\n<p>Ref. SS 428 91 01, SS-EN 61230<br \/>\nThe connector is intended for switchgear.<br \/>\nConductor clamp JK 42 is connected to connectors JKA, JKC, JKAD, JBA, and JBC or directly to cables or pipes with max \u00d8 40 mm. To operate the clamp, insulating rods MGV, MDV\/MSV and grippers JGS are used.<br \/>\nThe conductive parts of the clamp are made of hardened AlSi alloy and steel parts of stainless steel. The thread is fitted with a stainless steel Heli-Coil insert.<br \/>\nThe cable is made of highly flexible ESTPR-insulated copper conductor and fitted with tight cable connections, which prevent moisture penetration into the cable. The cable is crimped to the conductor clamp. Earth clamp JK 153 is used, among other things, on steel structures with a maximum thickness of 20 mm and is approved for use on painted surfaces. The screw on this clamp is provided with insulation to prevent current flow.     <\/p>\n","protected":false},"excerpt":{"rendered":"<p>JK42-JLA153 (JSMA-F) 3-phase earthing device Ref. SS 428 91 01, SS-EN 61230 The connector is intended for switchgear. Conductor clamp JK 42 is connected to connectors JKA, JKC, JKAD, JBA, and JBC or directly to cables or pipes with max \u00d8 40 mm. To operate the clamp, insulating rods MGV, MDV\/MSV and grippers JGS are [&hellip;]<\/p>\n","protected":false},"featured_media":4722,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[62,141],"product_tag":[],"class_list":{"0":"post-4725","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-switchgear","7":"product_cat-3-phase","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>3-phase JK42-JK153 &#8211; Ragnar St\u00e5lskog<\/title>\n<meta name=\"description\" content=\"JK42-JLA153 (JSMA-F) 3-phase earthing device Ref. SS 428 91 01, SS-EN 61230 The connector is intended for switchgear. Conductor clamp JK 42 is connected\" \/>\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.stalskog.se\/en\/produkt\/3-phase-jk42-jk153\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"3-phase JK42-JK153 &#8211; Ragnar St\u00e5lskog\" \/>\n<meta property=\"og:description\" content=\"JK42-JLA153 (JSMA-F) 3-phase earthing device Ref. SS 428 91 01, SS-EN 61230 The connector is intended for switchgear. Conductor clamp JK 42 is connected\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.stalskog.se\/en\/produkt\/3-phase-jk42-jk153\/\" \/>\n<meta property=\"og:site_name\" content=\"Ragnar St\u00e5lskog\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-25T14:23:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.stalskog.se\/wp-content\/uploads\/2022\/05\/jk42-jk153.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"230\" \/>\n\t<meta property=\"og:image:height\" content=\"380\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.stalskog.se\\\/en\\\/produkt\\\/3-phase-jk42-jk153\\\/\",\"url\":\"https:\\\/\\\/www.stalskog.se\\\/en\\\/produkt\\\/3-phase-jk42-jk153\\\/\",\"name\":\"3-phase JK42-JK153 &#8211; Ragnar St\u00e5lskog\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.stalskog.se\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.stalskog.se\\\/en\\\/produkt\\\/3-phase-jk42-jk153\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.stalskog.se\\\/en\\\/produkt\\\/3-phase-jk42-jk153\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.stalskog.se\\\/wp-content\\\/uploads\\\/2022\\\/05\\\/jk42-jk153.jpg\",\"datePublished\":\"2022-05-02T12:35:50+00:00\",\"dateModified\":\"2025-08-25T14:23:34+00:00\",\"description\":\"JK42-JLA153 (JSMA-F) 3-phase earthing device Ref. 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