{"id":900,"date":"2025-10-15T12:48:48","date_gmt":"2025-10-15T10:48:48","guid":{"rendered":"https:\/\/corona1.eu\/en\/?page_id=900"},"modified":"2025-10-15T12:48:56","modified_gmt":"2025-10-15T10:48:56","slug":"tb-large-qc-grounding-clamp","status":"publish","type":"page","link":"https:\/\/corona1.eu\/en\/grounding-clamps\/tb-large-qc-grounding-clamp\/","title":{"rendered":"TB Large QC grounding clamp"},"content":{"rendered":"\n\n<p>Stainless steel ground terminal designed for two-wire cables. It was<br>equipped with very sharp teeth made of hardened steel, which makes it possible to pierce any insulation coating<br>insulation such as paint, resin, etc. In addition, the clamp has a short, 20 cm section of wire<br>(in blue or orange) terminated with a quick-connector, which makes it<br>compatibility with many grounding control systems and allows quick replacement with a<br>new one if necessary.<br>The TB Large\/QC grounding clamp is used for grounding larger drums, tanks, installations<br>process plants, tank trucks and railroad tanks.<\/p>\n\n\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Advantages:<\/strong><\/h3>\n\n\n\n\n\n<ul class=\"wp-block-list\">\n\n<li>Stainless steel<\/li>\n\n\n\n\n\n<li>Rugged construction<\/li>\n\n\n\n\n\n<li>Teeth made of hardened stainless steel<\/li>\n\n\n\n\n\n<li>Both teeth on one side<\/li>\n\n\n\n\n\n<li>Large jaw opening width<\/li>\n\n\n\n\n\n<li>High spring force<\/li>\n\n<\/ul>\n\n\n\n\n\n<p><\/p>\n\n\n\n\n\n<table class=\"table table-striped table-bordered\">\n                  <tbody>\n                     <tr style=\"font-size: 12px;font-weight: bold\">\n                        <td>Technical data:<\/td>\n                        <td>TB Large\/QC<\/td>\n                     <\/tr>\n                     <tr style=\"font-size: 12px\">\n                        <td>Size<\/td>\n                        <td> Clamp length &#8211; 230 mm\n Jaw opening width &#8211; 40 mm<\/td>\n <tr style=\"font-size: 12px\">\n                        <td>Maximum cable cross-section<\/td>\n                        <td>Connection of grounding conductors with a cross-section of 0.75 mm\u00b2 \nup to 2 x 1.5 mm\u00b2<\/td>\n<tr style=\"font-size: 12px\">\n                        <td>Ex zones<\/td>\n                        <td>Zone: 1, 2 Zone: 21, 22<\/td>\n<tr style=\"font-size: 12px\">\n                        <td>Ex designations<\/td>\n                        <td> Ex II 2 G Ex h IIA \/ IIB \/ IIC T6 Gb<\/td>\n<tr style=\"font-size: 12px\">\n                        <td> <\/td>\n\n<td> Ex II 2 D Ex h IIIC T80\u00b0C Db<\/td>\n                     <\/tr>\n                  <\/tbody>\n               <\/table>\n\n\n\n\n","protected":false},"excerpt":{"rendered":"<p>Stainless steel ground terminal designed for two-wire cables. It wasequipped with very sharp teeth made [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":901,"parent":861,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"kg_products_template.php","meta":{"pgc_sgb_lightbox_settings":"","footnotes":""},"categories":[36],"tags":[],"class_list":["post-900","page","type-page","status-publish","has-post-thumbnail","hentry","category-grounding-clamps"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>TB Large QC grounding clamp | CORONA Service<\/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:\/\/corona1.eu\/en\/grounding-clamps\/tb-large-qc-grounding-clamp\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TB Large QC grounding clamp | CORONA Service\" \/>\n<meta property=\"og:description\" content=\"Stainless steel ground terminal designed for two-wire cables. 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