{"id":3074,"date":"2026-07-27T08:40:40","date_gmt":"2026-07-27T08:40:40","guid":{"rendered":"https:\/\/chac-electric.com\/?post_type=product&#038;p=3074"},"modified":"2026-07-27T08:40:41","modified_gmt":"2026-07-27T08:40:41","slug":"cqb58-safety-breaker","status":"publish","type":"product","link":"https:\/\/chac-electric.com\/pt\/product\/cqb58-safety-breaker\/","title":{"rendered":"CQB58 Safety Breaker"},"content":{"rendered":"<h2><strong><b>Product Features<\/b><\/strong><\/h2>\n<p>\u25a0\u00a0Industrial-Grade Protection<\/p>\n<ul>\n<li>1.5kA high breaking capacity ensures reliable short-circuit interruption<\/li>\n<li>Thermal overload protection (1.13-1.45\u00d7In) prevents equipment darmage<\/li>\n<\/ul>\n<p>\u25a0\u00a0Multi-Current Versatility<\/p>\n<ul>\n<li>5 current ratings: 10A\/15A\/20A\/30A\/40A for flexible load matching<\/li>\n<\/ul>\n<p>\u25a0\u00a0Robust Construction<\/p>\n<ul>\n<li>IP20 isolation protection with 2kV dielectric strength<\/li>\n<li>Top-entry terminals support &lt;10mm2 cables (2N-m torque)<\/li>\n<\/ul>\n<p>\u25a0\u00a0Wide Application<\/p>\n<ul>\n<li>Designed for industrial\/commercial buildings, high-rises, and residences<\/li>\n<\/ul>\n<p>\u25a0\u00a0Environmental Adaptability<\/p>\n<ul>\n<li>Operates at -5\u2103~+40\u2103with \u226490% humidity<\/li>\n<\/ul>\n<h2><strong><b>Ordering Specification<\/b><\/strong><\/h2>\n<p>Please specify the following when ordering:<\/p>\n<p>Product Model: CQB58<\/p>\n<p>1.Model &amp; Current: ZN58-[Current]<\/p>\n<p>\u2022 Current options: 10A \/ 15A \/ 20A \/ 30A \/ 40A<\/p>\n<p>2.Number of Poles: 2P1E (fixed configuration)<\/p>\n<p>3.Quantity: [e.g. 100 units]<\/p>\n<p>Ordering Examples:<\/p>\n<p>CQB58-20A 100 pcs<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Product Features \u25a0\u00a0Industrial-Grade Protection 1.5kA high breaking capacity ensures reliable short-circuit interruption Thermal overload protection (1.13-1.45\u00d7In) prevents equipment darmage \u25a0\u00a0Multi-Current Versatility 5 current ratings: 10A\/15A\/20A\/30A\/40A for flexible load matching \u25a0\u00a0Robust Construction IP20 isolation protection with 2kV dielectric strength Top-entry terminals support &lt;10mm2 cables (2N-m torque) \u25a0\u00a0Wide Application Designed for industrial\/commercial buildings, high-rises, and residences \u25a0\u00a0Environmental [&hellip;]<\/p>\n","protected":false},"featured_media":3080,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[37,25],"product_tag":[],"class_list":["post-3074","product","type-product","status-publish","has-post-thumbnail","product_cat-self-resetting-protective-switches","product_cat-terminal-electrical-appliances","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/chac-electric.com\/pt\/wp-json\/wp\/v2\/product\/3074","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chac-electric.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/chac-electric.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/chac-electric.com\/pt\/wp-json\/wp\/v2\/comments?post=3074"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chac-electric.com\/pt\/wp-json\/wp\/v2\/media\/3080"}],"wp:attachment":[{"href":"https:\/\/chac-electric.com\/pt\/wp-json\/wp\/v2\/media?parent=3074"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chac-electric.com\/pt\/wp-json\/wp\/v2\/product_brand?post=3074"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chac-electric.com\/pt\/wp-json\/wp\/v2\/product_cat?post=3074"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chac-electric.com\/pt\/wp-json\/wp\/v2\/product_tag?post=3074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}