{"id":2393,"date":"2026-07-08T02:51:34","date_gmt":"2026-07-08T02:51:34","guid":{"rendered":"https:\/\/chac-electric.com\/?post_type=product&#038;p=2393"},"modified":"2026-10-14T05:56:22","modified_gmt":"2026-10-14T05:56:22","slug":"cql14-series-electromagnetic-protection-residual-current-device","status":"publish","type":"product","link":"https:\/\/chac-electric.com\/vi\/product\/cql14-series-electromagnetic-protection-residual-current-device\/","title":{"rendered":"CQL14 Series Electromagnetic Protection Residual Current Device"},"content":{"rendered":"<h2>CQL14 Selection Summary<\/h2>\n<p>CQL14 electromagnetic residual current device for 230\/400V AC circuits, with auxiliary-power-free operation and AC\/ A-type options.<\/p>\n<h2>Th\u00f4ng tin \u0111\u1eb7t h\u00e0ng<\/h2>\n<p>M\u00f4 h\u00ecnh nh\u00e0 n\u01b0\u1edbc, \u0111\u00e1nh gi\u00e1, c\u1ed9t \u0111i\u1ec7n, h\u1ec7 th\u1ed1ng, \u1ee9ng d\u1ee5ng, s\u1ed1 l\u01b0\u1ee3ng, th\u1ecb tr\u01b0\u1eddng \u0111\u00edch v\u00e0 c\u00e1c t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt c\u1ea7n thi\u1ebft. X\u00e1c nh\u1eadn t\u1ea5t c\u1ea3 c\u00e1c l\u1ef1a ch\u1ecdn theo b\u1ea3ng \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ph\u1ea7n <strong>CQL14<\/strong> \u0110\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh cho vi\u1ec7c b\u1ea3o v\u1ec7 d\u00f2ng d\u01b0 m\u00e0 kh\u00f4ng c\u00f3 t\u00ednh n\u0103ng b\u1ea3o v\u1ec7 qu\u00e1 d\u00f2ng. Ch\u1ecdn n\u00f3 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c d\u1eef li\u1ec7u v\u1ec1 \u0111i\u1ec7n \u00e1p, d\u00f2ng \u0111i\u1ec7n, c\u1ef1c v\u00e0 b\u1ea3o v\u1ec7 \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1, sau \u0111\u00f3 x\u00e1c nh\u1eadn s\u1ef1 ph\u1ed1i h\u1ee3p gi\u1eefa d\u00e2y d\u1eabn, \u0111i\u1ec1u ki\u1ec7n tr\u1ee5c d\u00e2y v\u00e0 b\u1ea3o v\u1ec7, c\u0169ng nh\u01b0 c\u00e1c y\u00eau c\u1ea7u v\u1ec1 thi\u1ebft k\u1ebf v\u1ecf b\u1ecdc v\u00e0 quy \u0111\u1ecbnh l\u1eafp \u0111\u1eb7t t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n<div class=\"product-specs-grid\">\n<div class=\"spec-item\">\n<div class=\"spec-title\">Ng\u01b0\u1eddi Ba Lan:<\/div>\n<div class=\"spec-value\">2P \/ 4P<\/div>\n<\/div>\n<div class=\"spec-item\">\n<div class=\"spec-title\">\u0110\u1ecbnh m\u1ee9c d\u00f2ng \u0111i\u1ec7n:<\/div>\n<div class=\"spec-value\">See technical table<\/div>\n<\/div>\n<div class=\"spec-item\">\n<div class=\"spec-title\">\u0110i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c:<\/div>\n<div class=\"spec-value\">AC 230\/400V<\/div>\n<\/div>\n<div class=\"spec-item\">\n<div class=\"spec-title\">Ch\u1ee9c n\u0103ng ch\u00ednh:<\/div>\n<div class=\"spec-value\">Ch\u1ed1ng qu\u00e1 d\u00f2ng \u0111i\u1ec7n d\u01b0 m\u00e0 kh\u00f4ng c\u00f3 ch\u1ee9c n\u0103ng ch\u1ed1ng qu\u00e1 d\u00f2ng \u0111i\u1ec7n<\/div>\n<\/div>\n<div class=\"spec-item\">\n<div class=\"spec-title\">D\u1eef li\u1ec7u l\u1ef1a ch\u1ecdn:<\/div>\n<div class=\"spec-value\">C\u00e1c t\u00f9y ch\u1ecdn 30mA, 100mA ho\u1eb7c 300mA<\/div>\n<\/div>\n<div class=\"spec-item\">\n<div class=\"spec-title\">Ti\u00eau chu\u1ea9n<\/div>\n<div class=\"spec-value\">Tham kh\u1ea3o c\u1ee7a gia \u0111\u00ecnh ti\u00eau chu\u1ea9n IEC 61008-1<\/div>\n<\/div>\n<\/div>\n<div style=\"display:flex;flex-wrap:wrap;gap:12px;margin-top:22px;align-items:center\"><a class=\"chac-home-ab-wz-about-btn\" style=\"display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:14px 25px;border:1px solid #1456A6;border-radius:10px;background:#1456A6;color:#fff;font-size:16px;font-weight:600;text-decoration:none\" href=\"\/vi\/hay-lien-he-voi-chung-toi\/\"><span style=\"color:#fff\">Y\u00eau c\u1ea7u b\u00e1o gi\u00e1<\/span><span aria-hidden=\"true\" style=\"color:#fff;font-size:21px\">\u203a<\/span><\/a><a class=\"chac-home-ab-wz-about-btn\" style=\"display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:14px 25px;border:1px solid #1456A6;border-radius:10px;background:#1456A6;color:#fff;font-size:16px;font-weight:600;text-decoration:none\" href=\"\/vi\/technical-support\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color:#fff\">Xem t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt<\/span><span aria-hidden=\"true\" style=\"color:#fff;font-size:21px\">\u203a<\/span><\/a><\/div>","protected":false},"featured_media":1132,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[25,47],"product_tag":[],"class_list":["post-2393","product","type-product","status-publish","has-post-thumbnail","product_cat-terminal-electrical-appliances","product_cat-rccb","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/chac-electric.com\/vi\/wp-json\/wp\/v2\/product\/2393","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chac-electric.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/chac-electric.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/chac-electric.com\/vi\/wp-json\/wp\/v2\/comments?post=2393"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chac-electric.com\/vi\/wp-json\/wp\/v2\/media\/1132"}],"wp:attachment":[{"href":"https:\/\/chac-electric.com\/vi\/wp-json\/wp\/v2\/media?parent=2393"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chac-electric.com\/vi\/wp-json\/wp\/v2\/product_brand?post=2393"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chac-electric.com\/vi\/wp-json\/wp\/v2\/product_cat?post=2393"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chac-electric.com\/vi\/wp-json\/wp\/v2\/product_tag?post=2393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}