{"id":8567,"date":"2026-01-17T03:59:09","date_gmt":"2026-01-17T03:59:09","guid":{"rendered":"https:\/\/www.oohmage.com\/?post_type=product&#038;p=8567"},"modified":"2026-01-17T16:46:28","modified_gmt":"2026-01-17T16:46:28","slug":"omc8x-dc-mcb","status":"publish","type":"product","link":"https:\/\/www.oohmage.com\/vi\/miniature-circuit-breaker\/omc8x-dc-mcb\/","title":{"rendered":"C\u1ea7u dao mini d\u00f2ng OMC8X, d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC), 1A\u201363A, 500V DC"},"content":{"rendered":"<p>B\u1ed9 ng\u1eaft m\u1ea1ch mini OMC8X DC c\u00f3 ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 c\u00e1c m\u1ea1ch \u0111i\u1ec7n m\u1ed9t chi\u1ec1u kh\u1ecfi c\u00e1c s\u1ef1 c\u1ed1 qu\u00e1 t\u1ea3i v\u00e0 ng\u1eafn m\u1ea1ch. Thi\u1ebft b\u1ecb n\u00e0y h\u1ed7 tr\u1ee3 c\u00e1c m\u1ee9c \u0111i\u1ec7n \u00e1p m\u1ed9t chi\u1ec1u \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh v\u00e0 nhi\u1ec1u \u0111\u1eb7c t\u00ednh ng\u1eaft m\u1ea1ch kh\u00e1c nhau cho c\u00e1c \u0111i\u1ec1u ki\u1ec7n t\u1ea3i kh\u00e1c nhau. Thi\u1ebft b\u1ecb n\u00e0y ph\u00f9 h\u1ee3p cho c\u00e1c h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i v\u00e0 \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n m\u1ed9t chi\u1ec1u theo m\u00f4-\u0111un ho\u1ea1t \u0111\u1ed9ng trong c\u00e1c gi\u1edbi h\u1ea1n quy \u0111\u1ecbnh.<\/p>\n<h2>C\u00e1c t\u00ednh n\u0103ng v\u00e0 l\u1ee3i \u00edch ch\u00ednh<\/h2>\n<ul>\n<li>Thi\u1ebft k\u1ebf m\u1ea1ng DC chuy\u00ean d\u1ee5ng: H\u1ed7 tr\u1ee3 c\u00e1c h\u1ec7 th\u1ed1ng DC c\u00f3 \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c ho\u1ea1t \u0111\u1ed9ng l\u00ean \u0111\u1ebfn 500V DC nh\u1eb1m b\u1ea3o v\u1ec7 m\u1ea1ch m\u1ed9t c\u00e1ch c\u00f3 ki\u1ec3m so\u00e1t.<\/li>\n<li>Nhi\u1ec1u t\u00f9y ch\u1ecdn \u0111\u01b0\u1eddng cong ng\u1eaft m\u1ea1ch: C\u00e1c \u0111\u01b0\u1eddng cong 4In, 8In v\u00e0 10In cho ph\u00e9p ph\u1ed1i h\u1ee3p v\u1edbi c\u00e1c \u0111\u1eb7c t\u00ednh t\u1ea3i DC kh\u00e1c nhau.<\/li>\n<li>C\u00e1c m\u1ee9c c\u00f4ng su\u1ea5t ng\u1eaft c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn: C\u00e1c t\u00f9y ch\u1ecdn 3kA, 4,5kA v\u00e0 6kA h\u1ed7 tr\u1ee3 c\u00e1c m\u1ee9c d\u00f2ng \u0111i\u1ec7n s\u1ef1 c\u1ed1 kh\u00e1c nhau trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u.<\/li>\n<li>C\u1ea5u h\u00ecnh c\u1ed9t nh\u1ecf g\u1ecdn: C\u00e1c thi\u1ebft k\u1ebf 1P v\u00e0 2P cho ph\u00e9p t\u00edch h\u1ee3p linh ho\u1ea1t v\u00e0o c\u00e1c s\u01a1 \u0111\u1ed3 ph\u00e2n ph\u1ed1i \u0111i\u1ec7n m\u1ed9t chi\u1ec1u.<\/li>\n<\/ul>\n<h2>\u1ee8ng d\u1ee5ng<\/h2>\n<ul>\n<li>H\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n m\u1ed9t chi\u1ec1u<\/li>\n<li>H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng b\u1eb1ng pin<\/li>\n<li>M\u1ea1ch \u0111i\u1ec7n m\u1ed9t chi\u1ec1u quang \u0111i\u1ec7n<\/li>\n<li>T\u1ee7 \u0111i\u1ec1u khi\u1ec3n DC c\u00f4ng nghi\u1ec7p<\/li>\n<li>H\u1ec7 th\u1ed1ng vi\u1ec5n th\u00f4ng v\u00e0 h\u1ec7 th\u1ed1ng ngu\u1ed3n \u0111i\u1ec7n m\u1ed9t chi\u1ec1u ph\u1ee5 tr\u1ee3<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>C\u1ea7u dao thu nh\u1ecf OMC8X DC \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u1ea1ch DC kh\u1ecfi qu\u00e1 t\u1ea3i v\u00e0 ng\u1eafn m\u1ea1ch, h\u1ed7 tr\u1ee3 c\u00e1c c\u1ea5u h\u00ecnh 1P\/2P, nhi\u1ec1u \u0111\u01b0\u1eddng cong ng\u1eaft m\u1ea1ch v\u00e0 \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c l\u00ean \u0111\u1ebfn 500V DC.<\/p>","protected":false},"featured_media":8912,"template":"","meta":{"_acf_changed":false,"rank_math_title":"","rank_math_description":"","rank_math_focus_keyword":"Miniature Circuit Breaker","_product_sku":"","_product_attributes":null,"_product_faqs":[{"name":"C\u00f4ng t\u1eafc ng\u1eaft m\u1ea1ch t\u1ef1 \u0111\u1ed9ng m\u1ed9t chi\u1ec1u (MCB) OMC8X c\u00f3 ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng d\u00f2ng xoay chi\u1ec1u kh\u00f4ng?","value":"No. This model is designed specifically for DC networks and should only be used within the specified DC voltage ranges."},{"name":"N\u00ean l\u1ef1a ch\u1ecdn \u0111\u01b0\u1eddng cong ng\u1eaft m\u1ea1ch nh\u01b0 th\u1ebf n\u00e0o cho h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u?","value":"The selection depends on the load characteristics, with 4In, 8In, or 10In curves used to match different inrush current behaviors."},{"name":"C\u00f4ng t\u1eafc ng\u1eaft m\u1ea1ch thu nh\u1ecf DC n\u00e0y tu\u00e2n th\u1ee7 nh\u1eefng ti\u00eau chu\u1ea9n n\u00e0o?","value":"The product complies with IEC\/EN 60947-2 and GB14048.2 standards and holds CB, CE, UKCA, SAA, CCC, ISO, and ROHS certifications."},{"name":"C\u00e1c k\u00edch th\u01b0\u1edbc d\u00e2y d\u1eabn n\u00e0o \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 cho vi\u1ec7c l\u1eafp \u0111\u1eb7t?","value":"The terminals support conductor cross-sections from 1 to 25 mm\u00b2 with a tightening torque of 2.5 Nm."}],"_product_image_gallery":"8913"},"product_cat":[31],"product_tag":[87],"class_list":["post-8567","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-miniature-circuit-breaker","product_tag-mcb"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.oohmage.com\/vi\/wp-json\/wp\/v2\/product\/8567","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oohmage.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.oohmage.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oohmage.com\/vi\/wp-json\/wp\/v2\/media\/8912"}],"wp:attachment":[{"href":"https:\/\/www.oohmage.com\/vi\/wp-json\/wp\/v2\/media?parent=8567"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.oohmage.com\/vi\/wp-json\/wp\/v2\/product_cat?post=8567"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.oohmage.com\/vi\/wp-json\/wp\/v2\/product_tag?post=8567"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}