{"id":3692,"date":"2026-08-17T07:21:18","date_gmt":"2026-08-17T07:21:18","guid":{"rendered":"https:\/\/chac-electric.com\/?post_type=product&p=3692"},"modified":"2026-08-17T07:32:50","modified_gmt":"2026-08-17T07:32:50","slug":"cqw2-series-air-circuit-breaker","status":"publish","type":"product","link":"https:\/\/chac-electric.com\/ar\/product\/cqw2-series-air-circuit-breaker\/","title":{"rendered":"\u0642\u0648\u0627\u0637\u0639 \u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0647\u0648\u0627\u0621 \u0645\u0646 \u0633\u0644\u0633\u0644\u0629 CQW2"},"content":{"rendered":"

\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c<\/b><\/strong><\/h2>\n

\u25a0\u00a0Rated current from 200A to 6300A, suitable for AC 400V\/690V, 50Hz distribution networks.<\/p>\n

\u25a0\u00a0Provides comprehensive protection: overload, short-circuit, undervoltage, and earth fault protection, with isolation functionality.<\/p>\n

\u25a0\u00a0High breaking capacity (Icu up to 120kA at AC415V) and short-circuit withstand capability.<\/p>\n

\u25a0\u00a0Modular and compact design supports both fixed and withdrawable installation.<\/p>\n

\u25a0Intelligent controller options (L\/M\/H-type) with precise selective protection, communication support (e.g., Profibus-DP), and remote monitoring capabilities.<\/p>\n

\u25a0\u00a0Complies with IEC 60947-2 and GB\/T 14048 standards.<\/p>\n

Operating & Installation Conditions<\/b><\/strong><\/h2>\n

\u25a0\u00a0Ambient temperature: \u22125\u2103\u00a0to +40\u2103\u00a0(average \u2264 +35\u2103\u00a0within 24 hours).<\/p>\n

\u25a0\u00a0Altitude: \u2264 2000 m (derating required above 2000 m).<\/p>\n

\u25a0\u00a0Pollution degree: 3.<\/p>\n

\u25a0\u00a0Relative humidity: \u2264 50% at +40\u2103; higher humidity permissible at lower temperatures.<\/p>\n

\u25a0\u00a0Suitable for installation in non-explosive environments, free of conductive dust and corrosive substances.<\/p>\n

\u25a0\u00a0Must be mounted vertically (\u00b15\u00b0 tilt tolerance).<\/p>\n

\u25a0\u00a0Protection rating: IP30 (IP40 with door frame mounted).<\/p>\n

\u25a0\u00a0Installation category:<\/p>\n

    \n
  • Main circuit & undervoltage release: \u2163<\/li>\n
  • Auxiliary\/control circuits: \u2162<\/li>\n<\/ul>\n

    \u25a0\u00a0Connection: Horizontal or vertical, based on model configuration.<\/p>","protected":false},"excerpt":{"rendered":"

    \n
    \n
    \u0628\u0648\u0644\u0646\u062f\u064a\u0648\u0646<\/div>\n
    3P \/ 4P<\/div>\n<\/div>\n

    <\/p>\n

    \n
    \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0642\u0646\u0646<\/div>\n
    200A-6300A<\/div>\n<\/div>\n

    <\/p>\n

    \n
    \u0627\u0644\u062c\u0647\u062f \u0627\u0644\u0645\u0642\u0646\u0646<\/div>\n
    400V\/690V AC<\/div>\n<\/div>\n

    <\/p>\n

    \n
    \u0642\u062f\u0631\u0629 \u0627\u0644\u0641\u0635\u0644<\/div>\n
    Icu up to 120kA at AC415V<\/div>\n<\/div>\n

    <\/p>\n

    \n
    \u0642\u064a\u0627\u0633\u064a<\/div>\n
    IEC 60947-2<\/div>\n
    <\/div>\n<\/div>\n
    \n
    \u062a\u062e\u0635\u064a\u0635<\/div>\n
    \u062e\u062f\u0645\u0629 \u0634\u0627\u0645\u0644\u0629 \u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0623\u0635\u0644\u064a\u0629 (OEM) \u0648\u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u062d\u0633\u0628 \u0627\u0644\u0637\u0644\u0628 (ODM)<\/div>\n<\/div>\n<\/div>","protected":false},"featured_media":3715,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[69,27],"product_tag":[],"class_list":["post-3692","product","type-product","status-publish","has-post-thumbnail","product_cat-acb","product_cat-electrical-distribution-equipment","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/chac-electric.com\/ar\/wp-json\/wp\/v2\/product\/3692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chac-electric.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/chac-electric.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/chac-electric.com\/ar\/wp-json\/wp\/v2\/comments?post=3692"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chac-electric.com\/ar\/wp-json\/wp\/v2\/media\/3715"}],"wp:attachment":[{"href":"https:\/\/chac-electric.com\/ar\/wp-json\/wp\/v2\/media?parent=3692"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chac-electric.com\/ar\/wp-json\/wp\/v2\/product_brand?post=3692"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chac-electric.com\/ar\/wp-json\/wp\/v2\/product_cat?post=3692"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chac-electric.com\/ar\/wp-json\/wp\/v2\/product_tag?post=3692"}],"curies":[{"name":"\u0644\u0639\u0628 \u062c\u064a\u062f\u0629","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}