{"id":9024,"date":"2026-10-29T09:08:53","date_gmt":"2026-10-29T09:08:53","guid":{"rendered":"https:\/\/www.simplybuyglobal.com\/?post_type=product&#038;p=9024"},"modified":"2026-10-29T09:10:48","modified_gmt":"2026-10-29T09:10:48","slug":"schneider-electric-c11b3ma080bz-compact-nsx100m-motor-protection-circuit-breaker-80-a-3p3d-25-ka-400-v-ac-ma-magnetic-trip-unit","status":"publish","type":"product","link":"https:\/\/www.simplybuyglobal.com\/kk\/product\/schneider-electric-c11b3ma080bz-compact-nsx100m-motor-protection-circuit-breaker-80-a-3p3d-25-ka-400-v-ac-ma-magnetic-trip-unit\/","title":{"rendered":"Schneider Electric C11B3MA080BZ ComPacT NSX100m Motor Protection Circuit Breaker \u2013 80 A, 3P3D, 25 kA @ 400 V AC, MA Magnetic Trip Unit"},"content":{"rendered":"<h2>\u04e8\u043d\u0456\u043c \u0441\u0438\u043f\u0430\u0442\u0442\u0430\u043c\u0430\u0441\u044b<\/h2>\n<p>The Schneider Electric C11B3MA080BZ is a 3-pole molded case circuit breaker from the ComPacT NSX100m range, specifically configured for motor protection with an MA magnetic-only trip unit. Rated 80 A at 65 \u00b0C, it delivers an ultimate breaking capacity (Icu) of 25 kA at 380\u2013415 V AC and 50 kA at 220\u2013240 V AC, with service breaking capacity (Ics) equal to 100% of Icu. The MA trip unit provides adjustable magnetic short-circuit protection from 6 to 14 \u00d7 In, making it suitable for direct-on-line motor starters where separate overload protection is provided by a contactor-mounted thermal relay. The breaker features busbar connectors for main circuit termination, a fixed manual handle, and DIN rail or base plate mounting. It is rated for operation up to 690 V AC and is certified to IEC 60947-2 and IEC 60947-4-1, with CCC approval.<\/p>\n<h2>\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0442\u044b \u043c\u04af\u043c\u043a\u0456\u043d\u0434\u0456\u043a\u0442\u0435\u0440<\/h2>\n<ul>\n<li><strong>80 A Motor Protection Rating:<\/strong> Rated current of 80 A at 65 \u00b0C, optimized for motor feeder protection in industrial control panels.<\/li>\n<li><strong>MA Magnetic-Only Trip Unit:<\/strong> Provides short-circuit protection only, with an adjustable magnetic trip range of 6\u201314 \u00d7 In, allowing separate thermal overload protection to be handled by a contactor-mounted relay.<\/li>\n<li><strong>25 kA Breaking Capacity (B Class):<\/strong> Delivers 25 kA Icu at 380\u2013415 V AC, 50 kA at 220\u2013240 V AC, and 20 kA at 440 V AC, with Ics equal to 100% of Icu.<\/li>\n<li><strong>3P3D Configuration:<\/strong> Three poles, three protected, with a 27 mm pole pitch (35 mm with extenders) for phase isolation.<\/li>\n<li><strong>Busbar Connectors:<\/strong> Main circuit termination via busbar connectors, supporting 70\u2013120 mm\u00b2 stranded cable or 50\u201395 mm\u00b2 flexible cable with ferrules via EverLink.<\/li>\n<li><strong>\u0418\u043a\u0435\u043c\u0434\u0456 \u0431\u0435\u043a\u0456\u0442\u0443:<\/strong> Supports DIN rail clip-on mounting or screw fixing on a base plate, with a fixed manual direct handle as standard.<\/li>\n<li><strong>Motor Protection Application:<\/strong> Designed specifically for motor protection, with electrical life of 10,000 operations at 440 V In and 20,000 operations at 440 V In\/2.<\/li>\n<\/ul>\n<h2>\u0422\u0435\u0445\u043d\u0438\u043a\u0430\u043b\u044b\u049b \u0441\u0438\u043f\u0430\u0442\u0442\u0430\u043c\u0430\u043b\u0430\u0440<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u041f\u0430\u0440\u0430\u043c\u0435\u0442\u0440<\/th>\n<th>\u049a\u04b1\u043d\u0434\u044b\u043b\u044b\u049b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u04e8\u043d\u0434\u0456\u0440\u0443\u0448\u0456<\/td>\n<td>Schneider Electric<\/td>\n<\/tr>\n<tr>\n<td>\u041c\u043e\u0434\u0435\u043b\u044c<\/td>\n<td>C11B3MA080BZ<\/td>\n<\/tr>\n<tr>\n<td>\u0421\u0435\u0440\u0438\u044f\u043b\u0430\u0440<\/td>\n<td>ComPacT NSX100m<\/td>\n<\/tr>\n<tr>\n<td>\u04e8\u043d\u0456\u043c \u0442\u04af\u0440\u0456<\/td>\n<td>Molded Case Circuit Breaker (Motor Protection)<\/td>\n<\/tr>\n<tr>\n<td>\u041d\u043e\u043c\u0438\u043d\u0430\u043b\u0434\u044b \u0442\u043e\u043a (\u043a\u0456\u0440\u0456\u0441\u0442\u0435\u0440)<\/td>\n<td>80 A at 65 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Number of Poles \/ Protected Poles<\/td>\n<td>3P3D (3 poles, 3 protected)<\/td>\n<\/tr>\n<tr>\n<td>Breaking Capacity (Icu) @ 380\u2013415 V AC<\/td>\n<td>25 \u043a\u0410<\/td>\n<\/tr>\n<tr>\n<td>\u04ae\u0437\u0456\u043b\u0443 \u049b\u0443\u0430\u0442\u044b (Icu) @ 220\u2013240 \u0412 \u0410\u0419<\/td>\n<td>50 \u043a\u0410<\/td>\n<\/tr>\n<tr>\n<td>\u04ae\u0437\u0443 \u049a\u0443\u0430\u0442\u044b (Icu) @ 440 \u0412 \u0410\u0419<\/td>\n<td>20 \u043a\u0410<\/td>\n<\/tr>\n<tr>\n<td>\u0421\u0430\u043f\u0430\u0440 \u0431\u0456\u0440\u043b\u0456\u0433\u0456\u043d\u0456\u04a3 \u0442\u04af\u0440\u0456<\/td>\n<td>MA (Magnetic only)<\/td>\n<\/tr>\n<tr>\n<td>Magnetic Trip Range<\/td>\n<td>6\u202614 \u00d7 In (adjustable)<\/td>\n<\/tr>\n<tr>\n<td>\u041d\u043e\u043c\u0438\u043d\u0430\u043b\u0434\u044b \u0436\u04b1\u043c\u044b\u0441 \u043a\u0435\u0440\u043d\u0435\u0443\u0456 (Ue)<\/td>\n<td>690 V AC, 50\/60 Hz<\/td>\n<\/tr>\n<tr>\n<td>\u041d\u043e\u043c\u0438\u043d\u0430\u043b\u0434\u044b \u043e\u049b\u0448\u0430\u0443\u043b\u0430\u0443 \u043a\u0435\u0440\u043d\u0435\u0443\u0456 (Ui)<\/td>\n<td>800 V AC<\/td>\n<\/tr>\n<tr>\n<td>\u0418\u043c\u043f\u0443\u043b\u044c\u0441\u0442\u0456\u043a \u0442\u04e9\u0437\u0456\u043c\u0434\u0456\u043b\u0456\u043a \u043a\u0435\u0440\u043d\u0435\u0443\u0456 (Uimp)<\/td>\n<td>8 \u043a\u0412<\/td>\n<\/tr>\n<tr>\n<td>\u049a\u043e\u0441\u044b\u043b\u044b\u043c \u0442\u04af\u0440\u0456<\/td>\n<td>Busbar connectors<\/td>\n<\/tr>\n<tr>\n<td>\u041e\u0440\u043d\u0430\u0442\u0443<\/td>\n<td>DIN rail or base plate (screw fixing)<\/td>\n<\/tr>\n<tr>\n<td>\u049a\u043e\u0440\u0493\u0430\u0443 \u0434\u04d9\u0440\u0435\u0436\u0435\u0441\u0456<\/td>\n<td>IP20 (terminals); IP40 (rotary handle)<\/td>\n<\/tr>\n<tr>\n<td>\u0416\u04b1\u043c\u044b\u0441 \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430\u0441\u044b<\/td>\n<td>\u221235\u2026+70 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u0421\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0442\u0430\u0440<\/td>\n<td>IEC 60947-2, IEC 60947-4-1; CCC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p dir=\"ltr\"><strong>\u04e8\u043d\u0434\u0456\u0440\u0443\u0448\u0456:<\/strong> Schneider Electric<br \/>\n<strong>\u041c\u043e\u0434\u0435\u043b\u044c:<\/strong> C11B3MA080BZ<br \/>\n<strong>\u0422\u04af\u0440\u0456:<\/strong> ComPacT NSX100m Motor Protection Circuit Breaker<br \/>\n<strong>\u041d\u043e\u043c\u0438\u043d\u0430\u043b\u0434\u044b \u0442\u043e\u043a:<\/strong> 80 A at 65 \u00b0C<br \/>\n<strong>\u041f\u043e\u043b\u044f\u043a\u0442\u0430\u0440:<\/strong> 3P3D<br \/>\n<strong>\u0421\u044b\u043d\u0443 \u0441\u044b\u0439\u044b\u043c\u0434\u044b\u043b\u044b\u0493\u044b:<\/strong> 25 kA @ 380\u2013415 V AC<br \/>\n<strong>\u0421\u0430\u043f\u0430\u0440 \u0431\u04e9\u043b\u0456\u043c\u0456:<\/strong> MA Magnetic Only (6\u202614 \u00d7 In)<\/p>","protected":false},"featured_media":9027,"template":"","meta":[],"product_brand":[],"product_cat":[104,19,103,102,105,112,101,79,49,100,107,106,81,113],"product_tag":[],"class_list":["post-9024","product","type-product","status-publish","has-post-thumbnail","product_cat-air-compressor","product_cat-circuit-breaker","product_cat-elevator-and-crane","product_cat-fan-and-pumps","product_cat-hvac","product_cat-iec-standards","product_cat-industrial-process","product_cat-manufacturer","product_cat-mccb","product_cat-motor-control-application","product_cat-new-energy","product_cat-oil-gas","product_cat-schneider","product_cat-ul-standards","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.simplybuyglobal.com\/kk\/wp-json\/wp\/v2\/product\/9024","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.simplybuyglobal.com\/kk\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.simplybuyglobal.com\/kk\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/kk\/wp-json\/wp\/v2\/media\/9027"}],"wp:attachment":[{"href":"https:\/\/www.simplybuyglobal.com\/kk\/wp-json\/wp\/v2\/media?parent=9024"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/kk\/wp-json\/wp\/v2\/product_brand?post=9024"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/kk\/wp-json\/wp\/v2\/product_cat?post=9024"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.simplybuyglobal.com\/kk\/wp-json\/wp\/v2\/product_tag?post=9024"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}