{"product_id":"siemens-3va5212-5ed31-0aa0-125-amp-3-pole-molded-case-circuit-breaker-feed-thru-mount-600v-ac","title":"Siemens 3VA5212-5ED31-0AA0 125 Amp 3-Pole Molded Case Circuit Breaker – Feed-Thru Mount – 600V AC","description":"\u003cp data-start=\"123\" data-end=\"904\"\u003eThe Siemens 3VA5212-5ED31-0AA0 is a heavy-duty molded case circuit breaker (MCCB) from the SENTRON 3VA series, designed to provide reliable circuit protection in commercial and industrial electrical distribution systems. Built on the robust 3VA52 frame, this 125A, 3-pole breaker features a TM210 thermal-magnetic trip unit with fixed long-time (Ir) and instantaneous (Ii) protection settings. Its Medium (Class M) breaking capacity delivers dependable fault interruption with ratings of 35kA at 480VAC and 18kA at 600VAC. The breaker utilizes a feed-thru connection design and is supplied without lugs, making it suitable for a wide range of panelboard, switchboard, and feeder protection applications requiring dependable overload and short-circuit protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"yc43s8\" data-start=\"906\" data-end=\"928\"\u003eVoltage and Rating\u003c\/h3\u003e\n\u003cul data-start=\"929\" data-end=\"1124\"\u003e\n\u003cli data-section-id=\"183lhph\" data-start=\"929\" data-end=\"959\"\u003e\n\u003cstrong data-start=\"931\" data-end=\"950\"\u003eCurrent Rating:\u003c\/strong\u003e 125 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"199e4lt\" data-start=\"960\" data-end=\"994\"\u003e\n\u003cstrong data-start=\"962\" data-end=\"981\"\u003eVoltage Rating:\u003c\/strong\u003e 600 Volts AC\u003c\/li\u003e\n\u003cli data-section-id=\"1murovg\" data-start=\"995\" data-end=\"1015\"\u003e\n\u003cstrong data-start=\"997\" data-end=\"1007\"\u003ePhase:\u003c\/strong\u003e 3-Phase\u003c\/li\u003e\n\u003cli data-section-id=\"1k2j0h4\" data-start=\"1016\" data-end=\"1041\"\u003e\n\u003cstrong data-start=\"1018\" data-end=\"1032\"\u003eFrequency:\u003c\/strong\u003e 50\/60 Hz\u003c\/li\u003e\n\u003cli data-section-id=\"4v2pjh\" data-start=\"1042\" data-end=\"1124\"\u003e\n\u003cstrong data-start=\"1044\" data-end=\"1059\"\u003eAIC Rating:\u003c\/strong\u003e\n\u003cul data-start=\"1062\" data-end=\"1124\"\u003e\n\u003cli data-section-id=\"16lwh6j\" data-start=\"1062\" data-end=\"1078\"\u003e100kA @ 480VAC\u003c\/li\u003e\n\u003cli data-section-id=\"4lqgni\" data-start=\"1081\" data-end=\"1106\"\u003e35kA @ 480VAC (Class M)\u003c\/li\u003e\n\u003cli data-section-id=\"1yghoyx\" data-start=\"1109\" data-end=\"1124\"\u003e18kA @ 600VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"1126\" data-end=\"1148\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1149\" data-end=\"1635\"\u003e\n\u003cli data-section-id=\"13z4f0o\" data-start=\"1149\" data-end=\"1203\"\u003e\n\u003cstrong data-start=\"1151\" data-end=\"1168\"\u003eBreaker Type:\u003c\/strong\u003e Molded Case Circuit Breaker (MCCB)\u003c\/li\u003e\n\u003cli data-section-id=\"8u97ot\" data-start=\"1204\" data-end=\"1232\"\u003e\n\u003cstrong data-start=\"1206\" data-end=\"1217\"\u003eSeries:\u003c\/strong\u003e SENTRON Series\u003c\/li\u003e\n\u003cli data-section-id=\"7o3gqo\" data-start=\"1233\" data-end=\"1250\"\u003e\n\u003cstrong data-start=\"1235\" data-end=\"1246\"\u003eFamily:\u003c\/strong\u003e 3VA\u003c\/li\u003e\n\u003cli data-section-id=\"1r5p4i8\" data-start=\"1251\" data-end=\"1288\"\u003e\n\u003cstrong data-start=\"1253\" data-end=\"1269\"\u003ePart Number:\u003c\/strong\u003e 3VA5212-5ED31-0AA0\u003c\/li\u003e\n\u003cli data-section-id=\"420wr8\" data-start=\"1289\" data-end=\"1318\"\u003e\n\u003cstrong data-start=\"1291\" data-end=\"1306\"\u003eFrame Size:\u003c\/strong\u003e 3VA52 Frame\u003c\/li\u003e\n\u003cli data-section-id=\"1b7sbdh\" data-start=\"1319\" data-end=\"1348\"\u003e\n\u003cstrong data-start=\"1321\" data-end=\"1341\"\u003eNumber of Poles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e\n\u003cli data-section-id=\"1ecruw8\" data-start=\"1349\" data-end=\"1381\"\u003e\n\u003cstrong data-start=\"1351\" data-end=\"1371\"\u003eConnection Type:\u003c\/strong\u003e Feed-Thru\u003c\/li\u003e\n\u003cli data-section-id=\"1onu9fb\" data-start=\"1382\" data-end=\"1442\"\u003e\n\u003cstrong data-start=\"1384\" data-end=\"1398\"\u003eFunctions:\u003c\/strong\u003e LI – Long-Time and Instantaneous Protection\u003c\/li\u003e\n\u003cli data-section-id=\"9uld3y\" data-start=\"1443\" data-end=\"1482\"\u003e\n\u003cstrong data-start=\"1445\" data-end=\"1465\"\u003eTrip Technology:\u003c\/strong\u003e Thermal Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"1veldj5\" data-start=\"1483\" data-end=\"1505\"\u003e\n\u003cstrong data-start=\"1485\" data-end=\"1499\"\u003eTrip Unit:\u003c\/strong\u003e TM210\u003c\/li\u003e\n\u003cli data-section-id=\"7yzg85\" data-start=\"1506\" data-end=\"1550\"\u003e\n\u003cstrong data-start=\"1508\" data-end=\"1531\"\u003eTrip Adjustability:\u003c\/strong\u003e Fixed Ir, Fixed Ii\u003c\/li\u003e\n\u003cli data-section-id=\"1hbpbh8\" data-start=\"1551\" data-end=\"1590\"\u003e\n\u003cstrong data-start=\"1553\" data-end=\"1573\"\u003eProtection Type:\u003c\/strong\u003e Thermal Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"zkrdw5\" data-start=\"1591\" data-end=\"1635\"\u003e\n\u003cstrong data-start=\"1593\" data-end=\"1622\"\u003eConnection Configuration:\u003c\/strong\u003e Without Lugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"nucr17\" data-start=\"1637\" data-end=\"1665\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1666\" data-end=\"1901\"\u003e\n\u003cli data-section-id=\"y6gklk\" data-start=\"1666\" data-end=\"1713\"\u003e\n\u003cstrong data-start=\"1668\" data-end=\"1696\"\u003eBreaking Capacity Class:\u003c\/strong\u003e Medium (Class M)\u003c\/li\u003e\n\u003cli data-section-id=\"xmnd4k\" data-start=\"1714\" data-end=\"1749\"\u003e\n\u003cstrong data-start=\"1716\" data-end=\"1740\"\u003eOverload Protection:\u003c\/strong\u003e Fixed Ir\u003c\/li\u003e\n\u003cli data-section-id=\"ozximj\" data-start=\"1750\" data-end=\"1790\"\u003e\n\u003cstrong data-start=\"1752\" data-end=\"1781\"\u003eShort-Circuit Protection:\u003c\/strong\u003e Fixed Ii\u003c\/li\u003e\n\u003cli data-section-id=\"yf2079\" data-start=\"1791\" data-end=\"1837\"\u003e\n\u003cstrong data-start=\"1793\" data-end=\"1810\"\u003eConstruction:\u003c\/strong\u003e Compact Molded Case Design\u003c\/li\u003e\n\u003cli data-section-id=\"1k7miyl\" data-start=\"1838\" data-end=\"1901\"\u003e\n\u003cstrong data-start=\"1840\" data-end=\"1856\"\u003eApplication:\u003c\/strong\u003e Commercial and Industrial Power Distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"nr5bwx\" data-start=\"1903\" data-end=\"1930\"\u003eStandards and Approvals\u003c\/h3\u003e\n\u003cul data-start=\"1931\" data-end=\"1964\"\u003e\n\u003cli data-section-id=\"19vv1m8\" data-start=\"1931\" data-end=\"1964\"\u003e\n\u003cstrong data-start=\"1933\" data-end=\"1951\"\u003eCertification:\u003c\/strong\u003e CSA Approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1966\" data-end=\"1982\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"1983\" data-end=\"2088\"\u003e\n\u003cli data-section-id=\"7xjvzj\" data-start=\"1983\" data-end=\"2010\"\u003e\n\u003cstrong data-start=\"1985\" data-end=\"2002\"\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e\n\u003cli data-section-id=\"rrg5iu\" data-start=\"2011\" data-end=\"2032\"\u003e\n\u003cstrong data-start=\"2013\" data-end=\"2024\"\u003eSeries:\u003c\/strong\u003e SENTRON\u003c\/li\u003e\n\u003cli data-section-id=\"7o3gqo\" data-start=\"2033\" data-end=\"2050\"\u003e\n\u003cstrong data-start=\"2035\" data-end=\"2046\"\u003eFamily:\u003c\/strong\u003e 3VA\u003c\/li\u003e\n\u003cli data-section-id=\"1r5p4i8\" data-start=\"2051\" data-end=\"2088\"\u003e\n\u003cstrong data-start=\"2053\" data-end=\"2069\"\u003ePart Number:\u003c\/strong\u003e 3VA5212-5ED31-0AA0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"ddop7y\" data-start=\"2090\" data-end=\"2115\"\u003eDimensions and Weight\u003c\/h3\u003e\n\u003cul data-start=\"2116\" data-end=\"2196\"\u003e\n\u003cli data-section-id=\"1qsvjo8\" data-start=\"2116\" data-end=\"2135\"\u003e\n\u003cstrong data-start=\"2118\" data-end=\"2128\"\u003eWidth:\u003c\/strong\u003e 4.1 in\u003c\/li\u003e\n\u003cli data-section-id=\"b2z4e8\" data-start=\"2136\" data-end=\"2156\"\u003e\n\u003cstrong data-start=\"2138\" data-end=\"2149\"\u003eHeight:\u003c\/strong\u003e 7.3 in\u003c\/li\u003e\n\u003cli data-section-id=\"17hclm8\" data-start=\"2157\" data-end=\"2176\"\u003e\n\u003cstrong data-start=\"2159\" data-end=\"2169\"\u003eDepth:\u003c\/strong\u003e 4.2 in\u003c\/li\u003e\n\u003cli data-section-id=\"hlgiil\" data-start=\"2177\" data-end=\"2196\"\u003e\n\u003cstrong data-start=\"2179\" data-end=\"2190\"\u003eWeight:\u003c\/strong\u003e 2 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"2198\" data-end=\"2214\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"2215\" data-end=\"2586\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1e8jn5z\" data-start=\"2215\" data-end=\"2254\"\u003eCommercial Power Distribution Systems\u003c\/li\u003e\n\u003cli data-section-id=\"xl1m6\" data-start=\"2255\" data-end=\"2292\"\u003eIndustrial Electrical Installations\u003c\/li\u003e\n\u003cli data-section-id=\"mioo3r\" data-start=\"2293\" data-end=\"2323\"\u003ePanelboards and Switchboards\u003c\/li\u003e\n\u003cli data-section-id=\"c04670\" data-start=\"2324\" data-end=\"2347\"\u003eMotor Control Centers\u003c\/li\u003e\n\u003cli data-section-id=\"ahqzl9\" data-start=\"2348\" data-end=\"2375\"\u003eFeeder Circuit Protection\u003c\/li\u003e\n\u003cli data-section-id=\"zwhbd8\" data-start=\"2376\" data-end=\"2403\"\u003eBranch Circuit Protection\u003c\/li\u003e\n\u003cli data-section-id=\"1pcj2h0\" data-start=\"2404\" data-end=\"2440\"\u003eEquipment and Machinery Protection\u003c\/li\u003e\n\u003cli data-section-id=\"uk75xg\" data-start=\"2441\" data-end=\"2476\"\u003eLow-Voltage Distribution Networks\u003c\/li\u003e\n\u003cli data-section-id=\"1dklbos\" data-start=\"2477\" data-end=\"2514\"\u003eCurrent-Limiting Protection Systems\u003c\/li\u003e\n\u003cli data-section-id=\"74bo7g\" data-start=\"2515\" data-end=\"2548\"\u003eHigh Fault Current Applications\u003c\/li\u003e\n\u003cli data-section-id=\"gcj7tc\" data-start=\"2549\" data-end=\"2586\" data-is-last-node=\"\"\u003eCritical Power Distribution Systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens \/ ITE","offers":[{"title":"NEW","offer_id":48490855694585,"sku":"3VA5212-5ED31-0AA0","price":1078.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/3VA5210-5EC61-0AA0-All-New-1_e9a93872-86d9-475a-86a8-e3072999dfa8.webp?v=1780745248","url":"https:\/\/mycircuitbreakers.com\/products\/siemens-3va5212-5ed31-0aa0-125-amp-3-pole-molded-case-circuit-breaker-feed-thru-mount-600v-ac","provider":"My Circuit Breakers","version":"1.0","type":"link"}