{"product_id":"siemens-3va4150-4ed34-0aa0-50a-3p-molded-case-circuit-breaker-panel-mount-240-480v-ac","title":"Siemens 3VA4150-4ED34-0AA0 50A 3P Molded Case Circuit Breaker – Panel Mount – 240\/480V AC","description":"\u003cp data-start=\"100\" data-end=\"500\"\u003eThe Siemens 3VA4150-4ED34-0AA0 is a 50A, 3-pole molded case circuit breaker (MCCB) from the SENTRON 3VA4 series, engineered for reliable three-phase power distribution in commercial and industrial applications. Featuring a fixed thermal-magnetic trip unit with LI (Long-Time and Instantaneous) protection, it provides dependable overcurrent protection while maintaining system reliability and safety.\u003c\/p\u003e\n\u003cp data-start=\"502\" data-end=\"789\"\u003eDesigned for compatibility with Siemens P1 through P5 panelboards and switchboards, this breaker serves as a direct functional replacement for the legacy ED43B050 breaker. Its high interrupting capacity and robust construction make it ideal for demanding electrical distribution systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1v2p98c\" data-start=\"796\" data-end=\"818\"\u003eElectrical Ratings\u003c\/h3\u003e\n\u003cul data-start=\"819\" data-end=\"1111\"\u003e\n\u003cli data-section-id=\"iklkt2\" data-start=\"819\" data-end=\"844\"\u003eCurrent Rating: 50 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"j0t8lj\" data-start=\"845\" data-end=\"933\"\u003eVoltage Ratings:\n\u003cul data-start=\"866\" data-end=\"933\"\u003e\n\u003cli data-section-id=\"hssmq2\" data-start=\"866\" data-end=\"875\"\u003e240 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"15ern7o\" data-start=\"878\" data-end=\"892\"\u003e480Y\/277 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1gr0eps\" data-start=\"895\" data-end=\"904\"\u003e480 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1i0rwdo\" data-start=\"907\" data-end=\"921\"\u003e600Y\/347 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"jp7bny\" data-start=\"924\" data-end=\"933\"\u003e250 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"5p1llh\" data-start=\"934\" data-end=\"959\"\u003eNumber of Poles: 3-Pole\u003c\/li\u003e\n\u003cli data-section-id=\"nh2u98\" data-start=\"960\" data-end=\"976\"\u003ePhase: 3-Phase\u003c\/li\u003e\n\u003cli data-section-id=\"5gubu3\" data-start=\"977\" data-end=\"1111\"\u003eInterrupting Capacity:\n\u003cul data-start=\"1004\" data-end=\"1111\"\u003e\n\u003cli data-section-id=\"1jofekj\" data-start=\"1004\" data-end=\"1021\"\u003e65 kA @ 240 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1uwocyx\" data-start=\"1024\" data-end=\"1046\"\u003e25 kA @ 480Y\/277 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"mhck5p\" data-start=\"1049\" data-end=\"1066\"\u003e25 kA @ 480 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"46mfdv\" data-start=\"1069\" data-end=\"1091\"\u003e14 kA @ 600Y\/347 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1jqcm8x\" data-start=\"1094\" data-end=\"1111\"\u003e50 kA @ 250 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"152tit7\" data-start=\"1118\" data-end=\"1148\"\u003eTrip \u0026amp; Protection Features\u003c\/h3\u003e\n\u003cul data-start=\"1149\" data-end=\"1409\"\u003e\n\u003cli data-section-id=\"gc0l3n\" data-start=\"1149\" data-end=\"1184\"\u003eTrip Technology: Thermal-Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"1oc74iv\" data-start=\"1185\" data-end=\"1209\"\u003eTrip Function Code: LI\u003c\/li\u003e\n\u003cli data-section-id=\"c1exnu\" data-start=\"1210\" data-end=\"1287\"\u003eProtection Functions:\n\u003cul data-start=\"1236\" data-end=\"1287\"\u003e\n\u003cli data-section-id=\"9gtck9\" data-start=\"1236\" data-end=\"1258\"\u003eLong-Time Protection\u003c\/li\u003e\n\u003cli data-section-id=\"d4prg3\" data-start=\"1261\" data-end=\"1287\"\u003eInstantaneous Protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"e3r6ef\" data-start=\"1288\" data-end=\"1346\"\u003eTrip Adjustability:\n\u003cul data-start=\"1312\" data-end=\"1346\"\u003e\n\u003cli data-section-id=\"1st96t1\" data-start=\"1312\" data-end=\"1327\"\u003eFixed Thermal\u003c\/li\u003e\n\u003cli data-section-id=\"1oz39gg\" data-start=\"1330\" data-end=\"1346\"\u003eFixed Magnetic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1qonmdf\" data-start=\"1347\" data-end=\"1364\"\u003eHACR Rated: Yes\u003c\/li\u003e\n\u003cli data-section-id=\"yqeqgu\" data-start=\"1365\" data-end=\"1381\"\u003eHID Rated: Yes\u003c\/li\u003e\n\u003cli data-section-id=\"ho17af\" data-start=\"1382\" data-end=\"1409\"\u003eReverse Feed Capable: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"1416\" data-end=\"1438\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1439\" data-end=\"1623\"\u003e\n\u003cli data-section-id=\"e9thxf\" data-start=\"1439\" data-end=\"1455\"\u003eBrand: Siemens\u003c\/li\u003e\n\u003cli data-section-id=\"b1vr15\" data-start=\"1456\" data-end=\"1470\"\u003eSeries: 3VA4\u003c\/li\u003e\n\u003cli data-section-id=\"852x0w\" data-start=\"1471\" data-end=\"1504\"\u003ePart Number: 3VA4150-4ED34-0AA0\u003c\/li\u003e\n\u003cli data-section-id=\"1641neb\" data-start=\"1505\" data-end=\"1534\"\u003eMounting Style: Panel Mount\u003c\/li\u003e\n\u003cli data-section-id=\"1aboq6b\" data-start=\"1535\" data-end=\"1556\"\u003eTerminal Type: Lugs\u003c\/li\u003e\n\u003cli data-section-id=\"1fe4w0s\" data-start=\"1557\" data-end=\"1595\"\u003eAccessories Included: Load Side Lugs\u003c\/li\u003e\n\u003cli data-section-id=\"10dy8me\" data-start=\"1596\" data-end=\"1623\"\u003eReplacement For: ED43B050\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"purqi0\" data-start=\"1630\" data-end=\"1647\"\u003eCompatibility\u003c\/h3\u003e\n\u003cul data-start=\"1648\" data-end=\"1795\"\u003e\n\u003cli data-section-id=\"vzkpq4\" data-start=\"1648\" data-end=\"1672\"\u003eSiemens P1 Panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1qk8e7z\" data-start=\"1673\" data-end=\"1697\"\u003eSiemens P2 Panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"oa1rum\" data-start=\"1698\" data-end=\"1722\"\u003eSiemens P3 Panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"14eyneh\" data-start=\"1723\" data-end=\"1747\"\u003eSiemens P4 Panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"24s114\" data-start=\"1748\" data-end=\"1772\"\u003eSiemens P5 Panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1i31lyx\" data-start=\"1773\" data-end=\"1795\"\u003eSiemens Switchboards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1mr9dyg\" data-start=\"1802\" data-end=\"1820\"\u003eWiring Details\u003c\/h3\u003e\n\u003cul data-start=\"1821\" data-end=\"1920\"\u003e\n\u003cli data-section-id=\"h1fu1z\" data-start=\"1821\" data-end=\"1864\"\u003eWire Gauge Range: 8 AWG – 3\/0 AWG (Cu\/Al)\u003c\/li\u003e\n\u003cli data-section-id=\"12u4vsx\" data-start=\"1865\" data-end=\"1891\"\u003eMinimum Wire Size: 8 AWG\u003c\/li\u003e\n\u003cli data-section-id=\"s6cpgr\" data-start=\"1892\" data-end=\"1920\"\u003eMaximum Wire Size: 3\/0 AWG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1sywupl\" data-start=\"1927\" data-end=\"1952\"\u003eAvailable Accessories\u003c\/h3\u003e\n\u003cul data-start=\"1953\" data-end=\"2059\"\u003e\n\u003cli data-section-id=\"k9qb9f\" data-start=\"1953\" data-end=\"1965\"\u003eShunt Trip\u003c\/li\u003e\n\u003cli data-section-id=\"151kr8w\" data-start=\"1966\" data-end=\"1984\"\u003eAuxiliary Switch\u003c\/li\u003e\n\u003cli data-section-id=\"17r2sbv\" data-start=\"1985\" data-end=\"2007\"\u003eUndervoltage Release\u003c\/li\u003e\n\u003cli data-section-id=\"1g5m8h5\" data-start=\"2008\" data-end=\"2022\"\u003eAlarm Switch\u003c\/li\u003e\n\u003cli data-section-id=\"dqp1fz\" data-start=\"2023\" data-end=\"2043\"\u003ePadlock Attachment\u003c\/li\u003e\n\u003cli data-section-id=\"170brvl\" data-start=\"2044\" data-end=\"2059\"\u003eRotary Handle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"131luvw\" data-start=\"2066\" data-end=\"2091\"\u003eStandards \u0026amp; Approvals\u003c\/h3\u003e\n\u003cul data-start=\"2092\" data-end=\"2224\"\u003e\n\u003cli data-section-id=\"99n7pg\" data-start=\"2092\" data-end=\"2100\"\u003eUL 489\u003c\/li\u003e\n\u003cli data-section-id=\"1wa6t2c\" data-start=\"2101\" data-end=\"2114\"\u003eIEC 60947-2\u003c\/li\u003e\n\u003cli data-section-id=\"11qi724\" data-start=\"2115\" data-end=\"2132\"\u003eCSA C22.2 No. 5\u003c\/li\u003e\n\u003cli data-section-id=\"1vrrx45\" data-start=\"2133\" data-end=\"2146\"\u003eCE Approved\u003c\/li\u003e\n\u003cli data-section-id=\"1a6fkpe\" data-start=\"2147\" data-end=\"2161\"\u003eCSA Approved\u003c\/li\u003e\n\u003cli data-section-id=\"87nvu7\" data-start=\"2162\" data-end=\"2176\"\u003eNOM Approved\u003c\/li\u003e\n\u003cli data-section-id=\"1qadegi\" data-start=\"2177\" data-end=\"2188\"\u003eUL Listed\u003c\/li\u003e\n\u003cli data-section-id=\"1miqjf3\" data-start=\"2189\" data-end=\"2224\"\u003eTemperature Rating: -25°C to 70°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"2231\" data-end=\"2256\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"2257\" data-end=\"2332\"\u003e\n\u003cli data-section-id=\"1m4uh6e\" data-start=\"2257\" data-end=\"2269\"\u003eHACR Rated\u003c\/li\u003e\n\u003cli data-section-id=\"1ft8dbf\" data-start=\"2270\" data-end=\"2281\"\u003eHID Rated\u003c\/li\u003e\n\u003cli data-section-id=\"17snaca\" data-start=\"2282\" data-end=\"2307\"\u003eReverse Feed Capability\u003c\/li\u003e\n\u003cli data-section-id=\"mbpr4c\" data-start=\"2308\" data-end=\"2332\"\u003eIndustrial-Duty Design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"2339\" data-end=\"2355\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"2356\" data-end=\"2547\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"gbqagh\" data-start=\"2356\" data-end=\"2387\"\u003eCommercial power distribution\u003c\/li\u003e\n\u003cli data-section-id=\"17cr8dz\" data-start=\"2388\" data-end=\"2419\"\u003eIndustrial electrical systems\u003c\/li\u003e\n\u003cli data-section-id=\"183paq\" data-start=\"2420\" data-end=\"2451\"\u003eThree-phase feeder protection\u003c\/li\u003e\n\u003cli data-section-id=\"1d4ae3s\" data-start=\"2452\" data-end=\"2494\"\u003ePanelboard and switchboard installations\u003c\/li\u003e\n\u003cli data-section-id=\"1654j3c\" data-start=\"2495\" data-end=\"2547\" data-is-last-node=\"\"\u003eRetrofit replacement for Siemens ED43B050 breakers\n\u003cp data-start=\"100\" data-end=\"500\"\u003eThe Siemens 3VA4150-4ED34-0AA0 is a 50A, 3-pole molded case circuit breaker (MCCB) from the SENTRON 3VA4 series, engineered for reliable three-phase power distribution in commercial and industrial applications. Featuring a fixed thermal-magnetic trip unit with LI (Long-Time and Instantaneous) protection, it provides dependable overcurrent protection while maintaining system reliability and safety.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens \/ ITE","offers":[{"title":"NEW","offer_id":48480834060537,"sku":"3VA4150-4ED34-0AA0","price":334.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/3VA4111-5ED34-0AA0-All-New-1_f01273af-ef11-4e1d-8365-f1de5de6305e.webp?v=1780523573","url":"https:\/\/mycircuitbreakers.com\/products\/siemens-3va4150-4ed34-0aa0-50a-3p-molded-case-circuit-breaker-panel-mount-240-480v-ac","provider":"My Circuit Breakers","version":"1.0","type":"link"}