{"product_id":"eaton-cutler-hammer-kg3400s42-400a-3-pole-generator-molded-case-circuit-breaker-bolt-on-600vac-thermal-magnetic-interchangeable-trip-1000-2000a-range-with-s42-shunt-trip-option","title":"Eaton Cutler Hammer KG3400S42 400A 3-Pole Generator Molded Case Circuit Breaker – Bolt-On – 600VAC – Thermal-Magnetic Interchangeable Trip (1000–2000A Range) with S42 Shunt Trip Option","description":"\u003cp data-start=\"235\" data-end=\"569\"\u003eThe \u003cstrong data-start=\"239\" data-end=\"272\"\u003eEaton Cutler-Hammer KG3400S42\u003c\/strong\u003e is a \u003cstrong data-start=\"278\" data-end=\"327\"\u003eK-frame molded case generator circuit breaker\u003c\/strong\u003e designed for \u003cstrong data-start=\"341\" data-end=\"391\"\u003ehigh-capacity generator and industrial systems\u003c\/strong\u003e. It features a \u003cstrong data-start=\"407\" data-end=\"453\"\u003ethermal-magnetic interchangeable trip unit\u003c\/strong\u003e with a \u003cstrong data-start=\"461\" data-end=\"498\"\u003e1000–2000 Amp magnetic trip range\u003c\/strong\u003e, providing reliable protection against overloads and short circuits.\u003c\/p\u003e\n\u003cp data-start=\"571\" data-end=\"771\"\u003eThis model includes the \u003cstrong data-start=\"595\" data-end=\"609\"\u003eS42 option\u003c\/strong\u003e, which provides a \u003cstrong data-start=\"628\" data-end=\"652\"\u003e12–24V DC shunt trip\u003c\/strong\u003e, \u003cstrong data-start=\"654\" data-end=\"675\"\u003eleft pole mounted\u003c\/strong\u003e, \u003cstrong data-start=\"677\" data-end=\"693\"\u003eexiting rear\u003c\/strong\u003e, enabling remote tripping functionality for enhanced operational flexibility.\u003c\/p\u003e\n\u003cp data-start=\"773\" data-end=\"909\"\u003eRated at \u003cstrong data-start=\"782\" data-end=\"804\"\u003e400 Ampere at 40°C\u003c\/strong\u003e with \u003cstrong data-start=\"810\" data-end=\"821\"\u003e3 poles\u003c\/strong\u003e, it is ideal for \u003cstrong data-start=\"839\" data-end=\"908\"\u003egenerator panels, switchgear, and industrial backup power systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"916\" data-end=\"931\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"934\" data-end=\"1002\"\u003e\n\u003cstrong data-start=\"934\" data-end=\"971\"\u003eK-Frame Generator Circuit Breaker\u003c\/strong\u003e for high-capacity protection\u003c\/li\u003e\n\u003cli data-start=\"1005\" data-end=\"1053\"\u003e\u003cstrong data-start=\"1005\" data-end=\"1051\"\u003eThermal-Magnetic Interchangeable Trip Unit\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-start=\"1056\" data-end=\"1101\"\u003e\n\u003cstrong data-start=\"1056\" data-end=\"1084\"\u003eHigh magnetic trip range\u003c\/strong\u003e: 1000–2000 Amp\u003c\/li\u003e\n\u003cli data-start=\"1104\" data-end=\"1175\"\u003e\n\u003cstrong data-start=\"1104\" data-end=\"1129\"\u003eS42 Shunt Trip Option\u003c\/strong\u003e: 12–24V DC, Left Pole Mounted, Exiting Rear\u003c\/li\u003e\n\u003cli data-start=\"1178\" data-end=\"1226\"\u003e\n\u003cstrong data-start=\"1178\" data-end=\"1200\"\u003eBolt-On Connection\u003c\/strong\u003e for secure installation\u003c\/li\u003e\n\u003cli data-start=\"1229\" data-end=\"1267\"\u003e\u003cstrong data-start=\"1229\" data-end=\"1265\"\u003eLine and Load Terminals Standard\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"1274\" data-end=\"1291\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1294\" data-end=\"1331\"\u003eManufacturer: Eaton \/ Cutler-Hammer\u003c\/li\u003e\n\u003cli data-start=\"1334\" data-end=\"1352\"\u003eModel: KG3400S42\u003c\/li\u003e\n\u003cli data-start=\"1355\" data-end=\"1370\"\u003eFrame Type: K\u003c\/li\u003e\n\u003cli data-start=\"1373\" data-end=\"1400\"\u003eRated Current: 400 Ampere\u003c\/li\u003e\n\u003cli data-start=\"1403\" data-end=\"1413\"\u003ePoles: 3\u003c\/li\u003e\n\u003cli data-start=\"1416\" data-end=\"1442\"\u003eMaximum Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-start=\"1445\" data-end=\"1466\"\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli data-start=\"1469\" data-end=\"1519\"\u003eTrip Unit Type: Thermal-Magnetic Interchangeable\u003c\/li\u003e\n\u003cli data-start=\"1522\" data-end=\"1561\"\u003eMagnetic Trip Range: 1000–2000 Ampere\u003c\/li\u003e\n\u003cli data-start=\"1564\" data-end=\"1588\"\u003eInterrupting Capacity:\u003c\/li\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli data-start=\"1593\" data-end=\"1610\"\u003e18 kA @ 240 VAC\u003c\/li\u003e\n\u003cli data-start=\"1615\" data-end=\"1632\"\u003e14 kA @ 480 VAC\u003c\/li\u003e\n\u003cli data-start=\"1637\" data-end=\"1654\"\u003e10 kA @ 600 VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1657\" data-end=\"1678\"\u003eConnection: Bolt-On\u003c\/li\u003e\n\u003cli data-start=\"1681\" data-end=\"1729\"\u003eStandard Lug Type: Line and Load End Terminals\u003c\/li\u003e\n\u003cli data-start=\"1732\" data-end=\"1755\"\u003eConfiguration Option:\n\u003cul\u003e\n\u003cli data-start=\"1760\" data-end=\"1824\"\u003e\n\u003cstrong data-start=\"1760\" data-end=\"1767\"\u003eS42\u003c\/strong\u003e: 12–24V DC Shunt Trip, Left Pole Mounted, Exiting Rear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1827\" data-end=\"1847\"\u003eWarranty: One Year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"mu966k\" data-start=\"1854\" data-end=\"1869\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1872\" data-end=\"1910\"\u003eMedium-to-large generator protection\u003c\/li\u003e\n\u003cli data-start=\"1913\" data-end=\"1963\"\u003eIndustrial and commercial switchgear integration\u003c\/li\u003e\n\u003cli data-start=\"1966\" data-end=\"2012\"\u003eBackup power and emergency generator systems\u003c\/li\u003e\n\u003cli data-start=\"2015\" data-end=\"2056\"\u003eHigh-capacity power distribution panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"xe9fpi\" data-start=\"2063\" data-end=\"2071\"\u003eNotes\u003c\/h2\u003e\n\u003cp data-start=\"2072\" data-end=\"2273\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe product image shows a \u003cstrong data-start=\"2098\" data-end=\"2112\"\u003ebase model\u003c\/strong\u003e for identification. Eaton provides \u003cstrong data-start=\"2148\" data-end=\"2179\"\u003efree accessory installation\u003c\/strong\u003e for your specific configuration—include details in the \u003cstrong data-start=\"2235\" data-end=\"2256\"\u003eorder comment box\u003c\/strong\u003e during checkout.\u003c\/p\u003e","brand":"Eaton Cutler-Hammer","offers":[{"title":"Certified Reconditioned","offer_id":47515987575033,"sku":"KG3400S42-CR","price":2899.0,"currency_code":"USD","in_stock":true},{"title":"New Surplus","offer_id":47515987607801,"sku":"KG3400S42-NS","price":4199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/KG3400S42.webp?v=1773481430","url":"https:\/\/mycircuitbreakers.com\/products\/eaton-cutler-hammer-kg3400s42-400a-3-pole-generator-molded-case-circuit-breaker-bolt-on-600vac-thermal-magnetic-interchangeable-trip-1000-2000a-range-with-s42-shunt-trip-option","provider":"My Circuit Breakers","version":"1.0","type":"link"}