{"product_id":"eaton-ngs312035e-1200a-600v-3-pole-bolt-on-circuit-breaker","title":"Eaton NGS312035E - 1200 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton NGS312035E is a 1200 A, 600 V, 3-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection for panelboards and load centers. Available from AmpState, this rugged unit is built to perform in demanding commercial, light industrial, and residential settings where high-current distribution and secure wiring connections matter most.\u003c\/p\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection, reducing the risk of loose terminals and intermittent trips in equipment subject to movement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal‑magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection across varying loads and temperatures, with fast instantaneous response to short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability\u003c\/strong\u003e at 1200 A enables robust protection for large feeders and main distribution paths without sacrificing reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole design\u003c\/strong\u003e ensures balanced protection for 3-phase systems, simplifying coordination in multi-wire panelboards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e engineered to fit matching Eaton OEM load centers and panelboards for straightforward retrofits and upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments where durable, long-lasting protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003ePart Number: NGS312035E\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage rating: 1200 A\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e \u003cli\u003eNumber of poles: 3\u003c\/li\u003e \u003cli\u003eMounting style: Bolt-on\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading large feeder protection in commercial panelboards where reliable 3-phase protection is required\u003c\/li\u003e \u003cli\u003eRetrofits or replacements in existing panels that demand a secure bolt-on connection for harsh or vibration-prone environments\u003c\/li\u003e \u003cli\u003eNew installations in light industrial settings where high amperage protection is essential for critical circuits\u003c\/li\u003e \u003cli\u003eAny 3‑phase service that benefits from a durable, vibration-resistant protection device with consistent trip performance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical considerations and tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify that your panelboard is compatible with a 3-pole, 600 V, 1200 A bolt-on breaker to ensure proper fit and coordination.\u003c\/li\u003e \u003cli\u003eConsult the panel’s installation instructions for bolt torque and terminal clearance to maintain reliable protection and ease of maintenance.\u003c\/li\u003e \u003cli\u003eChoose this breaker when you need substantial current handling and a robust connection in environments with mechanical vibration or movement.\u003c\/li\u003e \u003cli\u003ePlan for future load growth by selecting a high-ampacity breaker in panels serving large feeders, while ensuring proper coordination with upstream protection devices.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith its combination of secure mounting, precise thermal-magnetic protection, and OEM compatibility, the Eaton NGS312035E is a purpose-built solution for dependable, long-lasting panel protection. Trust AmpState to provide genuine Eaton protection equipment built for commercial and industrial reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349641973922,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton_breaker_and_panels_ff6d4877-8997-401e-9537-64ec0bb2d6f3.png?v=1764152341","url":"https:\/\/www.ampstate.com\/products\/eaton-ngs312035e-1200a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}