{"product_id":"siemens-power-contactor-3-pole-2no-2nc-200kw-400v-400a","title":"Siemens Power contactor, 3-pole, 2NO + 2NC, 200kW \/ 400V, 400A","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 3RT1075-6AF36 is a three-pole power contactor from the SIRIUS 3RT1 series, size S12. It is designed for switching motors and high-load systems in industrial applications. With a rated operational current of 400 A (AC-3, 400 V) and a control voltage of 110–127 V AC\/DC, it ensures reliable performance for heavy-duty motor control and power distribution systems. The contactor is built to handle frequent switching operations and provides long mechanical and electrical endurance.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThree-pole power contactor for industrial motor and power control applications\u003c\/li\u003e\n\u003cli\u003eRated operational current: 400 A (AC-3, 400 V)\u003c\/li\u003e\n\u003cli\u003eControl voltage: 110–127 V AC\/DC\u003c\/li\u003e\n\u003cli\u003eRated motor power: up to 200 kW at 400 V\u003c\/li\u003e\n\u003cli\u003eIncludes 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts\u003c\/li\u003e\n\u003cli\u003eHigh mechanical life expectancy and robust construction for demanding environments\u003c\/li\u003e\n\u003cli\u003eCompact design suitable for switchgear assemblies and motor starter combinations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Series:\u003c\/strong\u003e SIRIUS 3RT1 Power Contactors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArticle Number:\u003c\/strong\u003e 3RT1075-6AF36\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Operational Current (AC-3, 400 V):\u003c\/strong\u003e 400 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Motor Power (AC-3, 400 V):\u003c\/strong\u003e 200 kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui):\u003c\/strong\u003e 1000 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Impulse Withstand Voltage (Uimp):\u003c\/strong\u003e 8 kV main circuit, 6 kV auxiliary circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Supply Voltage:\u003c\/strong\u003e 110–127 V AC\/DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Contacts:\u003c\/strong\u003e 2 NO + 2 NC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContactor Size:\u003c\/strong\u003e S12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Vertical or side-by-side mounting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Operating Temperature:\u003c\/strong\u003e –25 °C to +60 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Service Life:\u003c\/strong\u003e Approx. 10 million operations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Endurance:\u003c\/strong\u003e Approx. 1 million operations (AC-3 duty)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e Approx. 10.34 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompliance \u0026amp; Certifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplies with IEC \/ EN 60947-4-1 standards for contactors and motor starters\u003c\/li\u003e\n\u003cli\u003eManufactured under Siemens SIRIUS quality and reliability standards\u003c\/li\u003e\n\u003cli\u003eDesigned for global use in industrial automation and power systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 3RT1075-6AF36 is suitable for use in heavy-duty motor control, power distribution, and industrial automation systems. Common applications include large motor starters, compressors, pumps, conveyors, and machinery requiring frequent switching at high currents. Its robust design ensures durability and reliable performance in demanding environments.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":40775094730816,"sku":"3RT1075-6AF36","price":28634.92,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/3662\/3424\/files\/3RT1075-6AF36.jpg?v=1761835627","url":"https:\/\/industrial.rubicon.tech\/products\/siemens-power-contactor-3-pole-2no-2nc-200kw-400v-400a","provider":"Rubicon Group Industrial Technology Shop","version":"1.0","type":"link"}