{"product_id":"siemens-3rw40461tb04-sirius-soft-starter-45-kw-80-a-3rw40461tb04","title":"Siemens 3RW40461TB04 SIRIUS Soft Starter 45 kW (80 A) 3RW40461TB04","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eSiemens 3RW40461TB04 is a SIRIUS soft starter that provides SCR-based controlled starting and ramp-down for three-phase motors. It is rated for 80 A and up to 45 kW at 400 V (50 hp at 480 V), accepts line voltages from 200 to 480 V AC, and uses a 24 V AC\/DC control supply. The unit includes integrated bypass, thermistor motor protection, adjustable current protection, and is designed for 3-phase, 3-pole applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated current 80 A; rated motor power 45 kW at 400 V (50 hp at 480 V).\u003c\/li\u003e\n  \u003cli\u003eLine voltage 200–480 V AC, 50\/60 Hz; control voltage 24 V AC\/DC; 3-phase, 3-pole design.\u003c\/li\u003e\n  \u003cli\u003eIntegrated bypass, thermistor motor protection, adjustable current and motor overload protection; auxiliary contacts 2NO-1CO.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eSCR-based soft starting for 3-phase motors with integrated bypass and motor protection\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SIEMENS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3RW40461TB04\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: Czech Republic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Siemens\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: 3RW40461TB04\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: SIRIUS 3RW40\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Soft starter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated Current\u003c\/strong\u003e: 80 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated Power (400 V)\u003c\/strong\u003e: 45 kW\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated Power (480 V)\u003c\/strong\u003e: 50 hp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage\u003c\/strong\u003e: 200 to 480 V AC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency\u003c\/strong\u003e: 50 to 60 Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControl Voltage\u003c\/strong\u003e: 24 V AC\/DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhases\u003c\/strong\u003e: 3 Phase\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3 Pole\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Screw-type terminals \/ Thread connection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuxiliary Contacts\u003c\/strong\u003e: 2NO-1CO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtection\u003c\/strong\u003e: Integrated bypass; thermistor motor protection; adjustable current and motor overload protection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e: IP00\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: -25 to 60 °C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions (HxWxD)\u003c\/strong\u003e: 6.69 in x 2.76 in x 7.48 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: RoHS compliant; approvals include IEC, UL\/CSA; options for ATEX\/IECEx\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDatasheet\u003c\/strong\u003e: https:\/\/cache.industry.siemens.com\/dl\/files\/945\/109747945\/att_1316539\/v1\/SIRIUS_IC10_complete_English_2025_202502271410306836.pdf\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: Czech Republic\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":51410699780402,"sku":"3RW40461TB04","price":5093.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313045237.jpg?v=1782980049","url":"https:\/\/voomisupply.com\/products\/siemens-3rw40461tb04-sirius-soft-starter-45-kw-80-a-3rw40461tb04","provider":"Voomi Supply","version":"1.0","type":"link"}