{"product_id":"3rw4453-6bc44-siemens-560kw-motor-control-soft-starter","title":"3RW4453-6BC44 Siemens 560kW Motor Control - Soft Starter","description":"\u003ch2\u003eIndustrial Powerhouse: Siemens 3RW4453 Heavy-Duty Soft Starter\u003c\/h2\u003e\n\u003cp\u003eMeet the \u003cstrong\u003eSiemens 3RW4453-6BC44\u003c\/strong\u003e - built for extreme industrial applications. This soft starter handles massive motors with precision control and advanced protection features.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #ff6b35;\"\u003eExtreme Power\u003c\/strong\u003e - Controls motors up to 560kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #ff6b35;\"\u003eSmart Protection\u003c\/strong\u003e - Prevents motor damage and downtime\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #ff6b35;\"\u003eEnergy Saving\u003c\/strong\u003e - Reduces power consumption\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #ff6b35;\"\u003eEasy Setup\u003c\/strong\u003e - Flexible mounting options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #004e89;\"\u003eBrand:\u003c\/strong\u003e Siemens\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #004e89;\"\u003eModel:\u003c\/strong\u003e 3RW4453-6BC44\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #004e89;\"\u003eCurrent Rating:\u003c\/strong\u003e 551A standard, 954A inside-delta\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #004e89;\"\u003ePower Capacity:\u003c\/strong\u003e 315kW to 560kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #004e89;\"\u003eVoltage:\u003c\/strong\u003e 200-460V AC, 50\/60Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #004e89;\"\u003eControl Power:\u003c\/strong\u003e 230V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #004e89;\"\u003eSize:\u003c\/strong\u003e 510×640×290mm (W×H×D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #004e89;\"\u003eWeight:\u003c\/strong\u003e 67kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #004e89;\"\u003eCable Size:\u003c\/strong\u003e 50-240mm² or 2\/0-500 kcmil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #004e89;\"\u003eHeat Loss:\u003c\/strong\u003e 159W typical\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eMount in any position. Keep clear space around unit. Use proper cable sizes. Works at high altitudes up to 5000 meters.\u003c\/p\u003e\n\u003ch3\u003eProtection \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003eComes with \u003cstrong style=\"color: #ff6b35;\"\u003e12-month full warranty\u003c\/strong\u003e. Includes overload protection and thermal monitoring.\u003c\/p\u003e\n\u003ch3\u003eFast Shipping\u003c\/h3\u003e\n\u003cp\u003eAvailable for quick delivery via FedEx, UPS, or DHL.\u003c\/p\u003e\n\u003ch3\u003eExpert Questions Answered\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size motors can the 3RW4453 starter handle?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt controls motors from 315kW to 560kW (420-750 HP). Perfect for large industrial applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the inside-delta connection work?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis wiring method allows control of larger motors using smaller components, saving space and cost.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat safety features are included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMultiple protections: motor overload, current limit, thermal monitoring, and fault display.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this starter work in hot conditions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, it operates up to 60°C. For best performance above 40°C, follow the current derating guidelines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat maintenance is required?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMinimal maintenance needed. Regular inspection and keeping the unit clean ensures long service life.\u003c\/p\u003e\n\u003cp\u003e© 2025 Ubest Automation Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e | \u003ca href=\"https:\/\/wa.me\/8618030005825\"\u003e+86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":51302097715482,"sku":"3RW4453-6BC44","price":177.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/3RW4453-6BC44_2_4a6a94e6-6952-415e-910f-19e5dd8858df.jpg?v=1762829375","url":"https:\/\/www.ubestplc.com\/pt\/products\/3rw4453-6bc44-siemens-560kw-motor-control-soft-starter","provider":"Ubest Automation Limited","version":"1.0","type":"link"}