{"product_id":"siemens-sirius-3rw4076-soft-starter-432a-motor-control","title":"Siemens SIRIUS 3RW4076 Soft Starter | 432A Motor Control","description":"\u003ch2\u003ePowerful Motor Control Solution: SIRIUS 3RW4076-6BB44 Soft Starter\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Note:\u003c\/strong\u003e This product has been phased out. The recommended successor is \u003cstrong style=\"color: #e74c3c;\"\u003eSIRIUS 3RW5076-6AB14\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SIRIUS 3RW4076-6BB44 is a robust soft starter from Siemens. It controls 3-phase AC motors smoothly. This reduces mechanical stress and extends equipment life. It features integrated bypass contactors and built-in motor protection. Perfect for heavy-duty industrial applications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong style=\"color: #2c3e50;\"\u003eIntegrated Bypass Contactor\u003c\/strong\u003e - Saves energy and reduces heat after start-up.\u003cbr\u003e\u003cstrong style=\"color: #2c3e50;\"\u003eMotor Overload Protection\u003c\/strong\u003e - Safeguards your motor from damage.\u003cbr\u003e\u003cstrong style=\"color: #2c3e50;\"\u003eAdjustable Current Limitation\u003c\/strong\u003e - Allows fine-tuning for your specific application.\u003cbr\u003e\u003cstrong style=\"color: #2c3e50;\"\u003eWide Voltage Range\u003c\/strong\u003e - Works from 200V to 460V AC.\u003cbr\u003e\u003cstrong style=\"color: #2c3e50;\"\u003eExternal Reset Capability\u003c\/strong\u003e - For easy remote operation.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Siemens SIRIUS\u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e 3RW4076-6BB44 (Phased-out)\u003cbr\u003e\u003cstrong\u003ePreferred Successor:\u003c\/strong\u003e \u003cspan style=\"color: #e74c3c;\"\u003e3RW5076-6AB14\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eRated Operational Current:\u003c\/strong\u003e 432 A at 40°C\u003cbr\u003e\u003cstrong\u003eMotor Power:\u003c\/strong\u003e Up to 250 kW at 400V\u003cbr\u003e\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 200-460 V AC\u003cbr\u003e\u003cstrong\u003eControl Supply Voltage:\u003c\/strong\u003e 230 V AC\u003cbr\u003e\u003cstrong\u003eFrequency:\u003c\/strong\u003e 50\/60 Hz\u003cbr\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -25°C to +60°C\u003cbr\u003e\u003cstrong\u003eProtection Class:\u003c\/strong\u003e IP00\u003cbr\u003e\u003cstrong\u003eDimensions (WxHxD):\u003c\/strong\u003e 160 x 230 x 278 mm\u003c\/p\u003e\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003cp\u003eMount on a vertical surface. Use screw fixing.\u003cbr\u003eEnsure minimum spacing: 100mm above, 5mm sides, 75mm below.\u003cbr\u003eSuitable for cables from 70mm² to 300mm².\u003cbr\u003eMaximum wire length: 300 meters.\u003cbr\u003eFollow local electrical codes and safety standards.\u003c\/p\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eCompatible with standard 3-phase AC motors.\u003cbr\u003eWorks with motors up to 250kW at 400V.\u003cbr\u003eMinimum load requirement: 20%.\u003cbr\u003eNot suitable for inside-delta circuits.\u003c\/p\u003e\n\u003ch3\u003ePackaging \u0026amp; Warranty\u003c\/h3\u003e\n\u003cp\u003ePackage includes the soft starter unit and documentation.\u003cbr\u003eBacked by \u003cstrong style=\"color: #27ae60;\"\u003e12-month warranty\u003c\/strong\u003e from date of purchase.\u003c\/p\u003e\n\u003ch3\u003eShipping Information\u003c\/h3\u003e\n\u003cp\u003eWe ship worldwide via \u003cstrong\u003eFedEx, UPS, and DHL\u003c\/strong\u003e. Tracking number provided.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed the latest version?\u003c\/strong\u003e Ask about our new \u003cstrong style=\"color: #e74c3c;\"\u003e3RW5076-6AB14\u003c\/strong\u003e model with improved features!\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+86180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":51309438173466,"sku":"3RW4076-6BB44","price":197.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/3RW4075-6BB44.jpg?v=1763012080","url":"https:\/\/www.ubestplc.com\/products\/siemens-sirius-3rw4076-soft-starter-432a-motor-control","provider":"Ubest Automation Limited","version":"1.0","type":"link"}