{"product_id":"3rw4425-1bc44-siemens-sirius-soft-starter-57a-30kw","title":"3RW4425-1BC44 Siemens SIRIUS Soft Starter 57A 30kW","description":"\u003ch2\u003e\u003cstrong\u003eSiemens SIRIUS 3RW4425-1BC44 Soft Starter – Technical Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e Siemens SIRIUS \u003cstrong\u003e3RW4425-1BC44\u003c\/strong\u003e soft starter for high-feature motor applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Circuit Ratings (400V, 40°C):\u003c\/strong\u003e 57A operating current and 30kW mechanical power output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside-Delta Circuit Ratings (400V, 40°C):\u003c\/strong\u003e 99A operating current and 55kW mechanical power output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage Range:\u003c\/strong\u003e 200 to 460V AC with a ±15% negative and ±10% positive tolerance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Supply Voltage:\u003c\/strong\u003e 230V AC at 50 or 60 Hz with a -15% \/ +10% tolerance range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Overload Protection:\u003c\/strong\u003e Adjustable rated current from 11A minimum for precise motor safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e Includes evaluation of thermal resistor motor protection and intrinsic device protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Overload Capacity:\u003c\/strong\u003e 115% of rated current at 40°C without tripping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive Power Loss:\u003c\/strong\u003e Only 36W typical during operation, improving energy efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Temperature Range:\u003c\/strong\u003e Operates from -25°C to 60°C with derating starting at 40°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Class:\u003c\/strong\u003e IP00 for installation inside control panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Dimensions:\u003c\/strong\u003e 170mm width, 192mm height, and 270mm depth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length \u0026amp; Installation:\u003c\/strong\u003e Maximum 500m cable length. Mount by screw fixing on a vertical plane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Distances:\u003c\/strong\u003e Maintain 100mm upward, 5mm sideways, and 75mm downward to other devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Altitude:\u003c\/strong\u003e Suitable for up to 5000 meters above sea level.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is this product brand new and original?\u003c\/strong\u003e\u003cbr\u003eA: Yes, we supply only \u003cstrong\u003e3RW4425-1BC44\u003c\/strong\u003e as a brand new and original Siemens SIRIUS soft starter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Do you have this model in stock?\u003c\/strong\u003e\u003cbr\u003eA: Yes, we keep the \u003cstrong\u003eSiemens 3RW4425-1BC44\u003c\/strong\u003e in stock for immediate orders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the typical delivery time?\u003c\/strong\u003e\u003cbr\u003eA: We ship within 5 business days after order confirmation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Which carriers do you use?\u003c\/strong\u003e\u003cbr\u003eA: We use DHL, FedEx, and UPS for reliable worldwide shipping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I return this soft starter?\u003c\/strong\u003e\u003cbr\u003eA: Yes, you can return the product within 30 days from delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does the device support external reset?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the \u003cstrong\u003e3RW4425-1BC44\u003c\/strong\u003e allows external reset for motor overload trips.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the minimum motor load for proper operation?\u003c\/strong\u003e\u003cbr\u003eA: The soft starter requires a minimum load of 8% of the motor rated current (I_M).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eContact Information Inquiries:\u003c\/strong\u003e \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e , \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003cbr\u003e\u003cstrong\u003ePartner NexAuto Technology Limited :\u003c\/strong\u003e \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46460960932001,"sku":"3RW4425-1BC44","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/3RW4425-1BC44.jpg?v=1779695267","url":"https:\/\/www.autonexcontrol.com\/products\/3rw4425-1bc44-siemens-sirius-soft-starter-57a-30kw","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}