{"product_id":"siemens-3rw3028-1bb04-sirius-soft-starter-18-5-kw-25-hp-at-400-v-38-a-200-480-v-ac-24-v-ac-dc-control-voltage","title":"Siemens 3RW3028-1BB04","description":"\u003ch2\u003e\u003cstrong\u003eSiemens 3RW3028-1BB04 | SIRIUS Soft Starter, 18.5 kW (25 HP) at 400 V, 38 A, 200-480 V AC, 24 V AC\/DC Control Voltage\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSiemens 3RW3028-1BB04\u003c\/strong\u003e is a \u003cstrong\u003eSIRIUS series soft starter\u003c\/strong\u003e engineered to facilitate smooth motor startup by reducing inrush current and mechanical stress. Rated for \u003cstrong\u003e18.5 kW (25 HP) motors at 400 V\u003c\/strong\u003e with a \u003cstrong\u003e38 A\u003c\/strong\u003e operational current, this device is suitable for systems operating between \u003cstrong\u003e200-480 V AC\u003c\/strong\u003e and utilizes a \u003cstrong\u003e24 V AC\/DC control voltage\u003c\/strong\u003e. Its compact design and screw terminal connections make it an excellent choice for various industrial motor control applications.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft Motor Start-Up:\u003c\/strong\u003e Minimizes mechanical wear and electrical stress on motors by controlling voltage during startup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Bypass Contact System:\u003c\/strong\u003e Enhances energy efficiency and reduces heat dissipation during continuous operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Saves space in control panels, facilitating easier integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Terminal Connections:\u003c\/strong\u003e Ensures secure and straightforward wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e Operates efficiently in systems from 200 V to 480 V AC.\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 Type:\u003c\/strong\u003e SIRIUS Soft Starter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 3RW3028-1BB04\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Operational Current:\u003c\/strong\u003e 38 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Rating:\u003c\/strong\u003e 18.5 kW (25 HP) at 400 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperational Voltage Range:\u003c\/strong\u003e 200-480 V AC\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\u003eConnection Type:\u003c\/strong\u003e Screw Terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e IP20 (suitable for control cabinet installations)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Meets IEC and industrial safety standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Automation:\u003c\/strong\u003e Provides reliable motor control for conveyors, pumps, and fans.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHVAC Systems:\u003c\/strong\u003e Ensures smooth startup of compressors and blowers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Handling:\u003c\/strong\u003e Optimizes performance of hoists and cranes by reducing mechanical stress during startup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eSiemens 3RW3028-1BB04 SIRIUS Soft Starter\u003c\/strong\u003e is a robust and efficient solution for controlling motor startup, enhancing the longevity and performance of your industrial equipment.\u003c\/p\u003e","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":49746995282198,"sku":"3RW3028-1BB04","price":814.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/1049\/2438\/files\/siemens-3rw3028-1bb04-9694024.webp?v=1780259167","url":"https:\/\/ddpartssolution.com\/products\/siemens-3rw3028-1bb04-sirius-soft-starter-18-5-kw-25-hp-at-400-v-38-a-200-480-v-ac-24-v-ac-dc-control-voltage","provider":"DDPARTS SOLUTION","version":"1.0","type":"link"}