{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RW3025-1AB14","brand":"Siemens","brandSlug":"siemens","productSlug":"3RW3025-1AB14","canonicalUrl":"https://aoctrl.com/siemens/3RW3025-1AB14","factsUrl":"https://aoctrl.com/api/mcp/products/3RW3025-1AB14","rawCanonicalId":null},"summary":{"shortDescription":"SIRIUS SOFT STARTER, SIZE S0, 16 A, 7.5 KW / 400 V, AC 200...460 V, UC 110...230 V, SCREW CONNECTION","salesMarkdown":"## 16 A Continuous with Integrated Bypass For motor starting applications requiring 16 A continuous current, the Siemens Sirius soft starter 3RW3025-1AB14 eliminates the external bypass contactor with an integrated bypass system, cutting panel cost and heat dissipation. ## Wide Voltage Flexibility The 3RW3025-1AB14 accepts operating voltages from 200 to 460 V AC and control supplies from 110 to 230 V AC or DC, covering global line voltages without module swaps. ## Derating and Clearance Requirements At 40 °C the unit delivers full 16 A, but derates to 14 A at 50 °C and 12 A at 60 °C. Maintain 60 mm clearance above and 40 mm below for airflow; side clearance is 15 mm. ## S0 Frame Size With a 45 mm width and S0 frame size, the 3RW3025-1AB14 slides into tight control panels where larger soft starters won't fit. ## Frequently asked questions **What is the maximum operating temperature for 3RW3025-1AB14?** **Does the 3RW3025-1AB14 include an integrated bypass contactor?** Yes, the integrated bypass system eliminates the need for an external bypass contactor, reducing panel cost and heat.","metaTitle":"3RW3025-1AB14 Soft Starter, 16A, 7.5kW, Sirius - Siemens","metaDescription":"Sirius soft starter 3RW3025-1AB14, 16 A at 40 °C, 7.5 kW at 400 V, integrated bypass, 200-460 V AC, 110-230 V AC/DC control, S0 frame.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Soft Starters"],"specifications":{"Depth":"150mm","Solid":"2x (0.5 ... 2.5 mm²)","Width":"45mm","Height":"125mm","Upwards":"60mm","Downwards":"40mm","Thyristors":"Yes","At The Side":"15mm","Mounting type":"screw and snap-on mounting","During Storage":"-40 ... +80°C","External reset":"No","lifecycle_stage":"current","During Operation":"-25 ... +60°C","Minimum load [%]":"9%","Mounting position":"With vertical mounting surface +/-10° rotatable, with vertical mounting surface +/- 10° tiltable to the front and back","Product brand name":"SIRIUS","Degree of pollution":"3, acc. to IEC 60947-4-2","Product designation":"Soft starter","Protection class IP":"IP20","Wire length maximum":"100m","Derating temperature":"40°C","Inside-Delta Circuit":"No","at 40 °C rated value":"16A","at 50 °C rated value":"14A","at 60 °C rated value":"12A","For Auxiliary Contacts":"2x (20 ... 14)","For Main Current Circuit":"screw-type terminals","Motor Overload Protection":"No","Intrinsic device protection":"No","Adjustable current limitation":"No","Size of engine control device":"S0","Control supply voltage 1 at DC":"110 ... 230V","Insulation voltage rated value":"600V","Using The Front Clamping Point":"1x 8, 2x (16 ... 10)","Operating frequency rated value":"50 ... 60Hz","Display version for fault signal":"red","Integrated Bypass Contact System":"Yes","during storage acc. to IEC 60721":"1K6 (only occasional condensation), 1C2 (no salt mist), 1S2 (sand must not get inside the devices), 1M4","during operation acc. to IEC 60721":"3K6 (no formation of ice, no condensation), 3C3 (no salt mist), 3S2 (sand must not get into the devices), 3M6","during transport acc. to IEC 60721":"2K2, 2C1, 2S1, 2M2 (max. fall height 0.3 m)","Product component Motor brake output":"No","Reference code acc. to DIN EN 61346-2":"Q","Control supply voltage 1 at AC at 50 Hz":"110 ... 230V","Control supply voltage 1 at AC at 60 Hz":"110 ... 230V","Finely Stranded With Core End Processing":"2x (0.5 ... 1.5 mm²)","Number of poles for main current circuit":"3","Evaluation of thermistor motor protection":"No","For Auxiliary And Control Current Circuit":"screw-type terminals","at standard circuit at 40 °C rated value":"7 500W","at standard circuit at 50 °C rated value":"10hp","Number of CO contacts for auxiliary contacts":"0","Number of NC contacts for auxiliary contacts":"0","Number of NO contacts for auxiliary contacts":"2","Type of voltage of the control supply voltage":"AC/DC","Control supply voltage frequency 1 rated value":"50Hz","Control supply voltage frequency 2 rated value":"60Hz","Installation altitude at height above sea level":"5 000m","Continuous operating current [% of Ie] at 40 °C":"100%","Operating voltage at standard circuit rated value":"200 ... 460V","For Auxiliary Contacts Finely Stranded With Core End Processing":"2x (20 ... 16)","Relative negative tolerance of the control supply voltage at DC":"-15%","Relative positive tolerance of the control supply voltage at DC":"10%","Relative negative tolerance of the control supply voltage frequency":"-10%","Relative positive tolerance of the control supply voltage frequency":"10%","Relative negative tolerance of the control supply voltage at AC at 50 Hz":"-15%","Relative negative tolerance of the control supply voltage at AC at 60 Hz":"-15%","Relative negative tolerance of the operating voltage at standard circuit":"-10%","Relative positive tolerance of the control supply voltage at AC at 50 Hz":"10%","Relative positive tolerance of the control supply voltage at AC at 60 Hz":"10%","Relative positive tolerance of the operating voltage at standard circuit":"10%"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$85.00","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=508948&mlfb=3RW3025-1AB14","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RW3025-1AB14/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RW3025-1AB14","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/3RW3025-1AB14 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}