{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RW3125-1CB15","brand":"Siemens","brandSlug":"siemens","productSlug":"3RW3125-1CB15","canonicalUrl":"https://aoctrl.com/siemens/3RW3125-1CB15","factsUrl":"https://aoctrl.com/api/mcp/products/3RW3125-1CB15","rawCanonicalId":null},"summary":{"shortDescription":"SIRIUS SOFT STARTER, SIZE S0, 16 A, 7.5 KW / 500 V, AC 460...575 V, UC 110...230 V, DUAL-SLOPE CONTROL, SCREW CONNECTION","salesMarkdown":null,"metaTitle":null,"metaDescription":null,"metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Soft Starters"],"specifications":{"Depth":"125mm","Width":"45mm","Height":"125mm","Upwards":"60mm","Downwards":"40mm","At The Side":"15mm","Mounting type":"screw and snap-on mounting","lifecycle_stage":"current","During Operation":"-25 ... +60°C","Product brand name":"SIRIUS","Product designation":"soft starters for standard applications","Protection class IP":"IP20","Wire length maximum":"100m","Derating temperature":"40°C","at 40 °C rated value":"16A","at 50 °C rated value":"14A","at 60 °C rated value":"12A","For Main Current Circuit":"screw-type terminals","Motor Overload Protection":"No","Size of engine control device":"S0","Control supply voltage 1 at DC":"110 ... 230V","Operating frequency rated value":"50 ... 60Hz","Integrated Bypass Contact System":"Yes","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","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":"0","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","Operating voltage at standard circuit rated value":"460 ... 575V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=19283&mlfb=3RW3125-1CB15","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RW3125-1CB15/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RW3125-1CB15","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/3RW3125-1CB15 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}}