{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA9908-0BD11","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA9908-0BD11","canonicalUrl":"https://aoctrl.com/siemens/3VA9908-0BD11","factsUrl":"https://aoctrl.com/api/mcp/products/3VA9908-0BD11","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA9908-0BD11 universal auxiliary release, 12 V DC, 20 W, for 3VA1 and 3VA20 up to 3VA25 molded case circuit breakers.","salesMarkdown":"The Siemens 3VA9908-0BD11 is a universal auxiliary release — a shunt trip accessory — designed for the SENTRON 3VA1 and 3VA20 through 3VA25 molded case circuit breaker families. It operates on a 12 V DC control supply and draws up to 20 W at peak. The release occupies three accessory slots in the breaker. Physical dimensions are 25.7 mm wide, 65.1 mm high, and 28.8 mm deep — it nests inside the breaker's accessory compartment, not on the DIN rail. Terminals accept conductors stripped to 10 mm (0.4 in). No additional panel space is consumed beyond the breaker's own footprint.","metaTitle":"Siemens 3VA9908-0BD11 Universal Release, 12 V DC, SENTRON","metaDescription":"Siemens 3VA9908-0BD11 universal auxiliary release for 3VA1 and 3VA20-3VA25 breakers. 12 V DC, 20 W max, 690 V Ui, 4 kV surge. Active production. Order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Breaker Accessories"],"specifications":{"Depth":"28.8 mm","Width":"25.7 mm","title":"3VA9908-0BD11","Height":"65.1 mm","Maximum":"16","Minimum":"20","Accessories":"Auxiliary release","description":"UNIVERSAL RELEASE 12 V DC ACCESSORY FOR 3VA1 and 3VA20 up to 3VA25","Number Of Slots":"3","Product version":"Auxiliary release","Stripped Length":"10 mm","lifecycle_stage":"current","Product Brand Name":"SENTRON","Degree of pollution":"3","Product Designation":"Accessories","Overvoltage category":"III","Stripped Length [In]":"0.4 in","Surge Voltage Resistance":"4 kV","rated insulation voltage Ui":"690 V","control supply voltage (Us) / at DC":"12V","consumed active power / at DC / maximum":"20 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/adc0b4ff25bc728fdbf94f1cda9d1d0b.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=174838&mlfb=3VA9908-0BD11"},"ai":{"faq":[{"question":"What is the 3VA9908-0BD11 used for?","answer":"It is a universal auxiliary release (shunt trip) for Siemens SENTRON 3VA1 and 3VA20 through 3VA25 molded case circuit breakers, allowing remote tripping via a 12 V DC signal."},{"question":"What are the key electrical ratings of 3VA9908-0BD11?","answer":"Control supply is 12 V DC, maximum power consumption is 20 W, rated insulation voltage is 690 V, and surge voltage resistance is 4 kV with overvoltage category III."},{"question":"Where can I buy the 3VA9908-0BD11?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at the time of quote."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA9908-0BD11","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/3VA9908-0BD11 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}