{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VM9908-0BB15","brand":"Siemens","brandSlug":"siemens","productSlug":"3VM9908-0BB15","canonicalUrl":"https://aoctrl.com/siemens/3VM9908-0BB15","factsUrl":"https://aoctrl.com/api/mcp/products/3VM9908-0BB15","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VM9908-0BB15 undervoltage release, 220-230 V DC, for 3VM molded-case breakers up to 630 A, rated insulation voltage 690 V, surge voltage resistance 4 kV, pollution degree 3, overvoltage category III, 3 slots, 25.7 x 65.1 x 28.8 mm.","salesMarkdown":"The Siemens SENTRON 3VM9908-0BB15 is an undervoltage release accessory designed for 3VM molded-case circuit breakers up to 630 A. The 4 kV surge voltage resistance confirms it will withstand the 4 kV impulse test required for category III equipment at 230/400 V mains. Power consumption max 2.5 W DC — the control transformer or power supply feeding this release must be sized to cover that continuous draw. Wire stripping length 10 mm (0.4 in) for the control terminals; standard ferrule or solid copper, no special crimp tool needed.","metaTitle":"Siemens SENTRON 3VM9908-0BB15 undervoltage release, 220-230","metaDescription":"Siemens SENTRON 3VM9908-0BB15 undervoltage release accessory for 3VM breakers to 630A. 220-230 V DC, 690 V rated insulation voltage, 4 kV surge. Active production, sourced to order","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"28.8 mm","Width":"25.7 mm","Height":"65.1 mm","Maximum":"16","Minimum":"20","Accessories":"Auxiliary release","Number of slots":"3","Product version":"Auxiliary release","lifecycle_stage":"current","Product brand name":"SENTRON","Degree of pollution":"3","Product designation":"Accessories","Overvoltage category":"III","Wire stripping length":"10 mm","Surge voltage resistance":"4 kV","Wire stripping length [in]":"0.4 in","Rated insulation voltage Ui":"690 V","Consumed active power / at DC / maximum":"2.5 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e3a9467547a17ef94fa57eaffc6bb7e7.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=575125&mlfb=3VM9908-0BB15","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VM9908-0BB15/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VM9908-0BB15?","answer":"The 3VM9908-0BB15 is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current pricing and availability — confirmed at quote time."},{"question":"What is 3VM9908-0BB15's listed depth?","answer":"The 3VM9908-0BB15 has a depth of 28.8 mm."},{"question":"What is 3VM9908-0BB15's listed width?","answer":"The 3VM9908-0BB15 has a width of 25.7 mm."},{"question":"What compliance documentation does Siemens provide for 3VM9908-0BB15?","answer":"The evidence does not list specific compliance documentation (RoHS, REACH, UL, IEC) for this order code. Standard SENTRON accessories typically carry CE marking and are designed to IEC/EN 60947-2; verify the specific documentation with the supplier at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VM9908-0BB15","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/3VM9908-0BB15 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}}