{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1225-1AA32-0DB0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1225-1AA32-0DB0","canonicalUrl":"https://aoctrl.com/siemens/3VA1225-1AA32-0DB0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1225-1AA32-0DB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1 series switch disconnector, IEC frame 250, 3-pole SD100, In=250A, without overload or short-circuit protection, with undervoltage release 208-230 V AC 50/60 Hz and 2 auxiliary changeover switches, includes nut keeper kit.","salesMarkdown":"## What this 250 A switch disconnector does — and what it doesn't It provides load-break isolation for a circuit but carries no overload or short-circuit protection — that means it's a disconnecting means, not a circuit breaker. Use it where the upstream protective device handles fault interruption and this switch provides visible isolation for safe maintenance access. The 3-pole form factor fits standard 3VA1 busbar systems. The undervoltage release coil draws from a 208-230 V AC control circuit — verify the control transformer taps before wiring. Auxiliary switches provide two changeover contacts for PLC or status-indicator feedback; no separate auxiliary contact block needed for basic signaling.","metaTitle":"Siemens SENTRON 3VA1225-1AA32-0DB0 Switch Disconnector, 250A","metaDescription":"Siemens SENTRON 3VA1225-1AA32-0DB0 switch disconnector, IEC frame 250, 3-pole, 250A, no overload/short-circuit protection. Includes undervoltage release 208-230V AC and 2 auxiliary","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Switch disconnector"}},"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=1527485&mlfb=3VA1225-1AA32-0DB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1225-1AA32-0DB0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1225-1AA32-0DB0 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is the 3VA1225-1AA32-0DB0 used for?","answer":"It is a 250 A, 3-pole switch disconnector for load-break isolation in IEC panels. It provides visible disconnection for safe maintenance but does not provide overload or short-circuit protection — that must be handled upstream."},{"question":"What brand and series is this part?","answer":"It is a Siemens SENTRON 3VA1 series switch disconnector."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1225-1AA32-0DB0","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/3VA1225-1AA32-0DB0 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}}