{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2325-5MP32-0LE0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2325-5MP32-0LE0","canonicalUrl":"https://aoctrl.com/siemens/3VA2325-5MP32-0LE0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2325-5MP32-0LE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 400 motor protection circuit breaker, 55 kA breaking capacity class M at 415 V, 3-pole, ETU550M LSI trip unit, In=250 A, IR adjustable 100–250 A.","salesMarkdown":"## Motor protection breaker for IEC panels The Siemens 3VA2325-5MP32-0LE0 is a 3-pole motor protection circuit breaker on the IEC frame 400 platform, rated In=250 A with an ETU550M LSI trip unit. Overload protection is adjustable via IR from 100 A to 250 A, matching the full-load amps of a range of medium motors. Short-circuit protection uses Isd (1.2–15× In) and Ii (3–15× In) settings, giving selectivity headroom for downstream starters. The LSI curve covers long-time, short-time, and instantaneous functions — no ground-fault element in this variant. Mounts on DIN rail or panel via the 3VA2 frame's fixed-pattern base. The ETU550M is a microprocessor-based trip unit; it draws auxiliary power from the line side — no external control power needed for trip functions. Busbar connection is standard for the frame 400 footprint, compatible with Siemens 8US busbar systems for backplane distribution. The universal release accessory (24 V DC) listed in the description suits shunt-trip or undervoltage applications, wired separately to the trip coil.","metaTitle":"Siemens 3VA2325-5MP32-0LE0 Motor Protection CB, 55kA @ 415V","metaDescription":"Siemens 3VA2325-5MP32-0LE0 3VA2 IEC frame 400 motor protection circuit breaker. 55 kA breaking capacity at 415 V, ETU550M LSI trip unit, In=250A. Current lifecycle stage. Sourced t","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ad4b9644ff5db6bf2edb958ed105bffe.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1478072&mlfb=3VA2325-5MP32-0LE0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2325-5MP32-0LE0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2325-5MP32-0LE0 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing — no stock count or price figure is published here."},{"question":"What is the breaking capacity of 3VA2325-5MP32-0LE0?","answer":"Breaking capacity is 55 kA at 415 V (class M per IEC 60947-2), suitable for high-fault industrial distribution panels feeding motor control centers."},{"question":"What trip unit does 3VA2325-5MP32-0LE0 use?","answer":"It uses the ETU550M LSI microprocessor-based trip unit. Overload protection IR is adjustable 100–250 A; short-circuit protection Isd is 1.2–15× In and Ii is 3–15× In."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2325-5MP32-0LE0","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/3VA2325-5MP32-0LE0 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}}