{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2225-7KQ32-0KL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2225-7KQ32-0KL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2225-7KQ32-0KL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2225-7KQ32-0KL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 250 circuit breaker, breaking capacity class C, Icu=110kA @ 415V, 3-pole, ETU860 LSIG electronic trip unit, In=250A, shunt trip left 208-277V AC.","salesMarkdown":"The 3VA2225-7KQ32-0KL0 is a 3-pole IEC frame 250 molded-case circuit breaker with a 110 kA interrupting capacity at 415 V AC (class C). The ETU860 electronic trip unit provides LSIG protection: long-time (Ir) adjustable 100–250 A for overload, short-time (Isd) 0.6–10× In for selective coordination, instantaneous (Ii) 1.5–10× In for fast fault clearing, and ground-fault (Ig) 0.2–1× In with adjustable time delay tg=0.05–0.8 s. This makes it suitable for main or feeder protection where you need coordination downstream and ground-fault detection without nuisance tripping. The built-in shunt trip (left-side, 208–277 V AC 50/60 Hz) allows remote tripping from an emergency-stop circuit or a PLC digital output. Two auxiliary switches, one trip alarm switch, and one electrical alarm switch provide status feedback to the control system — enough for a remote indication panel or a DCS input card. The ETU860 is field-replaceable without removing the breaker from the panel. The shunt trip occupies the left accessory slot; the auxiliary and alarm switches fill the right-side slots. Verify the wiring diagram for the specific alarm-switch configuration before terminating.","metaTitle":"Siemens 3VA2225-7KQ32-0KL0 Circuit Breaker, 110kA @ 415V","metaDescription":"Siemens 3VA2225-7KQ32-0KL0 IEC frame 250 circuit breaker, Icu=110kA @ 415V, 3-pole, ETU860 LSIG protection. Current production. Quoted to order against RFQ.","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/6a7c0d29262bf1366bc093fc9653b1e6.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1027117&mlfb=3VA2225-7KQ32-0KL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2225-7KQ32-0KL0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting rating of this breaker?","answer":"Icu = 110 kA at 415 V AC, breaking capacity class C per IEC 60947-2."},{"question":"What protection functions does the ETU860 provide?","answer":"LSIG: long-time (Ir 100–250 A), short-time (Isd 0.6–10× In), instantaneous (Ii 1.5–10× In), and ground-fault (Ig 0.2–1× In, tg 0.05–0.8 s)."},{"question":"Where can I buy 3VA2225-7KQ32-0KL0 and how is it quoted?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2225-7KQ32-0KL0","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/3VA2225-7KQ32-0KL0 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}}