{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-5HL32-0KK0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-5HL32-0KK0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-5HL32-0KK0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-5HL32-0KK0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 630, breaking capacity class M, 3-pole, line protection ETU320, LI, In=630A, Ir=250-630A, Ii=1.5-9x In, shunt trip left 208-277V AC 50/60 Hz 220-250V DC, 1 auxiliary switch changeover.","salesMarkdown":"The 3VA2463-5HL32-0KK0 is a Siemens 3VA2 IEC frame 630 molded-case circuit breaker with breaking capacity class M — 55 kA at 415 V AC. The ETU320 electronic trip unit provides LI (long-time and instantaneous) protection: overload pickup adjustable from 250 A to 630 A, and short-circuit pickup from 1.5 to 9 times the rated current In. That adjustability lets you fine-tune the breaker to the actual load without swapping trip units. ## Integration notes The shunt trip allows remote tripping from a safety circuit or emergency-stop chain — wire it to a dry-contact output from a PLC or safety relay. The auxiliary switch provides a status feedback signal for the panel HMI or SCADA.","metaTitle":"Siemens 3VA2463-5HL32-0KK0 Circuit Breaker, 630A, 55kA @ 415","metaDescription":"Siemens 3VA2463-5HL32-0KK0 IEC frame 630 circuit breaker, 55kA breaking capacity @ 415V, ETU320 LI protection, shunt trip. Current production. Available to order.","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/7ff193dd53a0856db1ca969741fab18b.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1437125&mlfb=3VA2463-5HL32-0KK0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-5HL32-0KK0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of 3VA2463-5HL32-0KK0?","answer":"IEC frame 630, breaking capacity class M at 55 kA @ 415 V AC, 3-pole, ETU320 LI electronic trip unit, In=630 A, overload Ir adjustable 250-630 A, short-circuit Ii adjustable 1.5-9x In, shunt trip left 208-277 V AC / 220-250 V DC, one auxiliary switch changeover."},{"question":"Where can I buy 3VA2463-5HL32-0KK0?","answer":"This part is sourced and quoted 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/3VA2463-5HL32-0KK0","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/3VA2463-5HL32-0KK0 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}}