{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-5JP42-0LD0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-5JP42-0LD0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-5JP42-0LD0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-5JP42-0LD0","rawCanonicalId":null},"summary":{"shortDescription":"SENTRON 3VA2 series molded case circuit breaker, IEC frame 630, breaking capacity class M, Icu=55kA @ 415V, 4-pole, line protection ETU550 LSI, In=630A, overload protection Ir=250A...630A.","salesMarkdown":"The 3VA2463-5JP42-0LD0 is a SENTRON 3VA2 molded case circuit breaker on the IEC frame 630 platform, rated 630 A continuous with an ETU550 electronic trip unit providing LSI protection — long-time, short-time, and instantaneous. The ETU550 gives you adjustable overload protection from 250 A up to 630 A, short-time pickup from 0.6 to 9x In, and instantaneous pickup from 1.5 to 9x In, plus adjustable N-conductor protection (OFF, up to 100%). That's a lot of coordination range in one package — useful when you're feeding a mix of motor loads and distribution downstream. ## Deployment context This 4-pole breaker lands in a switchboard or distribution panel — it's a front-terminal connection with nut keeper kits on both sides, so you're wiring lugs or bus bars, not plugging into a base. At 630 A frame size, you're looking at copper bus work or large cable terminations — plan your bending radius and torque specs accordingly. ## How it sits against the 3VA2116-5HL32-0AK0 The closest sibling in the ledger is the 3VA2116-5HL32-0AK0 — a 3-pole, 160 A frame with an ETU320 LI trip (no short-time protection) and a lower 25.5 W power loss versus this 630 A unit's higher dissipation. The frame 630 here is physically larger (wider at 140 mm vs 105 mm for the 3-pole 160 A frame) and the 4-pole footprint means a different bus arrangement. If your panel was laid out for the smaller 3-pole frame, this won't drop in without reworking the mounting and bus connections — the 630 A frame needs its own space and lug kit.","metaTitle":"SENTRON 3VA2463-5JP42-0LD0 MCCB, 630A, 55kA @ 415V, ETU550","metaDescription":"SENTRON 3VA2463-5JP42-0LD0 molded case circuit breaker, IEC frame 630, 55kA breaking capacity at 415V AC, ETU550 LSI trip unit, 630A rated current. Active production. Available to","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"title":"3VA2463-5JP42-0LD0","description":"circuit breaker 3VA2 IEC frame 630 breaking capacity class M Icu=55kA @ 415V 4-pole, line protection ETU550, LSI, In=630A overload protection Ir=250A...630A short-circuit protection Isd=0.6..9x In, Ii=1.5..9x In N conductor protection adjustable (OFF, up to 100%) nut keeper kit circuit breaker 3VA2 IEC frame 630 breaking capacity class M Icu=55kA @ 415V 4-pole, line protection ETU550, LSI, In=630A overload protection UNIVERSAL RELEASE 24 V DC ACCESSORY FOR 3VA1 and 3VA20 up 3 AUXILIARY SWITCH CH","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"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=1392614&mlfb=3VA2463-5JP42-0LD0"},"ai":{"faq":[{"question":"What is the breaking capacity of this MCCB?","answer":"The 3VA2463-5JP42-0LD0 has an Icu of 55 kA at 415 V AC, breaking capacity class M — that's the maximum fault current it can safely interrupt at that voltage level."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-5JP42-0LD0","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/3VA2463-5JP42-0LD0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}