{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2510-5JP32-0AK0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2510-5JP32-0AK0","canonicalUrl":"https://aoctrl.com/siemens/3VA2510-5JP32-0AK0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2510-5JP32-0AK0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 series, IEC frame 1000 molded case circuit breaker, 3-pole, breaking capacity class M, Icu=55kA @ 415V, ETU550 LSI electronic trip unit, In=1000A, line protection.","salesMarkdown":"## What the 55 kA Icu Rating Means for Your Panel The Siemens 3VA2510-5JP32-0AK0 is a 3-pole IEC frame 1000 molded case circuit breaker rated for 55 kA Icu at 415 V AC — breaking capacity class M per IEC 60947-2. The ETU550 electronic trip unit provides LSI protection (long-time, short-time, instantaneous) with overload protection adjustable Ir=400 A...1000 A and short-time pickup Isd=0.6...10x In, so it covers both feeder and main breaker roles in a 1000 A rated panel. ## Trip Unit & Protection Coordination The ETU550 LSI trip unit gives you adjustable long-time pickup (Ir), short-time pickup (Isd), and instantaneous pickup (Ii=1.5...10x In). That means you can coordinate selectively with downstream breakers — set Isd high enough that a branch fault clears before the main trips. The neutral conductor protection is optional via an external current transformer, supporting up to 160% of phase rating. ## Deployment Context This breaker mounts in a standard IEC distribution panel or switchboard — it is a fixed (non-withdrawable) unit, so plan for isolation upstream. The 3VA2 frame is sized for bolted busbar connection; verify busbar spacing and drilling pattern against the frame 1000 footprint before panel layout.","metaTitle":"Siemens 3VA2510-5JP32-0AK0 Circuit Breaker, 55kA @ 415V","metaDescription":"Siemens 3VA2510-5JP32-0AK0 IEC frame 1000 molded case circuit breaker, 55kA Icu @ 415V, ETU550 LSI trip unit, 1000A. Active lifecycle. Available 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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1537316&mlfb=3VA2510-5JP32-0AK0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2510-5JP32-0AK0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2510-5JP32-0AK0 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 commercial offer."},{"question":"What is the breaking capacity of 3VA2510-5JP32-0AK0?","answer":"It carries an Icu of 55 kA at 415 V AC, breaking capacity class M per IEC 60947-2."},{"question":"What trip unit does this breaker use?","answer":"The ETU550 electronic trip unit with LSI protection: long-time (Ir=400 A...1000 A), short-time (Isd=0.6...10x In), and instantaneous (Ii=1.5...10x In)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2510-5JP32-0AK0","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/3VA2510-5JP32-0AK0 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}}