{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2510-5HL42-0DA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2510-5HL42-0DA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2510-5HL42-0DA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2510-5HL42-0DA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 1000, breaking capacity class M, Icu=55kA @ 415V, 4-pole, line protection ETU320, LI, In=1000A, overload protection Ir=400A...1000A, short-circuit protection Ii=1.5...10 x In, N conductor protection adjustable (OFF, 50%, 100%), nut keeper kit, undervoltage release 208-230 V AC 50/60 Hz accessory for 3VA.","salesMarkdown":"The Siemens 3VA2510-5HL42-0DA0 is a 4-pole IEC frame 1000 molded-case circuit breaker with a 55 kA interrupting capacity at 415 V AC (breaking capacity class M). The N-conductor protection is adjustable (OFF, 50%, 100%), letting the user match the neutral protection to the system grounding scheme (solidly grounded, impedance-grounded, or ungrounded). ## Deployment context The 3VA2 frame is a panel-mount breaker — it bolts into a switchboard or distribution panel, not a DIN rail. The nut keeper kit (included) simplifies mounting in tight enclosures where a dropped nut means fishing it out from behind live busbars. The undervoltage release is an integral accessory, so no separate wiring of a shunt trip or UVR module is needed; just connect the control voltage to the release terminals.","metaTitle":"Siemens 3VA2510-5HL42-0DA0 Circuit Breaker, 1000A, 55kA @ 41","metaDescription":"Siemens 3VA2510-5HL42-0DA0 IEC frame 1000 circuit breaker, 55kA @ 415V, 4-pole, ETU320 LI, In=1000A, undervoltage release 208-230V AC. 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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1523025&mlfb=3VA2510-5HL42-0DA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2510-5HL42-0DA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2510-5HL42-0DA0 and how do I 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."},{"question":"What is the interrupting rating of 3VA2510-5HL42-0DA0?","answer":"The breaker has 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":"It uses an ETU320 electronic trip unit with LI (long-time and instantaneous) protection. Overload pickup Ir is adjustable from 400 A to 1000 A; short-circuit pickup Ii is adjustable from 1.5 to 10 x In."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2510-5HL42-0DA0","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/3VA2510-5HL42-0DA0 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}}