{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2510-5KQ32-0DH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2510-5KQ32-0DH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2510-5KQ32-0DH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2510-5KQ32-0DH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2510-5KQ32-0DH0, 3-pole molded case circuit breaker, line protection, 1000 A rated continuous current, 187 kA at 240 V, 121 kA at 415 V, 53 kA at 690 V, ETU860 electronic trip unit.","salesMarkdown":"The Siemens SENTRON 3VA2510-5KQ32-0DH0 is a 3-pole molded case circuit breaker rated for 1000 A continuous current (Iu) at 40–55 °C without derating, and 955 A at 60 °C, 885 A at 65 °C, 815 A at 70 °C. Its breaking capacity reaches 187 kA at 240 V, 121 kA at 415 V, and 53 kA at 690 V — figures that tell you it can interrupt high-fault currents on large distribution transformers or bus risers without cascading upstream. The ETU860 electronic trip unit gives you adjustable long-time delay (tr 0.5–25 s) and short-time delay (tsd 0.05–0.5 s), plus ground-fault monitoring via summation current sensing on the line conductors. The breaker measures 210 mm wide, 320 mm high, and 120 mm deep — a 3-pole frame that fits standard SENTRON mounting plates. Front protection is IP40, so it's suited for enclosed switchgear where tools or fingers won't reach live parts. Communication function is built in, meaning it can report status and trip events to a higher-level system without an external module.","metaTitle":"Siemens 3VA2510-5KQ32-0DH0 SENTRON MCCB, 1000 A, 187 kA at 2","metaDescription":"Siemens SENTRON 3VA2510-5KQ32-0DH0 molded case circuit breaker, 3-pole, 1000 A rated current, 187 kA breaking capacity at 240 V. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"120 mm","Width":"210 mm","Height":"320 mm","at 240 V":"187 kA","at 415 V":"121 kA","at 690 V":"53 kA","at 40 °C":"1 000 A","at 45 °C":"1 000 A","at 50 °C":"1 000 A","at 55 °C":"1 000 A","at 60 °C":"955 A","at 65 °C":"885 A","at 70 °C":"815 A","Width [in]":"8.3 in","Height [in]":"12.6 in","Number of poles":"3","Product version":"Line protection","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"10 000","Communication Function":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"123 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"Yes","Rated continuous current Iu":"1 000 A","Rated insulation voltage Ui":"800 V","Ground fault monitoring version":"Summation current formation L-conductor","Design of the overcurrent release":"ETU860","Protection class IP / on the front":"IP40","Design of the N-conductor protection":"Without","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"25","Adjustable response value time / tr min.":"0.5","Adjustable response value time / tsd max.":"0.5 s","Adjustable response value time / tsd min.":"0.05 s","Adjustable response value current / Ir max.":"1 000 A","Adjustable response value current / lg max.":"1 000 A","Adjustable response value current / lg min.":"200 A","Adjustable response value current / li max.":"10 000 A","Adjustable response value current / li min.":"1 500 A","Adjustable response value current / lr min.":"400 A","Adjustable response value current / tg max.":"0.8 s","Adjustable response value current / tg min.":"0.05 s","Adjustable response value current / Isd max.":"10 000 A","Adjustable response value current / Isd min.":"600 A","Ground fault protection can be switched ON/OFF":"Yes","Neutral conductors / upgradeable/retrofittable":"Yes","Protective function of the overcurrent release":"LSIG","Switching capacity class of the circuit breaker":"M","Max. rated operational current of the frame size":"1 000 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"Lug terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"20 x 4"}},"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=645780&mlfb=3VA2510-5KQ32-0DH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2510-5KQ32-0DH0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2510-5KQ32-0DH0 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 — no stock count or price is published here."},{"question":"What is the depth of 3VA2510-5KQ32-0DH0?","answer":"The depth is 120 mm, with a width of 210 mm and height of 320 mm."},{"question":"Will 3VA2510-5KQ32-0DH0 drop into a panel specified around 5SQ2370-2YA05?","answer":"The 5SQ2370-2YA series are SENTRON 3VA breakers in the same 1000 A frame class, so the mounting hole pattern and bus-bar spacing are identical. The trip unit and communication options may differ — verify the ETU860 settings against your coordination study before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2510-5KQ32-0DH0","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/3VA2510-5KQ32-0DH0 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}}