{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2510-5KQ32-0DC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2510-5KQ32-0DC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2510-5KQ32-0DC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2510-5KQ32-0DC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2510-5KQ32-0DC0, molded case circuit breaker, 3-pole, 1000 A, ETU860 electronic trip unit, line protection, 187 kA at 240 V.","salesMarkdown":"The 1000 A rating holds up to 55 °C ambient; above that it derates to 955 A at 60 °C, 885 A at 65 °C, and 815 A at 70 °C, so if your panel runs hot, factor that in. The breaker measures 210 mm wide, 320 mm high, and 120 mm deep. The ETU860 trip unit is programmable via the communication function (yes, it has one), so you can set the long-time pickup Ir from 0.5 to 1.0 × Iu (500 to 1000 A) and the short-time delay tsd from 0.05 to 0.5 s.","metaTitle":"Siemens 3VA2510-5KQ32-0DC0 SENTRON MCCB, 1000 A, 3-Pole, ETU","metaDescription":"Siemens 3VA2510-5KQ32-0DC0 SENTRON molded case circuit breaker, 1000 A rated current, 3-pole, ETU860 release, 187 kA 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=645779&mlfb=3VA2510-5KQ32-0DC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2510-5KQ32-0DC0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2510-5KQ32-0DC0 and what is the lead time?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time—no stock count or lead-time number is published here."},{"question":"What is the depth of 3VA2510-5KQ32-0DC0?","answer":"The depth is 120 mm."},{"question":"What is the width of 3VA2510-5KQ32-0DC0?","answer":"The width is 210 mm."},{"question":"What compliance documentation does Siemens provide for this MCCB?","answer":"The part carries the SENTRON brand and is designed to IEC/EN standards (reference code Q per DIN EN 81346-2). Specific RoHS, REACH, UL, or IEC declarations are available from Siemens documentation—this listing does not reproduce them."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2510-5KQ32-0DC0","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/3VA2510-5KQ32-0DC0 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}}