{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2510-5HL32-0AF0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2510-5HL32-0AF0","canonicalUrl":"https://aoctrl.com/siemens/3VA2510-5HL32-0AF0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2510-5HL32-0AF0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2510-5HL32-0AF0, molded case circuit breaker, 3-pole, 1000 A, ETU320 electronic trip unit, line protection, breaking capacities 187 kA at 240 V / 121 kA at 415 V / 53 kA at 690 V.","salesMarkdown":"Breaking capacity hits 187 kA at 240 V, 121 kA at 415 V, and 53 kA at 690 V — numbers that give you headroom for high-fault utility feeds or transformer secondaries without cascading upstream. ## Trip unit and selectivity The ETU320 is an electronic release with adjustable long-time pickup (Ir) from 400 A to 1000 A and short-time pickup (Ii) from 1500 A to 10 000 A, plus adjustable long-time delay (tr) from 0.5 s to 17 s. That range lets you coordinate downstream feeders without nuisance trips on motor inrush or capacitor banks — common pain point on fixed-trip breakers. ## Physical integration Dimensions: 320 mm high, 210 mm wide, 120 mm deep. The 3-pole footprint matches standard SENTRON 3VA mounting rails; no special adapter needed for retrofit into existing 3VA or earlier 3VL cutouts.","metaTitle":"Siemens 3VA2510-5HL32-0AF0 SENTRON MCCB, 1000 A, 3-Pole, ETU","metaDescription":"Siemens 3VA2510-5HL32-0AF0 SENTRON molded case circuit breaker, 1000 A rated continuous current, 3-pole, ETU320 electronic trip unit, line protection. Breaking capacity 187 kA at 2","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":"No","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":"No","Rated continuous current Iu":"1 000 A","Rated insulation voltage Ui":"800 V","Ground fault monitoring version":"Without","Design of the overcurrent release":"ETU320","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"17","Adjustable response value time / tr min.":"0.5","Adjustable response value current / Ir max.":"1 000 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","Neutral conductors / upgradeable/retrofittable":"No","Protective function of the overcurrent release":"LI","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=660253&mlfb=3VA2510-5HL32-0AF0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2510-5HL32-0AF0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA2510-5HL32-0AF0 at 415 V?","answer":"121 kA at 415 V, which covers most industrial secondary-side fault levels without needing a current-limiting upstream breaker."},{"question":"Where can I buy 3VA2510-5HL32-0AF0?","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":"Will 3VA2510-5HL32-0AF0 drop into a panel specified around 5SQ2370-2YA05?","answer":"The 3VA2510-5HL32-0AF0 is a SENTRON 3VA frame MCCB; the 5SQ2370-2YA05 is a different series. Physical dimensions and mounting pattern differ — a direct drop-in without rewiring or drilling new mounting holes is not guaranteed. Verify the cutout and bus bar spacing against the 320 x 210 x 120 mm envelope before ordering."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2510-5HL32-0AF0","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/3VA2510-5HL32-0AF0 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}}