{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2510-6HN32-0KC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2510-6HN32-0KC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2510-6HN32-0KC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2510-6HN32-0KC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2510-6HN32-0KC0, Molded case circuit breaker, 3-pole, 1000 A rated current, Line protection, ETU350 electronic trip unit.","salesMarkdown":"## What this 1000 A MCCB is built for The ETU350 electronic trip unit gives you adjustable long-time pickup (Ir) from 0.5 to 1.0× In and short-time delay (tsd) between 0.04 and 0.4 s, so you can coordinate selectively downstream without nuisance tripping on inrush. This breaker delivers 242 kA at 240 V, 187 kA at 415 V, and 74 kA at 690 V — those are the ultimate short-circuit breaking capacities (Icu) at each voltage. At 415 V, that 187 kA covers nearly any industrial service entrance or sub-distribution fault level without cascading upstream; the 74 kA at 690 V still handles high-impedance grounded systems and large motor bus faults. The 1000 A frame size with this interrupting rating puts it in the heavy-duty class for high-fault panels. ## Thermal derating — don't oversize the enclosure Rated 1000 A continuous up to 55 °C ambient; at 60 °C it derates to 955 A, at 70 °C to 815 A. If your panel ambient runs 60 °C (common in compact, high-density switchgear), you need to load it at 955 A or less — or step up to the next frame. Width 210 mm (8.3 in), height 320 mm (12.6 in), depth 120 mm. Front face IP40.","metaTitle":"Siemens 3VA2510-6HN32-0KC0 SENTRON MCCB, 1000 A, 3-Pole, Lin","metaDescription":"Siemens SENTRON 3VA2510-6HN32-0KC0 molded case circuit breaker, 1000 A rated current, 3-pole, ETU350 release. Breaking capacity 242 kA at 240 V. Current lifecycle stage; sourced to","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":"242 kA","at 415 V":"187 kA","at 690 V":"74 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":"ETU350","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 time / tsd max.":"0.4 s","Adjustable response value time / tsd min.":"0.04 s","Adjustable response value current / Ir max.":"1 000 A","Adjustable response value current / li max.":"10 000 A","Adjustable response value current / li min.":"10 000 A","Adjustable response value current / lr min.":"400 A","Adjustable response value current / Isd max.":"10 000 A","Adjustable response value current / Isd min.":"1 500 A","Neutral conductors / upgradeable/retrofittable":"No","Protective function of the overcurrent release":"LSI","Switching capacity class of the circuit breaker":"H","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=645441&mlfb=3VA2510-6HN32-0KC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2510-6HN32-0KC0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2510-6HN32-0KC0","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/3VA2510-6HN32-0KC0 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}}