{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2580-7HK32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2580-7HK32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2580-7HK32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2580-7HK32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2580-7HK32-0AA0, molded case circuit breaker, 3-pole, 800 A, ETU340 electronic trip unit, 242 kA interrupting capacity at 415 V.","salesMarkdown":"## What this 800 A MCCB does on the line The Siemens 3VA2580-7HK32-0AA0 is a 3-pole SENTRON molded case circuit breaker rated for a continuous current Iu of 800 A, with an interrupting capacity of 242 kA at both 240 V and 415 V — enough to handle high-fault utility feeds or large motor branch circuits without cascading upstream. It carries an ETU340 electronic trip unit with adjustable long-time pickup Ir fixed at 800 A and instantaneous pickup li fixed at 8 000 A, so the protection curve is preset for a high-current distribution or feeder application. Dimensions are 210 mm wide by 320 mm high by 120 mm deep — a substantial frame that bolts into a distribution board or switchgear lineup, not a snap-on DIN-rail unit. Front face carries IP40 protection, so it's suited for indoor panel environments where tools or fingers won't contact live parts during normal operation. Rated continuous current holds at 800 A from 40 °C up to 60 °C ambient; above that it derates to 767 A at 65 °C and 703 A at 70 °C. Maximum power loss is 135 W, which factors into enclosure ventilation sizing.","metaTitle":"Siemens 3VA2580-7HK32-0AA0 SENTRON MCCB, 800 A, 242 kA IC","metaDescription":"Siemens 3VA2580-7HK32-0AA0 SENTRON molded case circuit breaker, 800 A rated, 242 kA interrupting at 415 V, ETU340 trip unit. Current lifecycle stage. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"120 mm","Width":"210 mm","Height":"320 mm","at 240 V":"242 kA","at 415 V":"242 kA","at 690 V":"74 kA","at 40 °C":"800 A","at 45 °C":"800 A","at 50 °C":"800 A","at 55 °C":"800 A","at 60 °C":"800 A","at 65 °C":"767 A","at 70 °C":"703 A","Depth [in]":"4.7 in","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":"135 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-40 °C","Other Measurement Function":"No","Rated continuous current Iu":"800 A","Rated insulation voltage Ui":"800 V","Ground fault monitoring version":"Without","Design of the overcurrent release":"ETU340","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"1300","Adjustable response value time / tr min.":"1300","Adjustable response value current / Ir max.":"800 A","Adjustable response value current / li max.":"8 000 A","Adjustable response value current / li min.":"8 000 A","Adjustable response value current / lr min.":"320 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"0","Protective function of the overcurrent release":"ELISA LI","Switching capacity class of the circuit breaker":"C","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"}},"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=645942&mlfb=3VA2580-7HK32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2580-7HK32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2580-7HK32-0AA0 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing — no stock count or price is published here."},{"question":"What is the interrupting capacity of 3VA2580-7HK32-0AA0 at 415 V?","answer":"It interrupts 242 kA at 415 V, matching the rating at 240 V. At 690 V the capacity drops to 74 kA."},{"question":"What trip unit does this MCCB use?","answer":"It uses an ETU340 electronic trip unit with fixed long-time pickup Ir at 800 A and fixed instantaneous pickup li at 8 000 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2580-7HK32-0AA0","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/3VA2580-7HK32-0AA0 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}}