{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2580-5HL32-0AE0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2580-5HL32-0AE0","canonicalUrl":"https://aoctrl.com/siemens/3VA2580-5HL32-0AE0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2580-5HL32-0AE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2580-5HL32-0AE0, molded case circuit breaker, 3-pole, 800 A, 187 kA at 240 V, ETU320 electronic trip unit, line protection version.","salesMarkdown":"The Siemens SENTRON 3VA2580-5HL32-0AE0 is a 3-pole molded case circuit breaker (MCCB) rated for a continuous current of 800 A at ambient temperatures up to 60 °C — the current rating holds flat at 800 A from 40 °C through 60 °C, then derates to 767 A at 65 °C and 703 A at 70 °C. That flat thermal curve means the breaker delivers its full 800 A rating across a wider-than-usual temperature band, so in a warm panel (say 55 °C) you still get the full nameplate current without having to oversize the frame. The breaking capacity is 187 kA at 240 V, 121 kA at 415 V, and 53 kA at 690 V — these are the maximum fault currents the breaker can safely interrupt at each voltage level, which determines whether it coordinates with upstream gear in an SCCR study. The ETU320 electronic trip unit allows adjustment of the long-time pickup (Ir) from 320 A to 800 A, short-time pickup (Ii) from 1 200 A to 8 000 A, and long-time delay (tr) from 0.5 s to 17 s, giving selectivity tuning for feeder and main applications. ## Deployment context This MCCB is sized for main or large-feeder protection in switchboards and panelboards — the 210 mm width and 320 mm height fit standard Siemens SENTRON mounting patterns, and the IP40 front protection (per) means it is suitable for installation inside a closed electrical enclosure where the front face is accessible but not exposed to washdown or outdoor rain.","metaTitle":"Siemens 3VA2580-5HL32-0AE0 MCCB, 800 A, 187 kA at 240 V","metaDescription":"Siemens SENTRON 3VA2580-5HL32-0AE0 molded case circuit breaker, 800 A rated current, 187 kA breaking capacity at 240 V. ETU320 release. Current production. Sourced 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":"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","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":"-25 °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":"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.":"800 A","Adjustable response value current / li max.":"8 000 A","Adjustable response value current / li min.":"1 200 A","Adjustable response value current / lr min.":"320 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=660284&mlfb=3VA2580-5HL32-0AE0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2580-5HL32-0AE0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA2580-5HL32-0AE0?","answer":"Pricing and availability are confirmed at quote time against an RFQ through independent distribution. Submit an RFQ for a current quote and lead-time confirmation."},{"question":"What is the closest functional second-source for 3VA2580-5HL32-0AE0?","answer":"The peer MPNs 5SQ2370-2YA05, 5SQ2370-2YA04, and 5SQ2370-2YA01 are listed as functionally similar, but the 3VA2580-5HL32-0AE0 carries the ETU320 electronic trip unit and the 800 A continuous rating. Verify panel cutout dimensions and trip-unit compatibility before substituting — the 210 mm width and 320 mm height of the 3VA series may differ from the 5SQ frame."},{"question":"What compliance documentation does this brand provide for 3VA2580-5HL32-0AE0?","answer":"As a Siemens SENTRON product, the 3VA2580-5HL32-0AE0 is designed to meet IEC 60947-2 and UL 489 standards for molded case circuit breakers. RoHS and REACH compliance declarations are standard from Siemens; the specific certificates are available on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2580-5HL32-0AE0","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/3VA2580-5HL32-0AE0 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}}