{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2580-5HL32-0AD0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2580-5HL32-0AD0","canonicalUrl":"https://aoctrl.com/siemens/3VA2580-5HL32-0AD0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2580-5HL32-0AD0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2 series, Molded case circuit breaker, 3VA2580-5HL32-0AD0, 3-pole, 800 A, ETU320 release, 187 kA at 240 V, 121 kA at 415 V, 53 kA at 690 V.","salesMarkdown":"It's a 3-pole unit rated 800 A continuous current (Iu) across the 40 °C to 60 °C ambient range; at 65 °C it derates to 767 A, and at 70 °C to 703 A. That means for a panel sitting in a hot electrical room, you still get full 800 A up to 60 °C — a practical margin for most industrial environments. Breaking capacity is the headline: 187 kA at 240 V AC, 121 kA at 415 V, and 53 kA at 690 V. Those numbers tell you this breaker can interrupt very high fault currents — it's sized for main or feeder positions in high-capacity switchboards, not for branch circuits with low available fault current. The ETU320 electronic trip unit gives adjustable long-time pickup (Ir) from 320 A to 800 A, short-time pickup (Ii) from 1200 A to 8000 A, and long-time delay (tr) from 0.5 s to 17 s. That adjustability lets you coordinate selectivity with downstream breakers without changing hardware. Physical footprint: 210 mm wide, 320 mm high, 120 mm deep. Because the ETU320 allows independent adjustment of long-time, short-time, and instantaneous pickup, this breaker can be selectively coordinated with downstream MCCBs or fused switches. For a site electrical engineer setting up a selective coordination study per IEC 60947-2, the adjustable Ii range (1200–8000 A) and tr range (0.5–17 s) give enough curve shaping to avoid nuisance tripping on transformer inrush or motor starting, while still clearing a hard fault fast.","metaTitle":"Siemens 3VA2580-5HL32-0AD0 SENTRON MCCB, 800 A, 3-Pole, ETU3","metaDescription":"Siemens 3VA2580-5HL32-0AD0 SENTRON MCCB, 800 A rated continuous current, 3-pole, ETU320 release. Breaking capacity 187 kA at 240 V, 121 kA at 415 V, 53 kA at 690 V. Active producti","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=660283&mlfb=3VA2580-5HL32-0AD0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2580-5HL32-0AD0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2580-5HL32-0AD0 and how is it quoted?","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 or price figures are published here."},{"question":"What is the breaking capacity of 3VA2580-5HL32-0AD0 at 415 V?","answer":"121 kA at 415 V AC. At 240 V it's 187 kA, and at 690 V it's 53 kA."},{"question":"Does 3VA2580-5HL32-0AD0 have an electronic trip unit?","answer":"Yes, it uses the ETU320 electronic trip unit with adjustable long-time pickup (Ir 320–800 A), short-time pickup (Ii 1200–8000 A), and long-time delay (tr 0.5–17 s)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2580-5HL32-0AD0","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/3VA2580-5HL32-0AD0 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}}