{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2580-5HL32-0DA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2580-5HL32-0DA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2580-5HL32-0DA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2580-5HL32-0DA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2580-5HL32-0DA0, molded case circuit breaker, 3-pole, 800 A rated continuous current (Iu), ETU320 electronic trip unit, line protection version.","salesMarkdown":"The Siemens SENTRON 3VA2580-5HL32-0DA0 is a 3-pole molded case circuit breaker rated for 800 A continuous current (Iu) with an ETU320 electronic trip unit, configured for line protection duty. It carries 187 kA interrupting capacity at 240 V, 121 kA at 415 V, and 53 kA at 690 V — figures that govern its selectivity and fault-clearing headroom in a distribution panel. Dimensions are 210 mm wide, 320 mm high, 120 mm deep — a standard footprint for this current class on a DIN-rail or bolted panel mount. ## Thermal derating and operating envelope The breaker holds its full 800 A rating from 40 °C through 60 °C ambient without derating. At 65 °C it must be loaded to 767 A, and at 70 °C to 703 A. Operating ambient range is -25 °C to 70 °C; storage range is -40 °C to 80 °C.","metaTitle":"Siemens 3VA2580-5HL32-0DA0 SENTRON MCCB, 800 A, 3-Pole, ETU3","metaDescription":"Siemens SENTRON 3VA2580-5HL32-0DA0 molded case circuit breaker, 800 A continuous, 3-pole, ETU320 release, 187 kA at 240 V. Current production. Quoted 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=660297&mlfb=3VA2580-5HL32-0DA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2580-5HL32-0DA0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA2580-5HL32-0DA0 at different voltages?","answer":"At 240 V it interrupts 187 kA, at 415 V it interrupts 121 kA, and at 690 V it interrupts 53 kA. These values determine the available fault current the breaker can safely clear at each voltage level."},{"question":"What trip unit does this MCCB use and what are its adjustable ranges?","answer":"It uses an ETU320 electronic trip unit. Long-time pickup Ir adjusts 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 to 17 seconds."},{"question":"Where can I buy 3VA2580-5HL32-0DA0 and how is it quoted?","answer":"This MCCB is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at the time of quote."},{"question":"What are the physical dimensions of 3VA2580-5HL32-0DA0?","answer":"Width is 210 mm, height is 320 mm, and depth is 120 mm. The front face carries IP40 protection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2580-5HL32-0DA0","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/3VA2580-5HL32-0DA0 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}}