{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2580-5HN32-0JL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2580-5HN32-0JL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2580-5HN32-0JL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2580-5HN32-0JL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2580-5HN32-0JL0, molded case circuit breaker, 3-pole, 800 A, ETU350 electronic trip unit, 187 kA at 240 V, 121 kA at 415 V, 53 kA at 690 V.","salesMarkdown":"The Siemens SENTRON 3VA2580-5HN32-0JL0 is a 3-pole molded case circuit breaker rated for a continuous current of 800 A at 40 °C through 60 °C, derating to 767 A at 65 °C and 703 A at 70 °C. That thermal stability means it holds full rating across typical panel ambient conditions without an early derate — useful when the enclosure runs warm from adjacent drives or transformers. Breaking capacity is 187 kA at 240 V, 121 kA at 415 V, and 53 kA at 690 V. The 690 V rating also makes it viable for 600 V class Canadian or mining installations without a series-rated compromise. The electronic trip unit is an ETU350, adjustable: Ir from 0.5× to 1× In (400–800 A), tr from 0.5 to 17 seconds, and short-time pickup Isd from 1.5× to 10× In with adjustable delay tsd from 0.04 to 0.4 seconds. Instantaneous pickup Ii is adjustable from 1.5× to 10× In (1200–8000 A). That range lets you coordinate selectively downstream without forcing a larger frame upstream. ## Panel fit and physical integration Dimensions: 320 mm height, 210 mm width, 120 mm depth. Width of 210 mm fits a 3-pole MCCB cutout in most switchboard chassis; verify the mounting hole pattern against your existing backplate. Maximum power loss is 135 W at full load. That heat must be considered in the enclosure thermal calculation — especially if the MCCB shares a compartment with other heat-generating devices. The ETU350 release supports both I²t on (inverse-time) and I²t off (definite-time) short-delay modes, which is the key to achieving Type 2 coordination with downstream MCCBs or fused switches. If you need those, the 3VA2 platform offers plug-in modules and communication-capable trip units — but this order code is the base line-protection build.","metaTitle":"Siemens 3VA2580-5HN32-0JL0 SENTRON MCCB, 800 A, 187 kA at 24","metaDescription":"Siemens SENTRON 3VA2580-5HN32-0JL0 molded case circuit breaker, 800 A rated, 3-pole, ETU350 release. 187 kA at 240 V, 121 kA at 415 V. Current production, available 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":"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.":"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","Adjustable response value current / Isd max.":"8 000 A","Adjustable response value current / Isd min.":"1 200 A","Neutral conductors / upgradeable/retrofittable":"No","Protective function of the overcurrent release":"LSI","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=646041&mlfb=3VA2580-5HN32-0JL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2580-5HN32-0JL0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA2580-5HN32-0JL0 at 415 V?","answer":"121 kA at 415 V, which covers most industrial secondary-side fault levels without needing a current-limiting upstream device."},{"question":"Where can I buy 3VA2580-5HN32-0JL0?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What trip unit does this MCCB use?","answer":"An ETU350 electronic trip unit with adjustable long-time, short-time, and instantaneous settings — Ir 400–800 A, Isd 1200–8000 A, Ii 1200–8000 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2580-5HN32-0JL0","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/3VA2580-5HN32-0JL0 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}}