{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2580-5JP32-0BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2580-5JP32-0BA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2580-5JP32-0BA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2580-5JP32-0BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2580-5JP32-0BA0, molded case circuit breaker, 3-pole, 800 A, ETU550 electronic trip unit, 187 kA at 240 V, 121 kA at 415 V, 53 kA at 690 V interrupting ratings.","salesMarkdown":"The Siemens SENTRON 3VA2580-5JP32-0BA0 is a 3-pole molded case circuit breaker rated for 800 A continuous current (Iu) at 40 °C through 60 °C, derating to 767 A at 65 °C and 703 A at 70 °C. Its interrupting capacity is the headline figure: 187 kA at 240 V, 121 kA at 415 V, and 53 kA at 690 V — these are the fault currents it can safely clear without welding contacts or rupturing the case. For a 415 V distribution board, that 121 kA SCCR means it sits comfortably downstream of a transformer with high fault potential; you do not need a current-limiting fuse upstream to protect the breaker itself. The ETU550 electronic trip unit gives adjustable long-time pickup (Ir) up to 800 A, long-time delay (tr) from 0.5 to 25 seconds, and short-time delay (tsd) from 0.05 to 0.5 seconds. That lets you coordinate selectively with downstream breakers — set the short-time delay long enough that a branch fault clears before this main breaker sees it. The 10 000-cycle latching endurance covers routine switching of the load side for isolation, not daily motor starting. The breaker measures 210 mm wide, 320 mm high, and 120 mm deep — a standard SENTRON 3VA frame size for the 800 A class. It mounts with four screws to a backplate or mounting bracket; no DIN-rail clip on this frame.","metaTitle":"Siemens 3VA2580-5JP32-0BA0 SENTRON MCCB, 800 A, 187 kA at 24","metaDescription":"Siemens SENTRON 3VA2580-5JP32-0BA0 molded case circuit breaker, 800 A continuous, 3-pole, ETU550 release, 187 kA at 240 V interrupting rating. Current lifecycle stage, sourced to o","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":"Yes","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":"ETU550","Protection class IP / on the front":"IP40","Design of the N-conductor protection":"Without","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"25","Adjustable response value time / tr min.":"0.5","Adjustable response value time / tsd max.":"0.5 s","Adjustable response value time / tsd min.":"0.05 s","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","Adjustable response value current / Isd max.":"8 000 A","Adjustable response value current / Isd min.":"480 A","Neutral conductors / upgradeable/retrofittable":"Yes","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=646056&mlfb=3VA2580-5JP32-0BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2580-5JP32-0BA0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting rating of 3VA2580-5JP32-0BA0 at 415 V?","answer":"121 kA at 415 V. At 240 V it is 187 kA, and at 690 V it is 53 kA. These are the maximum fault currents the breaker can interrupt without failure."},{"question":"Where can I buy 3VA2580-5JP32-0BA0 and how is it quoted?","answer":"This part is sourced to order through independent distribution. Submit an RFQ for current pricing and availability — stock levels and lead times are confirmed at quote time, not on a public listing."},{"question":"What trip unit does 3VA2580-5JP32-0BA0 use?","answer":"The ETU550 electronic trip unit with adjustable long-time pickup (Ir up to 800 A), long-time delay (tr 0.5–25 s), and short-time delay (tsd 0.05–0.5 s). It supports selective coordination with downstream breakers."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2580-5JP32-0BA0","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/3VA2580-5JP32-0BA0 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}}