{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2580-5JP32-0DH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2580-5JP32-0DH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2580-5JP32-0DH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2580-5JP32-0DH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2580-5JP32-0DH0, molded case circuit breaker, 3-pole, 800 A, electronic trip unit ETU550, line protection, interrupting ratings 187 kA at 240 V, 121 kA at 415 V, 53 kA at 690 V.","salesMarkdown":"## What this 800 A MCCB delivers The Siemens 3VA2580-5JP32-0DH0 is a SENTRON molded case circuit breaker (MCCB) rated 800 A continuous at 40 °C through 60 °C, with a 3-pole configuration and an ETU550 electronic trip unit for line protection. It handles fault currents up to 187 kA at 240 V, 121 kA at 415 V, and 53 kA at 690 V — numbers that matter when you're coordinating downstream devices and need the SCCR headroom to avoid cascading failures. The trip unit gives you adjustable long-time (tr) from 0.5 to 25 s and short-time (tsd) from 0.05 to 0.5 s, so you can shape the curve to the load without swapping breaker frames. The breaker measures 210 mm wide, 320 mm tall, and 120 mm deep — a standard panel-mount footprint for this class. Front IP40 protection means it's suited for enclosed switchboards where dust ingress is controlled but not washdown. The ETU550 communicates, so you can pull trip data and events over the bus without opening the door. ## Thermal derating and endurance Full 800 A rating holds through 60 °C ambient; at 65 °C it derates to 767 A, and at 70 °C to 703 A. That thermal headroom means you don't lose capacity in a warm enclosure unless it's genuinely hot. Mechanical endurance is 10,000 operations — a solid number for a main breaker that cycles infrequently but needs to be reliable when it does.","metaTitle":"Siemens 3VA2580-5JP32-0DH0 SENTRON MCCB, 800 A, 3-Pole, ETU5","metaDescription":"Siemens 3VA2580-5JP32-0DH0 SENTRON molded case circuit breaker, 800 A, 3-pole, ETU550 electronic trip unit, 187 kA at 240 V. Active 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":"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=646066&mlfb=3VA2580-5JP32-0DH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2580-5JP32-0DH0/alternatives.json"},"ai":{"faq":[{"question":"What are the interrupting ratings for 3VA2580-5JP32-0DH0?","answer":"187 kA at 240 V, 121 kA at 415 V, and 53 kA at 690 V. Those are the maximum fault currents this breaker can safely clear at each voltage level."},{"question":"What trip unit does this breaker use?","answer":"It uses the ETU550 electronic trip unit, which provides adjustable long-time and short-time delay settings for coordination flexibility."},{"question":"How do I get pricing and availability for 3VA2580-5JP32-0DH0?","answer":"Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through independent distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2580-5JP32-0DH0","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/3VA2580-5JP32-0DH0 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}}