{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1025-2ED32-0AC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1025-2ED32-0AC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1025-2ED32-0AC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1025-2ED32-0AC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1025-2ED32-0AC0, 3-pole molded case circuit breaker, 25 A rated continuous current, TM210 thermal-magnetic release, breaking capacity 52.5 kA at 240 V AC.","salesMarkdown":"The 3VA1025-2ED32-0AC0 is a Siemens SENTRON 3-pole molded case circuit breaker rated for 25 A continuous current at 40 °C, with a TM210 thermal-magnetic release — the '210' indicates the thermal element is fixed at 25 A and the magnetic pickup is at 10x In (250 A), so it's a line-protection breaker, not a motor-protection device. Breaking capacity runs 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at 690 V; that covers most industrial distribution panels up to 690 V line-to-line. Thermal derating is published: 25 A flat up to 50 °C, then 24 A at 55 °C, 23.5 A at 60 °C, 23 A at 65 °C, and 22.5 A at 70 °C. ## Panel integration and auxiliary wiring Dimensions: 76.2 mm wide (roughly 3 inches, fits a standard 3-pole MCCB footprint on DIN rail or panel-mount), 130 mm tall, 70 mm deep. The TM210 release is non-adjustable for the thermal element (fixed at 25 A) but the magnetic trip is fixed at 10x In. If you need adjustable thermal or magnetic settings, look at the 3VA1 with an electronic release — this one is a straight thermal-magnetic fixed-trip breaker. The 15 000 mechanical endurance cycles (latching) is typical for this class; it's not a switching device for frequent on/load duty.","metaTitle":"Siemens 3VA1025-2ED32-0AC0 SENTRON MCCB, 25 A, 52.5 kA at 24","metaDescription":"Siemens 3VA1025-2ED32-0AC0 SENTRON molded case circuit breaker, 3-pole, 25 A rated continuous current, TM210 release, breaking capacity 52.5 kA at 240 V. Current lifecycle stage. A","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"76.2 mm","Height":"130 mm","at 240 V":"52.5 kA","at 415 V":"32 kA","at 440 V":"13.6 kA","at 690 V":"7.5 kA","at 40 °C":"25 A","at 45 °C":"25 A","at 50 °C":"25 A","at 55 °C":"24 A","at 60 °C":"23.5 A","at 65 °C":"23 A","at 70 °C":"22.5 A","Trip indicator":"No","Number of poles":"3","Product version":"Line protection","Voltage trigger":"No","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"15 000","Undervoltage Release":"No","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Auxiliary contact version":"2 auxiliary switches HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"25 A","Rated insulation voltage Ui":"800 V","Design of the auxiliary release":"without auxiliaryrelease","Ground fault monitoring version":"Without","Design of the overcurrent release":"TM210","Design of short-circuit protection":"For switching power values in DC networks, see the 3VA molded case circuit breaker device manual; link to be found under Service & Support in the last chapter","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"1","Adjustable response value time / tr min.":"1","Max. rated operational voltage Ue with DC":"500 V","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"No","Adjustable response value current / Ir max.":"25 A","Adjustable response value current / li max.":"320 A","Adjustable response value current / li min.":"320 A","Adjustable response value current / lr min.":"25 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"2","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching capacity class of the circuit breaker":"B","Max. rated operational current of the frame size":"100 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 , max.":"17 x 6.5","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"12 x 0"}},"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=21923&mlfb=3VA1025-2ED32-0AC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1025-2ED32-0AC0/alternatives.json"},"ai":{"faq":[{"question":"What are the physical dimensions of 3VA1025-2ED32-0AC0?","answer":"Width is 76.2 mm, height is 130 mm, depth is 70 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1025-2ED32-0AC0","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/3VA1025-2ED32-0AC0 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}}