{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1025-2ED32-0CH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1025-2ED32-0CH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1025-2ED32-0CH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1025-2ED32-0CH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1025-2ED32-0CH0, molded case circuit breaker (MCCB), 3-pole, 25 A rated continuous current (Iu), breaking capacity 52.5 kA at 240 V, TM210 thermal-magnetic release, with undervoltage release and 2 auxiliary + 1 alarm switch.","salesMarkdown":"The front-face protection class is IP40, so it's suited for installation inside a dry enclosure where tools or fingers won't contact live parts. ## Breaking capacity — what the voltages tell you Breaking capacity varies sharply with system voltage: 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at 690 V. ## Built-in undervoltage release and auxiliary contacts That's a standard requirement for safety circuits and machinery directives. The 76.2 mm width (3 inches) is the standard 3-pole MCCB footprint for this current range — it fits the same panel cutout and busbar spacing as other SENTRON 3VA frames. Depth of 70 mm means it clears most standard enclosure depths without interference, but verify clearance for the undervoltage release wiring and auxiliary cable exit.","metaTitle":"Siemens 3VA1025-2ED32-0CH0 SENTRON MCCB, 25 A, 52.5 kA at 24","metaDescription":"Siemens SENTRON 3VA1025-2ED32-0CH0 molded case circuit breaker, 25 A rated, 52.5 kA breaking at 240 V. Active production. Undervoltage release included. Quoted to order.","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":"Yes","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":"Yes","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Auxiliary contact version":"2 auxiliary switches + 1 trip alarm switch 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":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB24","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":"3","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","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=28957&mlfb=3VA1025-2ED32-0CH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1025-2ED32-0CH0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1025-2ED32-0CH0 and get current pricing?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is the breaking capacity of 3VA1025-2ED32-0CH0 at different voltages?","answer":"Breaking capacity is 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at 690 V."},{"question":"Does 3VA1025-2ED32-0CH0 include an undervoltage release?","answer":"Yes, it includes an undervoltage release (UVR) as standard, plus 2 auxiliary switches and 1 trip alarm switch (HQ)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1025-2ED32-0CH0","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/3VA1025-2ED32-0CH0 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}}