{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1025-2ED32-0CC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1025-2ED32-0CC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1025-2ED32-0CC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1025-2ED32-0CC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1025-2ED32-0CC0, molded case circuit breaker, 3-pole, 25 A rated at 40 °C, breaking capacity 52.5 kA at 240 V, with undervoltage release and 2 auxiliary switches HQ.","salesMarkdown":"## MCCB for line protection — 25 A frame, high breaking capacity It carries a 25 A rating at 40 °C and delivers a breaking capacity of 52.5 kA at 240 V, stepping down to 32 kA at 415 V and 13.6 kA at 440 V — enough for most industrial feeder and subfeeder applications where fault currents are high. The maximum power loss is 11 W — modest for a 25 A frame, so ventilation in a standard IP4X enclosure is sufficient. Rated insulation voltage is 800 V, and the operating range spans -25 °C to +70 °C, with storage from -40 °C to +80 °C. Breaking capacity varies 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 both 500 V and 690 V. For a 415 V distribution board with a prospective fault current of 25 kA, this breaker provides adequate headroom. At 690 V the 7.5 kA rating limits it to lower-fault installations. Dimensions are 130 mm height, 76.2 mm width, 70 mm depth — a standard 3-pole MCCB footprint for DIN-rail or screw-mount panels. The supplied basic switch is 3VA10252ED320AA0; the breaker ships with the undervoltage release and auxiliary switches pre-installed, so no field assembly of accessories is needed.","metaTitle":"Siemens 3VA1025-2ED32-0CC0 SENTRON MCCB, 25A, 52.5kA at 240V","metaDescription":"Siemens 3VA1025-2ED32-0CC0 SENTRON molded case circuit breaker, 25A rated at 40°C, 52.5kA breaking at 240V, 3-pole, with undervoltage release. Active production — sourced 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","Maximum":"0 A","Minimum":"0 A","at 240 V":"52.5 kA","at 415 V":"32 kA","at 440 V":"13.6 kA","at 500 V":"7.5 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":"24 A","at 65 °C":"23 A","at 70 °C":"23 A","Depth [In]":"2.76 in","Width [In]":"3 in","Height [In]":"5.12 in","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"Yes","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"11 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA10252ED320AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HQ","Design Of The Auxiliary Release":"undervoltage release (UVR)","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","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","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB24","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"500 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"B","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"nut keeper kit on both ends","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal"}},"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=299052&mlfb=3VA1025-2ED32-0CC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1025-2ED32-0CC0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA1025-2ED32-0CC0 at 415 V?","answer":"At 415 V the breaking capacity is 32 kA."},{"question":"Will 3VA1025-2ED32-0CC0 drop into a panel specified around 3VA1010-2ED32-0DC0 without rewiring?","answer":"The 3VA1025-2ED32-0CC0 shares the same SENTRON 3VA frame dimensions (130 mm height, 76.2 mm width, 70 mm depth) and 3-pole layout as the 3VA1010-2ED32-0DC0, so it is a mechanical fit. However, the 3VA1025 is rated 25 A versus the 3VA1010's 10 A frame; verify that the connected load and cable sizing match the higher rating before swapping."},{"question":"Where can I buy 3VA1025-2ED32-0CC0 and how is it quoted?","answer":"This part is sourced to order through independent distribution. Submit an RFQ for current pricing and availability — confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1025-2ED32-0CC0","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/3VA1025-2ED32-0CC0 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}}