{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2225-7KP32-0JC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2225-7KP32-0JC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2225-7KP32-0JC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2225-7KP32-0JC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2225-7KP32-0JC0, molded case circuit breaker, 3-pole, 250 A rated continuous current, 330 kA breaking capacity at 240 V, ETU850 electronic trip unit, communication function, shunt trip STL, 2 HQ auxiliary switches.","salesMarkdown":"The Siemens 3VA2225-7KP32-0JC0 is a 3-pole SENTRON molded case circuit breaker rated for 250 A continuous current at 40 °C, with an ETU850 electronic trip unit that supports communication functions — meaning it can talk to a BMS or PLC over the integrated comms bus, not just trip on overcurrent. The ETU850 is the brains — an electronic trip unit with LSIG protection curves (long-time, short-time, instantaneous, ground fault) that you can adjust via the front interface or remotely through the communication module. No undervoltage release or ground fault monitoring module fitted from the factory, but the basic switch platform (3VA2225-7KP32-0AA0) accepts field-installable accessories. Above that, it drops to 238 A at 55 °C, 225 A at 60 °C, 213 A at 65 °C, and 200 A at 70 °C. Mechanical endurance is 20,000 operations — typical for a 250 A frame in distribution duty, not a frequent-switching application.","metaTitle":"Siemens 3VA2225-7KP32-0JC0 SENTRON MCCB, 250 A, 330 kA at 24","metaDescription":"Siemens 3VA2225-7KP32-0JC0 SENTRON molded case circuit breaker, 250 A rated, 330 kA breaking capacity at 240 V, ETU850 trip unit, communication capable. Current production. Sourced","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"105 mm","Height":"181 mm","at 240 V":"330 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"187 kA","at 690 V":"6.3 kA","at 40 °C":"250 A","at 45 °C":"250 A","at 50 °C":"250 A","at 55 °C":"238 A","at 60 °C":"225 A","at 65 °C":"213 A","at 70 °C":"200 A","Trip indicator":"No","Number of poles":"3","Product version":"Line protection","Voltage trigger":"Yes","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"20 000","Undervoltage Release":"No","Communication Function":"Yes","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"48 W","Auxiliary contact version":"2 auxiliary switches HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"Yes","Rated continuous current Iu":"250 A","Rated insulation voltage Ui":"800 V","Of The Supplied Basic Switch":"3VA2225-7KP32-0AA0","Design of the auxiliary release":"Shunt trip (STL)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9688-0BL32","Design of the overcurrent release":"ETU850","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"15","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","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"250 A","Adjustable response value current / li max.":"2 500 A","Adjustable response value current / li min.":"375 A","Adjustable response value current / lr min.":"100 A","Adjustable response value current / Isd max.":"2 500 A","Adjustable response value current / Isd min.":"150 A","Neutral conductors / upgradeable/retrofittable":"Yes","Number of CO contacts / for auxiliary contacts":"2","Protective function of the overcurrent release":"LSI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching capacity class of the circuit breaker":"C","Max. rated operational current of the frame size":"250 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.":"25 x 8.5","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"13 x 1 mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6a7c0d29262bf1366bc093fc9653b1e6.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=473595&mlfb=3VA2225-7KP32-0JC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2225-7KP32-0JC0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA2225-7KP32-0JC0 at 240 V?","answer":"330 kA at 240 V, dropping to 242 kA at 415 V and 440 V, 187 kA at 500 V, and 6.3 kA at 690 V."},{"question":"What trip unit does this MCCB use?","answer":"It uses the ETU850 electronic trip unit with communication function, adjustable LSIG protection curves, and a shunt trip (STL) for remote opening."},{"question":"Where can I buy 3VA2225-7KP32-0JC0 and get current pricing?","answer":"We source this part through independent distribution and quote it to order against an RFQ. Availability and current pricing are confirmed at quote time — submit an inquiry for a firm quote."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2225-7KP32-0JC0","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/3VA2225-7KP32-0JC0 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}}