{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2325-5JQ32-0BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2325-5JQ32-0BA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2325-5JQ32-0BA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2325-5JQ32-0BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2 series, molded case circuit breaker (MCCB), 3-pole, 250 A, ETU560 electronic trip unit, line protection, 187 kA at 240 V.","salesMarkdown":"The Siemens 3VA2325-5JQ32-0BA0 is a SENTRON 3VA2 molded case circuit breaker (MCCB) for line protection, rated at 250 A continuous current across the full ambient range from 40 °C to 70 °C — no derating needed up to that ceiling. Three poles, with an ETU560 electronic trip unit that gives you adjustable long-time (tr 0.5–25 s) and short-time (tsd max 0.5 s) response values. The interrupting capacity hits 187 kA at 240 V, 121 kA at 415 V, and still holds 55 kA at 440 V, so it handles high-fault utility feeds or transformer secondaries without cascading upstream. ## Sizing and selectivity for the panel The 250 A frame with the ETU560 release lets you set long-time pickup and delay to coordinate with downstream branch breakers — the adjustable tr (0.5–25 s) and tsd (0.5 s max) give you real selectivity headroom against a 100 A feeder breaker. Panel footprint: 138 mm wide, 248 mm tall, 110 mm deep. The communication function means it can talk to a higher-level system via the ETU's optional comm module, though the base unit ships without one.","metaTitle":"Siemens 3VA2325-5JQ32-0BA0 SENTRON MCCB, 250 A, 3-Pole, ETU5","metaDescription":"Siemens 3VA2325-5JQ32-0BA0 SENTRON molded case circuit breaker, 250 A rated continuous current, 3-pole, ETU560 electronic release, 187 kA at 240 V. Current lifecycle. Sourced to or","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"110 mm","Width":"138 mm","Height":"248 mm","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"55 kA","at 500 V":"36 kA","at 690 V":"7.5 kA","at 40 °C":"250 A","at 45 °C":"250 A","at 50 °C":"250 A","at 55 °C":"250 A","at 60 °C":"250 A","at 65 °C":"250 A","at 70 °C":"250 A","Width [in]":"5.4 in","Height [in]":"9.8 in","Number of poles":"3","Product version":"Line protection","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"20 000","Communication Function":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"37.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"250 A","Rated insulation voltage Ui":"800 V","Ground fault monitoring version":"Summation current formation L-conductor","Design of the overcurrent release":"ETU560","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","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"250 A","Adjustable response value current / lg max.":"250 A","Adjustable response value current / lg min.":"50 A","Adjustable response value current / li max.":"3 000 A","Adjustable response value current / li min.":"375 A","Adjustable response value current / lr min.":"100 A","Adjustable response value current / tg max.":"0.8 s","Adjustable response value current / tg min.":"0.05 s","Adjustable response value current / Isd max.":"2 500 A","Adjustable response value current / Isd min.":"150 A","Ground fault protection can be switched ON/OFF":"Yes","Neutral conductors / upgradeable/retrofittable":"Yes","Protective function of the overcurrent release":"LSIG","Switching capacity class of the circuit breaker":"M","Max. rated operational current of the frame size":"400 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.":"35 x 10","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"20 x 1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ad4b9644ff5db6bf2edb958ed105bffe.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=571878&mlfb=3VA2325-5JQ32-0BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2325-5JQ32-0BA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2325-5JQ32-0BA0 and how do I get a price?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit a quote request; availability and current pricing are confirmed at quote time."},{"question":"What are the key interrupting ratings for 3VA2325-5JQ32-0BA0?","answer":"187 kA at 240 V, 121 kA at 415 V, 55 kA at 440 V, 36 kA at 500 V, and 7.5 kA at 690 V — enough for most industrial service entrances or large feeder applications."},{"question":"What is the physical size of this MCCB?","answer":"138 mm wide, 248 mm tall, 110 mm deep — a standard 3VA2 frame size that fits most panel layouts without special adapters."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2325-5JQ32-0BA0","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/3VA2325-5JQ32-0BA0 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}}