{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2325-5MN32-0AH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2325-5MN32-0AH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2325-5MN32-0AH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2325-5MN32-0AH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2325-5MN32-0AH0, molded case circuit breaker, 3-pole, 250 A, motor protection design, 187 kA at 240 V, 121 kA at 415 V, 110 x 138 x 248 mm.","salesMarkdown":"## MCCB for motor branch circuits — 250 A, 3-pole, SENTRON 3VA2 The Siemens SENTRON 3VA2325-5MN32-0AH0 is a 3-pole molded case circuit breaker (MCCB) rated 250 A continuously across the full 40 °C to 70 °C ambient range — no derating needed up to that ceiling. The interrupting ratings are the headline: 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 7.5 kA at 690 V. Maximum power loss is 37.5 W, which matters for enclosure thermal management when several breakers are ganged in a panel. Footprint is 138 mm wide, 248 mm tall, 110 mm deep — standard for a 250 A frame in the SENTRON 3VA2 family. The basic switch variant is order code 3VA2325-5MN32-0AA0; this -0AH0 adds the auxiliary switch and trip alarm block factory-installed.","metaTitle":"Siemens 3VA2325-5MN32-0AH0 SENTRON MCCB, 250 A, 3-Pole, Moto","metaDescription":"Siemens SENTRON 3VA2325-5MN32-0AH0 molded case circuit breaker, 250 A, 3-pole, motor protection design. 187 kA at 240 V. Current lifecycle stage. Sourced to order against RFQ.","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","Maximum":"17 s","Minimum":"4 s","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 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","Depth [In]":"4.33 in","Width [In]":"5.43 in","Height [In]":"9.76 in","Trip Indicator":"Yes","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Motor protection","Communication Function":"No","Phase Failure Detection":"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","Of The Supplied Basic Switch":"3VA2325-5MN32-0AA0","Design Of The Auxiliary Switch":"2 auxiliary switches + 1 trip alarm switch HQ","Design Of The Auxiliary Release":"Without auxiliary release","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"250 A","Insulation Voltage / Rated Value":"800 V","adjustable trip class (Tc CLASS)":"10A, 10E, 20E","Design Of The Overcurrent Release":"ETU350M","protection class IP / on the front":"IP40","operating power / at AC-3 / at 230 V":"55 000 W","operating power / at AC-3 / at 400 V":"110 000 W","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","reference code / according to IEC 81346-2":"Q","Continuous Current / Rated Value / Maximum":"400 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LSI","number of CO contacts / for auxiliary contacts":"3","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","Switching Capacity Class Of The Circuit Breaker":"M","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"on both sides nut keeper kit","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal"}},"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=569992&mlfb=3VA2325-5MN32-0AH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2325-5MN32-0AH0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this MCCB?","answer":"Rated 250 A continuous from 40 °C to 70 °C ambient, 3-pole, with interrupting capacity of 187 kA at 240 V, 121 kA at 415 V, 121 kA at 440 V, 75.6 kA at 500 V, and 7.5 kA at 690 V. It includes phase failure detection, a trip indicator, and 2 auxiliary switches plus 1 trip alarm switch."},{"question":"Where can I buy 3VA2325-5MN32-0AH0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ with your target quantity and delivery requirements; availability and current pricing are confirmed at quote time."},{"question":"What compliance documentation is available for this breaker?","answer":"As a Siemens SENTRON product, standard documentation includes RoHS and REACH declarations, UL and IEC compliance certificates per the MCCB classification. Specific document packages are provided with the order or on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2325-5MN32-0AH0","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/3VA2325-5MN32-0AH0 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}}