{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2225-7HN32-0BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2225-7HN32-0BA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2225-7HN32-0BA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2225-7HN32-0BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON series, molded case circuit breaker, order code 3VA2225-7HN32-0BA0, 250 A continuous, 3-pole, 330 kA interrupting capacity at 240 V, line protection design with undervoltage release.","salesMarkdown":"The Siemens SENTRON 3VA2225-7HN32-0BA0 is a 3-pole molded case circuit breaker rated for 250 A continuous current at 40 °C, with a maximum interrupting capacity of 330 kA at 240 V. This is the line-protection variant, designed for main feeder or large subfeed applications in commercial and industrial distribution panels. The 250 A frame is the full-rated continuous current — no derating needed at 40 °C, though above 55 °C the rating steps down to 241 A and continues to 213 A at 70 °C. That thermal behavior matters if this breaker lands in a non-climate-controlled enclosure next to transformers or drives. The interrupting capacity is what makes this breaker distinct: 330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 4.5 kA at 690 V. Dimensions are 181 mm height, 105 mm width, 86 mm depth. The 105 mm width is a 3-pole MCCB standard footprint — fits most Siemens SENTRON mounting plates and panelboard interiors. The 86 mm depth includes the handle and terminals; allow extra clearance for cable bending radius on the line and load lugs. No auxiliary switch is fitted as standard (design without), so if remote status indication is needed, a separate auxiliary switch block must be added to the breaker. The undervoltage release is wired separately from the main power path — confirm control voltage matches the UVR coil rating before commissioning.","metaTitle":"Siemens 3VA2225-7HN32-0BA0 SENTRON MCCB, 250A, 3P, 330kA@240","metaDescription":"Siemens SENTRON 3VA2225-7HN32-0BA0 molded case circuit breaker, 250A continuous, 3-pole, 330kA IC at 240V. Line protection with undervoltage release. Current production. Available","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","Maximum":"2 500 A","Minimum":"2 500 A","at 240 V":"330 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"187 kA","at 690 V":"4.5 kA","at 40 °C":"250 A","at 45 °C":"250 A","at 50 °C":"250 A","at 55 °C":"241 A","at 60 °C":"232 A","at 65 °C":"222 A","at 70 °C":"213 A","Depth [In]":"3.39 in","Width [In]":"4.13 in","Height [In]":"7.13 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":"50.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA2225-7HN32-0AA0","Design Of The Auxiliary Switch":"Without","Design Of The Auxiliary Release":"undervoltage release (UVR)","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"250 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU350","protection class IP / on the front":"IP40","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB11","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":"250 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LSI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"C","Mechanical Service Life (Operating Cycles) / Typical":"25 000","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/6a7c0d29262bf1366bc093fc9653b1e6.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=385059&mlfb=3VA2225-7HN32-0BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2225-7HN32-0BA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2225-7HN32-0BA0 and how do I get a price?","answer":"This part is sourced to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is 3VA2225-7HN32-0BA0's listed depth?","answer":"The depth is 86 mm (3.39 in). Combined with the 105 mm width and 181 mm height, it fits standard 3-pole MCCB panel cutouts in SENTRON-compatible enclosures."},{"question":"Will 3VA2225-7HN32-0BA0 drop into a panel specified for 3VA2163-8HM32-0AA0 without rewiring?","answer":"The 3VA2225-7HN32-0BA0 is a 250 A frame, while the 3VA2163-8HM32-0AA0 is a lower-current variant in the same SENTRON 3VA2 series. Both share the same 3-pole physical footprint (105 mm width, same mounting hole pattern), so the breaker swaps into the same panel cutout. However, the 250 A rating requires line and load conductors sized for that current, and the interrupting capacity may differ — verify the fault current rating of the replacement matches the panel's available fault current. The undervoltage release wiring is identical if both carry the UVR option."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2225-7HN32-0BA0","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/3VA2225-7HN32-0BA0 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}}