{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2220-7MN32-0KA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2220-7MN32-0KA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2220-7MN32-0KA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2220-7MN32-0KA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2220-7MN32-0KA0, molded case circuit breaker, 3-pole, 200 A rated continuous current, motor protection version with ETU350M electronic trip unit, breaking capacity 330 kA at 240 V AC.","salesMarkdown":"## Rated for 200 A continuous — what that means in the panel The 3VA2220-7MN32-0KA0 is a Siemens SENTRON molded case circuit breaker (MCCB) rated for 200 A continuous current (Iu) at 40 °C, and it holds that rating up to 50 °C — no derating needed until you cross 55 °C, where it steps down to 192 A. That 200 A figure is the load current it can carry indefinitely in a 40 °C enclosure; for motor protection duty, pair it with a contactor and overload relay sized to the motor FLA, not the breaker frame. This MCCB interrupts 330 kA at 240 V AC, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 52.5 kA at 690 V. Those are the maximum prospective fault currents it can safely clear without welding or rupturing. For a 200 A frame, those numbers are high — it's built for high-fault installations (large transformers, utility tie points) where downstream breakers need a fully rated upstream device. ## Motor protection with ETU350M — phase failure detection built in This is the motor protection version, fitted with an ETU350M electronic overcurrent release. It includes phase failure detection — so if one phase drops, the trip unit sees the imbalance and opens before single-phasing cooks the motor. The auxiliary release is a shunt trip (STL), and the integrated auxiliary trip is order code 3VA9688-0BL33.","metaTitle":"Siemens 3VA2220-7MN32-0KA0 SENTRON MCCB, 200 A, 330 kA","metaDescription":"Siemens SENTRON 3VA2220-7MN32-0KA0 molded case circuit breaker, 200 A rated, 330 kA breaking at 240 V, motor protection with ETU350M. Current lifecycle. Quoted to order.","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":"52.5 kA","at 40 °C":"200 A","at 45 °C":"200 A","at 50 °C":"200 A","at 55 °C":"192 A","at 60 °C":"188 A","at 65 °C":"184 A","at 70 °C":"180 A","Trip indicator":"No","Number of poles":"3","Product version":"Motor 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":"No","Phase failure detection":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"75 W","Auxiliary contact version":"Without","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"200 A","Rated insulation voltage Ui":"800 V","Of The Supplied Basic Switch":"3VA2220-7MN32-0AA0","Design of the auxiliary release":"Shunt trip (STL)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9688-0BL33","Design of the overcurrent release":"ETU350M","Protection class IP / on the front":"IP40","Operating power / at AC-3 / at 400 V":"75 W","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"15","Adjustable response value time / tr min.":"4","Adjustable response value time / tsd max.":"0.03 s","Adjustable response value time / tsd min.":"0.03 s","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"200 A","Adjustable response value current / li max.":"3 000 A","Adjustable response value current / li min.":"3 000 A","Adjustable response value current / lr min.":"80 A","Adjustable response value current / Isd max.":"3 000 A","Adjustable response value current / Isd min.":"600 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"0","Protective function of the overcurrent release":"LSI","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"}},"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=569946&mlfb=3VA2220-7MN32-0KA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2220-7MN32-0KA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2220-7MN32-0KA0 and what is the lead time?","answer":"This part is sourced to order through independent distribution. Availability and current pricing are confirmed at quote time against an RFQ — lead time varies by batch and is quoted per request."},{"question":"Will 3VA2220-7MN32-0KA0 drop into a panel specified around 3VA1110-5EE32-0JA0?","answer":"No — the 3VA1110 frame is physically smaller (lower ampacity) and uses a different mounting footprint. The 3VA2220 is a 200 A frame with 105 mm width versus the 3VA1110's narrower body; rewiring and possibly a larger backplate are required."},{"question":"What is the depth of 3VA2220-7MN32-0KA0?","answer":"The depth is 86 mm. That is the overall dimension including the arc chamber and terminals."},{"question":"What is the width of 3VA2220-7MN32-0KA0?","answer":"The width is 105 mm, standard for a 3-pole MCCB in the SENTRON 3VA2 frame."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2220-7MN32-0KA0","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/3VA2220-7MN32-0KA0 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}}