{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2220-7MS32-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2220-7MS32-0AB0","canonicalUrl":"https://aoctrl.com/siemens/3VA2220-7MS32-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2220-7MS32-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2 series, molded case circuit breaker (MCCB), 3-pole, 200 A rated continuous current, 330 kA breaking capacity at 240 V AC, starter protection version with ETU310M electronic trip unit.","salesMarkdown":"Rated 200 A continuous (Iu) and packing 330 kA breaking capacity at 240 V, it handles high-fault locations like main distribution panels or large motor control centers. The breaking curve drops to 242 kA at 415/440 V and still holds 187 kA at 500 V, so it's not a one-voltage pony. It's a straight-ahead breaker for a motor branch circuit where you need coordination with the starter overload. That 330 kA at 240 V is the headline number, but the real-world figure for a 480 V panel is 242 kA (at 440 V). At 690 V it drops to 52.5 kA. If you're sizing for a 480 V system, the 242 kA figure governs — don't spec off the 240 V number. The 800 V rated insulation voltage (Ui) means the internal clearances are built for 600 V class gear, but the interrupting rating falls off above 500 V. Dimensions: 105 mm wide, 181 mm tall, 86 mm deep. That's a standard 3-pole MCCB footprint for a 200 A frame — it'll drop into most SENTRON 3VA2 mounting bases or panel-mount kits. Rated 200 A continuous up to 50 °C ambient. Above that it derates: 192 A at 55 °C, 188 A at 60 °C, 184 A at 65 °C, 180 A at 70 °C. If your panel runs hot — say a non-ventilated enclosure in a Gulf Coast plant — that 180 A at 70 °C is the number you load to, not the nameplate 200 A. Operating range is -25 °C to 70 °C; storage from -40 °C to 80 °C.","metaTitle":"Siemens 3VA2220-7MS32-0AB0 SENTRON MCCB, 200 A, 330 kA at 24","metaDescription":"Siemens SENTRON 3VA2220-7MS32-0AB0 molded case circuit breaker, 200 A rated, 330 kA breaking capacity at 240 V. Starter protection version with ETU310M release. Active production.","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","title":"3VA2220-7MS32-0AB0","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","description":"circuit breaker 3VA2 IEC frame 250 breaking capacity class C Icu=110kA @ 415V 3-pole, starter protection ETU310M, I, In=200A w/o overload protection Ir=80A...200A short-circuit protection Ii=3...15 x In nut keeper kit 2 auxiliary switches HP","Trip indicator":"No","Number of poles":"3","Product version":"Starter protection","Voltage trigger":"No","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":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"75 W","Auxiliary contact version":"2 auxiliary switches HP","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":"3VA2220-7MS32-0AA0","Design of the auxiliary release":"Without auxiliary release","Ground fault monitoring version":"Without","Design of the overcurrent release":"ETU310M","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","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"0 A","Adjustable response value current / li max.":"3 000 A","Adjustable response value current / li min.":"600 A","Adjustable response value current / lr min.":"0 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"2","Protective function of the overcurrent release":"I","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA11","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,"stockQuantity":0,"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=569950&mlfb=3VA2220-7MS32-0AB0"},"ai":{"faq":[{"question":"Where can I buy the 3VA2220-7MS32-0AB0?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing confirmed at quote time."},{"question":"What are the key ratings for this MCCB?","answer":"Rated 200 A continuous (Iu), 330 kA breaking capacity at 240 V, 242 kA at 415/440 V, 187 kA at 500 V, 52.5 kA at 690 V. Insulation voltage 800 V. ETU310M electronic trip unit. 3-pole, front IP40."},{"question":"What is the physical size of the 3VA2220-7MS32-0AB0?","answer":"105 mm wide, 181 mm tall, 86 mm deep — standard 3-pole MCCB footprint for a 200 A SENTRON frame."},{"question":"Does this breaker have a trip indicator or auxiliary contacts?","answer":"No trip indicator on the front. It comes with 2 auxiliary switches (HP type) for remote status signaling."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2220-7MS32-0AB0","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/3VA2220-7MS32-0AB0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}