{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2220-7MN32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2220-7MN32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2220-7MN32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2220-7MN32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2220-7MN32-0AA0, molded case circuit breaker, 200 A, 3-pole, motor protection design, adjustable trip class 10A/10E/20E, breaking capacity 330 kA at 240 V.","salesMarkdown":"## Motor protection MCCB — 200 A, adjustable trip class, high breaking capacity The Siemens 3VA2220-7MN32-0AA0 is a SENTRON molded case circuit breaker (MCCB) designed specifically for motor protection, rated at 200 A continuous current across the full ambient temperature range from 40 °C to 70 °C — no derating needed up to 200 A at 70 °C, which simplifies panel sizing in warm enclosures. Its 3-pole construction and adjustable trip class (Tc CLASS 10A, 10E, 20E) let you match the overload curve to the motor's starting profile — 10A for fast-starting pumps, 20E for high-inertia loads like centrifuges or conveyors. ## Breaking capacity by voltage — selectivity planning Rated short-circuit breaking capacity varies by system voltage: 330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 5.2 kA at 690 V. The 240 V figure covers most North American 277/480 V line-to-neutral faults; the 415/440 V numbers suit European 400 V networks. At 690 V the capacity drops sharply to 5.2 kA — verify coordination if the breaker feeds a 690 V drive input. ## Panel fit and thermal management Maximum power loss is 46 W at rated load, so account for that heat in the enclosure's dissipation budget, especially when grouping multiple breakers. The 200 A rating holds across the full operating band, no derating curve to track.","metaTitle":"Siemens 3VA2220-7MN32-0AA0 SENTRON MCCB, 200 A, 3-Pole, Moto","metaDescription":"Siemens 3VA2220-7MN32-0AA0 SENTRON molded case circuit breaker, 200 A continuous, 3-pole, motor protection design with adjustable trip class 10A/10E/20E. Breaking capacity 330 kA a","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"105 mm","Height":"181 mm","Maximum":"15 s","Minimum":"4 s","at 240 V":"330 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"187 kA","at 690 V":"5.2 kA","at 40 °C":"200 A","at 45 °C":"200 A","at 50 °C":"200 A","at 55 °C":"200 A","at 60 °C":"200 A","at 65 °C":"200 A","at 70 °C":"200 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":"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":"46 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"200 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":"37 000 W","operating power / at AC-3 / at 400 V":"75 000 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":"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=569080&mlfb=3VA2220-7MN32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2220-7MN32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA2220-7MN32-0AA0 at 415 V?","answer":"Rated breaking capacity is 242 kA at 415 V, which covers the standard 400 V three-phase network fault levels."},{"question":"What trip classes are adjustable on this MCCB?","answer":"The adjustable trip class settings are 10A, 10E, and 20E, allowing the overload curve to be tuned for different motor start profiles."},{"question":"Where can I buy 3VA2220-7MN32-0AA0 and get current pricing?","answer":"This part is sourced and quoted to order against an RFQ through our independent distribution channel. Submit an RFQ for current pricing and availability confirmation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2220-7MN32-0AA0","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/3VA2220-7MN32-0AA0 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}}