{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2220-7MS32-0HL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2220-7MS32-0HL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2220-7MS32-0HL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2220-7MS32-0HL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2220-7MS32-0HL0, molded case circuit breaker, 3-pole, 200 A rated continuous current, starter protection version, ETU310M electronic trip unit, 330 kA breaking capacity at 240 V.","salesMarkdown":"Its rated continuous current Iu is 200 A, and it holds that rating flat from 40 °C through 50 °C before derating to 192 A at 55 °C, 188 A at 60 °C, 184 A at 65 °C, and 180 A at 70 °C — so if your panel ambient runs above 50 °C, the 200 A nameplate doesn't apply and you need to size up or derate the load. The interrupting ratings are tiered by system voltage: 330 kA at 240 V, 242 kA at both 415 V and 440 V, 187 kA at 500 V, and 52.5 kA at 690 V. At 690 V the 52.5 kA rating still covers most industrial motor-control centers. The electronic trip unit is an ETU310M — that's the 'M' for motor protection, giving adjustable thermal memory and magnetic pickup curves tailored to motor inrush rather than generic distribution. The 86 mm depth includes the rotary handle projection; panel depth clearance needs to account for that plus wiring space behind the breaker. The maximum power loss is 75 W at full rated current, so ventilation around the breaker in a sealed enclosure matters — stacking multiple 200 A breakers without airflow can push internal ambient past the 50 °C flat-rating ceiling.","metaTitle":"Siemens 3VA2220-7MS32-0HL0 SENTRON MCCB, 200 A, 3-Pole, Star","metaDescription":"Siemens SENTRON 3VA2220-7MS32-0HL0 molded case circuit breaker, 200 A rated continuous current, 3-pole, starter protection version with ETU310M release. Breaking capacity 330 kA at","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":"Yes","Number of poles":"3","Product version":"Starter 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":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"75 W","Auxiliary contact version":"2 auxiliary switches + 1 trip alarm switch + 1 electrical alarm switch HQ","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":"Shunt trip (STL)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9688-0BL30","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":"4","Protective function of the overcurrent release":"I","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB22","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=569973&mlfb=3VA2220-7MS32-0HL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2220-7MS32-0HL0/alternatives.json"},"ai":{"faq":[{"question":"What is 3VA2220-7MS32-0HL0's rated continuous current and how does it derate with temperature?","answer":"The rated continuous current Iu is 200 A, and it holds that rating from 40 °C through 50 °C. It derates to 192 A at 55 °C, 188 A at 60 °C, 184 A at 65 °C, and 180 A at 70 °C."},{"question":"What are the interrupting ratings at different voltages?","answer":"Breaking capacity is 330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 52.5 kA at 690 V."},{"question":"What trip unit does this MCCB use?","answer":"It uses the ETU310M electronic trip unit, which is the motor-protection variant with adjustable thermal memory and magnetic pickup curves for motor inrush."},{"question":"Where can I buy 3VA2220-7MS32-0HL0 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2220-7MS32-0HL0","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/3VA2220-7MS32-0HL0 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}}