{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2220-7MS32-0AF0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2220-7MS32-0AF0","canonicalUrl":"https://aoctrl.com/siemens/3VA2220-7MS32-0AF0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2220-7MS32-0AF0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2220-7MS32-0AF0, 3-pole molded case circuit breaker, starter protection design, adjustable thermal-magnetic trip 600–3000 A, 200 A continuous frame, 330 kA interrupting at 240 V.","salesMarkdown":"The adjustable thermal-magnetic trip unit covers 600 A minimum to 3000 A maximum, so you set the pickup to match the motor full-load current and coordination study. Maximum power loss is 46 W, which matters for enclosure thermal budgeting in a tight MCC lineup. Interrupting capacity varies sharply 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. Width 105 mm, height 181 mm, depth 86 mm. That 105 mm width is the standard 4-module MCCB footprint for this frame size — it occupies the same panel cutout as other 3VA2 frame breakers, so a panel laid out for a 3VA2 200 A frame accepts this unit without re-drilling. ## Configuration and auxiliaries If you need shunt trip or remote status beyond the alarm contact, you add the release externally; the basic switch variant under this order code is 3VA2220-7MS32-0AA0.","metaTitle":"Siemens 3VA2220-7MS32-0AF0 SENTRON MCCB, 600-3000 A, 200 A F","metaDescription":"Siemens 3VA2220-7MS32-0AF0 SENTRON molded case circuit breaker, 3-pole, 200 A continuous at 40-70°C, adjustable trip 600-3000 A, 330 kA at 240 V. Active production. 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","Maximum":"3 000 A","Minimum":"600 A","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":"Yes","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":"Starter protection","Communication Function":"No","Phase Failure Detection":"No","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","Of The Supplied Basic Switch":"3VA2220-7MS32-0AA0","Design Of The Auxiliary Switch":"1 auxiliary switch + 1 trip alarm switch HQ","Design Of The Auxiliary Release":"Without auxiliary release","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"200 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU310M","protection class IP / on the front":"IP40","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":"I","number of CO contacts / for auxiliary contacts":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","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=569954&mlfb=3VA2220-7MS32-0AF0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2220-7MS32-0AF0/alternatives.json"},"ai":{"faq":[{"question":"What is 3VA2220-7MS32-0AF0's interrupting capacity at 415 V?","answer":"242 kA at 415 V, and the same at 440 V. At 690 V it drops to 5.2 kA — verify available fault current at your service voltage."},{"question":"What continuous current does this breaker carry without derating?","answer":"200 A continuous from 40 °C through 70 °C ambient — no derating needed across that range."},{"question":"Where can I buy 3VA2220-7MS32-0AF0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commitment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2220-7MS32-0AF0","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/3VA2220-7MS32-0AF0 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}}