{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2220-7MS32-0HC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2220-7MS32-0HC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2220-7MS32-0HC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2220-7MS32-0HC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2220-7MS32-0HC0, molded case circuit breaker, 3-pole, adjustable thermal-magnetic trip 600-3000 A, 330 kA interrupting at 240 V, starter protection design, shunt trip release, 2 auxiliary switches.","salesMarkdown":"Its adjustable thermal-magnetic trip unit covers a 600 A to 3 000 A range, so you set the continuous current to match the motor full-load amps. That flat curve simplifies panel thermal budgeting: the 200 A rating holds even in a warm enclosure. Maximum power loss is 46 W at rated load, which feeds into your enclosure heat-rise calculation. ## Interrupting capacity by voltage level The SCCR varies with 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. At the common 400/415 V distribution level, the 242 kA figure gives you headroom for high-fault panels without cascading upstream breakers. The 690 V rating drops to 5.2 kA, so confirm your available fault current if using this breaker on a 690 V system. That 105 mm width for a 3-pole MCCB at this rating is standard for the SENTRON 3VA platform, so it fits existing panel layouts and busbar systems designed for that footprint. The depth of 86 mm leaves room for rear-connected busbars or cable lugs in a typical distribution enclosure.","metaTitle":"Siemens 3VA2220-7MS32-0HC0 SENTRON MCCB, 600-3000 A, 3-pole","metaDescription":"Siemens SENTRON 3VA2220-7MS32-0HC0 molded case circuit breaker, 3-pole, adjustable 600-3000 A, 330 kA at 240 V. Starter protection design with shunt trip. Sourced 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":"No","Number Of Poles":"3","Voltage Trigger":"Yes","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":"2 auxiliary switches HQ","Design Of The Auxiliary Release":"shunt trip (STL)","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","Of The Integrated Auxiliary Trip Unit":"3VA9688-0BL30","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":"3VA9988-0AA12","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=569971&mlfb=3VA2220-7MS32-0HC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2220-7MS32-0HC0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting capacity of 3VA2220-7MS32-0HC0 at 415 V?","answer":"At 415 V the interrupting rating is 242 kA. At 240 V it is 330 kA, at 500 V it is 187 kA, and at 690 V it is 5.2 kA."},{"question":"Where can I buy 3VA2220-7MS32-0HC0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"Does 3VA2220-7MS32-0HC0 include a shunt trip?","answer":"Yes, it is factory-fitted with a shunt trip release (STL) and two HQ auxiliary switches, so remote tripping and status indication are built in."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2220-7MS32-0HC0","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/3VA2220-7MS32-0HC0 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}}