{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1220-5GE42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1220-5GE42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1220-5GE42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1220-5GE42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1220-5GE42-0AA0, molded case circuit breaker, 200 A, 4-pole, TM220 overcurrent release, 70 mm depth, 140 mm width, 158 mm height.","salesMarkdown":"The TM220 overcurrent release combines a thermal element for overload protection and a magnetic element for short-circuit response; it's a fixed-trip design, so the 200 A rating is the breaker's identity, not an adjustable range. Breaking capacity is where this breaker earns its panel space: 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, 30 kA at 500 V, and 17 kA at 690 V. Temperature derating is built into the spec: the breaker holds 200 A from 40 °C through 50 °C, then drops to 194 A at 55 °C, 188 A at 60 °C, 182 A at 65 °C, and 176 A at 70 °C. The 3VA1220-5GE42-0AA0 measures 70 mm deep, 140 mm wide, and 158 mm high — a compact footprint for a 200 A 4-pole MCCB. It's designed for DIN-rail mounting or direct screw-fixing to a backplate.","metaTitle":"Siemens 3VA1220-5GE42-0AA0 SENTRON MCCB, 200 A, 4-Pole, TM22","metaDescription":"Siemens SENTRON 3VA1220-5GE42-0AA0 molded case circuit breaker, 200 A, 4-pole, TM220 release. 187 kA at 240 V, 121 kA at 415 V. Current lifecycle stage. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"140 mm","title":"3VA1220-5GE42-0AA0","Height":"158 mm","Maximum":"200 A","Minimum":"200 A","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"75.6 kA","at 500 V":"30 kA","at 690 V":"17 kA","at 40 °C":"200 A","at 45 °C":"200 A","at 50 °C":"200 A","at 55 °C":"194 A","at 60 °C":"188 A","at 65 °C":"182 A","at 70 °C":"176 A","Depth [In]":"2.76 in","Width [In]":"5.51 in","Height [In]":"6.22 in","description":"circuit breaker 3VA1 IEC frame 250 breaking capacity class M Icu=55kA @ 415V 4-pole, line protection TM220, ATFM, In=200A overload protection Ir=140A...200A short-circuit protection Ii=10 x In N conductor protection 100% nut keeper kit","Trip Indicator":"No","Number Of Poles":"4","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"42 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"TM220","Design Of Short-Circuit Protection":"For switching power values in DC networks, see the 3VA molded case circuit breaker device manual; link to be found under Service & Support in the last chapter","protection class IP / on the front":"IP40","design of the N-conductor protection":"100%","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"600 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"M","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"nut keeper kit on both ends","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/6fa4dea816189ffbf8f1318809e95926.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=690390&mlfb=3VA1220-5GE42-0AA0"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA1220-5GE42-0AA0 at 415 V?","answer":"121 kA at 415 V, which covers most industrial service-entrance fault levels without requiring upstream current-limiting fuses."},{"question":"What does the TM220 release designation mean on this breaker?","answer":"TM220 is a fixed-trip thermal-magnetic overcurrent release — the thermal element handles overloads, the magnetic element handles short circuits, and the 200 A rating is the breaker's fixed identity, not an adjustable range."},{"question":"Where can I buy 3VA1220-5GE42-0AA0 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 — submit an RFQ for a firm price and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1220-5GE42-0AA0","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/3VA1220-5GE42-0AA0 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}}