{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-6EE42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-6EE42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-6EE42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-6EE42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-6EE42-0AA0, molded case circuit breaker, 4-pole, 100 A rated current, TM220 thermal-magnetic release, 220 kA breaking capacity at 240 V AC.","salesMarkdown":"At 240 V it interrupts 220 kA — that's high enough for most secondary substations and large motor control centers. At 415 V it's still 154 kA, and at 440 V it's 121 kA. Those numbers drop sharply at 500 V and 690 V to 17 kA, so if your system voltage sits above 480 V, verify the available fault current at the panel — this breaker may not be the right fit for high-impedance grounded 690 V systems with low fault current, but it's fine for standard 480 V gear. Thermal derating matters for panel ambient temperature. At 55 °C it derates to 98 A, at 60 °C to 96 A, at 65 °C to 94 A, and at 70 °C to 91 A. That 70 mm depth is relatively shallow for a 100 A 4-pole MCCB — it fits in standard 200 mm deep enclosures without forcing a deeper can. Width is the critical dimension for multi-breaker lineup spacing; 101.6 mm (4 inches) is the standard for this frame size. The breaker accepts an optional motor drive for remote operation, and the adjustable magnetic trip range goes up to 1000 A (li max).","metaTitle":"Siemens 3VA1110-6EE42-0AA0 SENTRON MCCB, 100 A, 4-Pole, 220","metaDescription":"Siemens 3VA1110-6EE42-0AA0 SENTRON molded case circuit breaker, 100 A rated, 4-pole, TM220 release. Breaking capacity 220 kA at 240 V. Current production. Quoted to order against R","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"101.6 mm","Height":"130 mm","at 240 V":"220 kA","at 415 V":"154 kA","at 440 V":"121 kA","at 500 V":"17 kA","at 690 V":"17 kA","at 45 °C":"100 A","at 50 °C":"100 A","at 55 °C":"98 A","at 60 °C":"96 A","at 65 °C":"94 A","at 70 °C":"91 A","Depth [In]":"2.76 in","Width [In]":"4 in","Height [In]":"5.12 in","Number Of Poles":"4","Product version":"Line protection","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"25 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Courant permanent assigné Iu":"100 A","Ground-Fault Monitoring Version":"Without","Tension assignée d'isolement Ui":"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":"Without","reference code / acc. to IEC 81346-2":"Q","Max. rated operational voltage Ue with DC":"600 V","Product Extension / Optional / Motor Drive":"Yes","Adjustable response value current / li max.":"1 000 A","Adjustable response value current / li min.":"1 000 A","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"H","Max. rated operational current of the frame size":"160 A","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"17 x 6.5 mm","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"12 x 1 mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a4ea4d5e265d2fb5ebdc4b3c7e68082f.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=105178&mlfb=3VA1110-6EE42-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-6EE42-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 3VA1110-6EE42-0AA0 and what is the price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Current pricing and availability are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is the closest functional alternative to the 3VA1110-6EE42-0AA0?","answer":"The 3VA1110-5EF32-0LA0 is a close peer within the same 3VA platform, but it uses a different release (EF32 electronic vs TM220 thermal-magnetic) and may have different interrupting ratings. Panel footprint is the same, so it drops into the same mounting cutout without rewiring, but the release behavior differs — verify coordination if you're swapping one for the other."},{"question":"What are the key ratings for the 3VA1110-6EE42-0AA0?","answer":"Rated continuous current Iu is 100 A, with four poles. Breaking capacity reaches 220 kA at 240 V AC, 154 kA at 415 V, 121 kA at 440 V, and 17 kA at 500 V and 690 V. The overcurrent release is a TM220 thermal-magnetic type. Maximum operating temperature is 70 °C, with derating above 50 °C."},{"question":"Will the 3VA1110-6EE42-0AA0 fit in a panel designed for the 3VA1110-5EF32-0LA0?","answer":"Yes — both are the same 3VA frame size with identical mounting footprint (101.6 mm wide, 130 mm tall, 70 mm deep). No rewiring or panel modification needed for the physical swap. The difference is in the release: TM220 thermal-magnetic vs EF32 electronic on the peer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-6EE42-0AA0","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/3VA1110-6EE42-0AA0 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}}