{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-4ED12-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-4ED12-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-4ED12-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-4ED12-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-4ED12-0AA0, molded case circuit breaker, 1-pole, TM210 thermal-magnetic release, rated 100 A at 40 °C, breaking capacity 75.6 kA at 240 V AC, 9 kA at 415 V AC, width 25.4 mm.","salesMarkdown":"The Siemens 3VA1110-4ED12-0AA0 is a 1-pole SENTRON molded case circuit breaker (MCCB) with a TM210 thermal-magnetic overcurrent release, rated 100 A continuous at 40 °C and delivering 75.6 kA interrupting capacity at 240 V AC — enough to handle high-fault utility feeds in a 25.4 mm wide package that snaps onto a standard DIN rail inside a panel. The 100 A rating holds flat from 40 °C through 50 °C, then derates to 98 A at 55 °C, 96 A at 60 °C, 94 A at 65 °C, and 91 A at 70 °C — so in a warm enclosure you lose less than 10 % of capacity even at the upper operating limit. Breaking capacity is 75.6 kA at 240 V AC, dropping to 9 kA at 415 V AC — the 415 V figure is what governs for three-phase line-side protection in a 400 V panel; the 240 V number matters for single-phase high-fault service entrances. Width is 25.4 mm (one standard 1-inch module) and depth is 70 mm — it occupies a single DIN-rail slot, leaving room for adjacent breakers or auxiliaries in a multi-pole ganged assembly. Front face is IP40 rated — fine for a closed cabinet, not for washdown environments.","metaTitle":"Siemens 3VA1110-4ED12-0AA0 SENTRON MCCB, 1-pole, 100 A, 75.6","metaDescription":"Siemens 3VA1110-4ED12-0AA0 SENTRON molded case circuit breaker, 1-pole, 100 A at 40 °C, 75.6 kA at 240 V. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"25.4 mm","Height":"130 mm","at 240 V":"75.6 kA","at 415 V":"9 kA","at 40 °C":"100 A","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]":"1 in","Height [In]":"5.12 in","Trip Indicator":"No","Number Of Poles":"1","Product version":"Line protection","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"8.33 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","rated insulation voltage Ui":"500 V","Ground-Fault Monitoring Version":"Without","Design Of The Overcurrent Release":"TM210","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","operating voltage / at AC / rated value":"415 V","Max. rated operational voltage Ue with DC":"125 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"No","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":"S","Mechanical Service Life (Switching 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","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/3be75997875a59dcf7786c3bcdada110.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=6910&mlfb=3VA1110-4ED12-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-4ED12-0AA0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-4ED12-0AA0","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/3VA1110-4ED12-0AA0 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}}