{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-6EF36-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-6EF36-0AB0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-6EF36-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-6EF36-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-6EF36-0AB0, molded case circuit breaker, 3-pole, 100 A rated current, 220 kA breaking capacity at 240 V, line protection, TM240 overcurrent release.","salesMarkdown":"The 3VA1110-6EF36-0AB0 is a Siemens SENTRON molded case circuit breaker designed for line protection. The breaking capacity sits at 220 kA at 240 V, 154 kA at 415 V, and 121 kA at 440 V — numbers that tell you it handles high-fault scenarios like transformer secondaries or large motor branch circuits where available fault current is serious. The supplied basic switch is order code 3VA11106EF360AA0, which means the breaker ships with that internal mechanism pre-installed — you are not ordering a bare frame and a separate trip unit. ## Thermal derating — the real-world current you get At 55 °C it drops to 98 A, at 60 °C to 96 A, at 65 °C to 94 A, and at 70 °C to 91 A. The breaker's maximum power loss is 25 W, which factors into the thermal budget of a tightly packed panel. ## Physical fit and mounting The width of 76.2 mm (3 inches) is standard for a 3-pole frame in this class, so it drops into a panel cutout or busbar layout that was dimensioned around a typical 100 A MCCB without surprises.","metaTitle":"Siemens 3VA1110-6EF36-0AB0 Molded Case Circuit Breaker, 100","metaDescription":"Siemens SENTRON 3VA1110-6EF36-0AB0 molded case circuit breaker, 3-pole, 100 A rated current, 220 kA breaking capacity at 240 V. Active production. Available 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":"76.2 mm","Height":"130 mm","Maximum":"0 A","Minimum":"0 A","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 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]":"3 in","Height [In]":"5.12 in","Trip Indicator":"No","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":"Line protection","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","Of The Supplied Basic Switch":"3VA11106EF360AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HP","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"TM240","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","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"500 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":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA11","Switching Capacity Class Of The Circuit Breaker":"H","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"box terminal on both sides","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=80838&mlfb=3VA1110-6EF36-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-6EF36-0AB0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-6EF36-0AB0","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/3VA1110-6EF36-0AB0 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}}