{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-4EF36-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-4EF36-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-4EF36-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-4EF36-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-4EF36-0AA0, 3-pole molded case circuit breaker, 100 A at 40 °C, TM240 release, 121 kA at 240 V, line protection.","salesMarkdown":"## MCCB for line protection — 100 A continuous, 121 kA interrupting The Siemens SENTRON 3VA1110-4EF36-0AA0 is a 3-pole molded case circuit breaker rated for 100 A continuous at 40 °C, with a TM240 thermal-magnetic release designed for line protection. Its interrupting capacity reaches 121 kA at 240 V AC and 75.6 kA at 415 V AC, giving the panel builder headroom for high-fault installations where upstream coordination demands a robust first-level breaker. For a BOM line, confirm the 100 A matches your load side; the frame itself can be re-rated up to 240 A with the correct plug if the panel is later upsized. ## Lifecycle and compliance — active, current-production part For compliance documentation, the SENTRON 3VA series carries UL 489, CSA C22.2 No. 5, and IEC 60947-2 certifications as standard. RoHS and REACH declarations are available from Siemens per the product family. If your customer's AML requires a specific cert (e.g., UL file number), the nameplate marking on the unit will list the applicable standards — the part ships with the standard compliance marking for North American and European markets. No communication function, undervoltage release, or ground-fault monitoring is built into this variant — those are separate accessory modules that mount externally.","metaTitle":"Siemens 3VA1110-4EF36-0AA0 SENTRON MCCB, 100 A, 3-Pole, 121","metaDescription":"Siemens SENTRON 3VA1110-4EF36-0AA0 molded case circuit breaker, 100 A at 40 °C, 3-pole, 121 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":"76.2 mm","Height":"130 mm","Maximum":"0 A","Minimum":"0 A","at 240 V":"121 kA","at 415 V":"75.6 kA","at 440 V":"52.5 kA","at 500 V":"11.9 kA","at 690 V":"11.9 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]":"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","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":"0","Switching Capacity Class Of The Circuit Breaker":"S","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":"$135.89","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/46d5fd7f5ac9ea267e1cd52f767cb041.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=71685&mlfb=3VA1110-4EF36-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-4EF36-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Will 3VA1110-4EF36-0AA0 drop into a panel specified around 3VA1110-5ED32-0AA0?","answer":"Yes, both share the same 70x76.2x130 mm footprint and 3-pole configuration, so no rewiring or busbar changes are needed for the swap."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-4EF36-0AA0","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/3VA1110-4EF36-0AA0 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}}