{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-3EF36-0AE0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-3EF36-0AE0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-3EF36-0AE0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-3EF36-0AE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-3EF36-0AE0, molded case circuit breaker (MCCB), 3-pole, 100 A at 40 °C, breaking capacity 75.6 kA at 240 V, line protection, TM240 thermal-magnetic release.","salesMarkdown":"This MCCB interrupts 75.6 kA at 240 V, 52.5 kA at 415 V, 32 kA at 440 V, and 11.9 kA at both 500 V and 690 V. For a 480 V panel, the 32 kA SCCR gives headroom for most industrial transformer ratings. The 100 A rating holds steady from 40 °C to 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 (–). Dimensions are 130 mm height, 76.2 mm width, 70 mm depth — a standard 3-pole MCCB footprint for DIN-rail or screw-mount panels. Maximum power loss is 25 W, which is modest for a 100 A frame; no special heat sink needed.","metaTitle":"Siemens 3VA1110-3EF36-0AE0 SENTRON MCCB, 100 A, 3-Pole, 75.6","metaDescription":"Siemens 3VA1110-3EF36-0AE0 SENTRON molded case circuit breaker, 100 A rated at 40 °C, 3-pole, breaking capacity 75.6 kA at 240 V. Active production. Sourced to order — request a qu","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":"75.6 kA","at 415 V":"52.5 kA","at 440 V":"32 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","Of The Supplied Basic Switch":"3VA11103EF360AA0","Design Of The Auxiliary Switch":"4 auxiliary switches HQ","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":"4","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"N","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=268599&mlfb=3VA1110-3EF36-0AE0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-3EF36-0AE0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1110-3EF36-0AE0 and how do I get a price?","answer":"This part is sourced to order through independent distribution. Submit an RFQ for a current price and availability confirmation — no stock or lead-time figures are published here."},{"question":"Will 3VA1110-3EF36-0AE0 drop into a panel specified around 3VA1110-5ED36-0AC0 without rewiring?","answer":"Both are 3-pole SENTRON MCCBs in the same 3VA1 frame, so the physical footprint (130 mm H × 76.2 mm W × 70 mm D) and mounting pattern should be identical. The 3VA1110-3EF36-0AE0 uses a TM240 thermal-magnetic release; the 5ED36 variant uses a different electronic or adjustable release. If the panel wiring lands on the same line/load lugs and the bus bar spacing matches, it should drop in — but verify the release curve matches the protected circuit's coordination study."},{"question":"What compliance documentation does this brand provide for 3VA1110-3EF36-0AE0?","answer":"Siemens SENTRON MCCBs typically carry UL 489, CSA C22.2 No. 5, and IEC 60947-2 certifications, plus RoHS and REACH declarations. Specific document downloads are available from the manufacturer's support portal for this order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-3EF36-0AE0","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/3VA1110-3EF36-0AE0 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}}