{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-4EE36-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-4EE36-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-4EE36-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-4EE36-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-4EE36-0AA0, molded case circuit breaker, 3-pole, 100 A rated current, 121 kA breaking capacity at 240 V AC.","salesMarkdown":"Breaking capacity is the headline spec here: 121 kA at 240 V AC, 75.6 kA at 415 V, and still 52.5 kA at 440 V. At 690 V it still clears 11.9 kA, which covers most industrial motor-drive bus faults. That keeps it simple and reliable for standard distribution duty; you don't need a screwdriver to dial in curves for a motor start, but for a feeder breaker it's exactly what you want. Above that it derates: 98 A at 55 °C, 96 A at 60 °C, 94 A at 65 °C, and 91 A at 70 °C. The breaker itself is rated for operation up to 70 °C ambient. Maximum power loss is 25 W at rated load. That's the heat it dumps into the enclosure — for a single breaker it's manageable, but in a multi-breaker panel you'll want to check the thermal budget if you're packing several 100 A frames side by side. Insulation voltage is rated at 800 V, which gives headroom for 690 V systems and covers the common 480/277 V and 400/230 V industrial distributions. The 3VA series is widely used across European and North American panels; UL/CSA listings are standard for the family, though the specific listing should be confirmed at the nameplate.","metaTitle":"Siemens SENTRON 3VA1110-4EE36-0AA0 MCCB, 100A, 3-Pole, 121kA","metaDescription":"Siemens SENTRON 3VA1110-4EE36-0AA0 molded case circuit breaker. 100A rated, 3-pole, 121kA breaking capacity at 240V. Active production. Quoted 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":"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","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":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e7fc0bd1721a2efe193682846bafe91d.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=278797&mlfb=3VA1110-4EE36-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-4EE36-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1110-4EE36-0AA0 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is the breaking capacity of 3VA1110-4EE36-0AA0 at 415 V?","answer":"75.6 kA at 415 V AC. At 240 V it's 121 kA, and at 440 V it's 52.5 kA. At 500 V and 690 V it clears 11.9 kA."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-4EE36-0AA0","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/3VA1110-4EE36-0AA0 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}}