{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-4EF36-0HA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-4EF36-0HA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-4EF36-0HA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-4EF36-0HA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-4EF36-0HA0, molded case circuit breaker, 3-pole, 100 A at 40 °C, 121 kA at 240 V, line protection, with shunt trip (STL).","salesMarkdown":"Three poles, rated insulation voltage 800 V, and a TM240 thermal-magnetic trip unit. The built-in shunt trip (STL) allows remote tripping from a PLC safety output or emergency-stop circuit — no separate undervoltage release fitted. Interrupting rating drops as system voltage rises: 121 kA at 240 V, 75.6 kA at 415 V, 52.5 kA at 440 V, and 11.9 kA at both 500 V and 690 V. For a 480 V panel, the 52.5 kA figure at 440 V is the closest reference — coordination studies should use the 500 V value (11.9 kA) as the conservative bound for 480 V systems. Rated 100 A from 40 °C through 50 °C; derates to 98 A at 55 °C, 96 A at 60 °C, 94 A at 65 °C, and 91 A at 70 °C. Fits standard 3-pole MCCB panel cutouts; the 76.2 mm width matches the common 3-inch footprint for 100 A frame breakers.","metaTitle":"Siemens 3VA1110-4EF36-0HA0 SENTRON MCCB, 100 A, 121 kA at 24","metaDescription":"Siemens SENTRON 3VA1110-4EF36-0HA0 molded case circuit breaker, 3-pole, 100 A rated at 40 °C, 121 kA breaking capacity at 240 V. Active production, sourced to order. Request a quot","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":"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":"Yes","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":"3VA11104EF360AA0","Design Of The Auxiliary Release":"shunt trip (STL)","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","Of The Integrated Auxiliary Trip Unit":"3VA9688-0BL30","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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=137060&mlfb=3VA1110-4EF36-0HA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-4EF36-0HA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1110-4EF36-0HA0 and how do I get a price?","answer":"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 3VA1110-4EF36-0HA0 at 240 V?","answer":"121 kA at 240 V, with lower ratings at higher voltages: 75.6 kA at 415 V, 52.5 kA at 440 V, and 11.9 kA at 500 V and 690 V."},{"question":"What compliance documentation does this brand provide for 3VA1110-4EF36-0HA0?","answer":"As a Siemens SENTRON MCCB, it carries the usual CE, UL, and CSA certifications for the series. Specific documentation (RoHS, REACH, IEC test reports) is available on request with the RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-4EF36-0HA0","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/3VA1110-4EF36-0HA0 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}}