{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-5EF36-0KA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-5EF36-0KA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-5EF36-0KA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5EF36-0KA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-5EF36-0KA0, molded case circuit breaker, 3-pole, TM240 release, 100 A at 40 °C, 187 kA at 240 V, shunt trip, line protection.","salesMarkdown":"At 40 °C it carries 100 A continuously, derating to 91 A at 70 °C — so in a warm panel you lose about 9 % of the headroom. The interrupting ratings are the headline here: 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and still 17 kA at 690 V. That means you can remote-trip this breaker from an E-stop or a PLC digital output without adding an external shunt module. Dimensions: 130 mm height, 76.2 mm width (3 inches), 70 mm depth. If you're swapping into a panel that was laid out for a 3VA1110-5ED36-0AC0, the width and depth are identical; the height matches too, so no re-drilling or bus-bar rework. The 3-pole format with the shunt trip adds about 25 W max power loss at full load — factor that into your enclosure thermal calc if the panel is tight on dissipation. ## Temperature derating and operating range 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.","metaTitle":"Siemens 3VA1110-5EF36-0KA0 SENTRON MCCB, 100 A, 187 kA at 24","metaDescription":"Siemens SENTRON 3VA1110-5EF36-0KA0 molded case circuit breaker, 3-pole, 100 A rated at 40 °C, 187 kA interrupting at 240 V. Active production. Quoted 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":"187 kA","at 415 V":"121 kA","at 440 V":"75.6 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":"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":"3VA11105EF360AA0","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":"3VA9688-0BL33","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":"M","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=77059&mlfb=3VA1110-5EF36-0KA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5EF36-0KA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1110-5EF36-0KA0 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":"Will 3VA1110-5EF36-0KA0 drop into a panel specified around 3VA1110-5ED36-0AC0 without rewiring?","answer":"Yes — both breakers share the same 3-pole SENTRON 3VA footprint: 130 mm height, 76.2 mm width, 70 mm depth. The bus-bar and DIN-rail mounting points are identical, so no panel rework is needed for the swap."},{"question":"What compliance documentation does this brand provide for 3VA1110-5EF36-0KA0?","answer":"As a Siemens SENTRON MCCB, this part carries the usual IEC/UL certifications for molded case circuit breakers. Specific compliance declarations (RoHS, REACH, UL, IEC) are available from the manufacturer's documentation portal — the product design is line protection per the spec record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-5EF36-0KA0","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/3VA1110-5EF36-0KA0 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}}