{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1116-4ED26-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1116-4ED26-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1116-4ED26-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1116-4ED26-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1116-4ED26-0AA0, 2-pole molded case circuit breaker, 160 A at 40 °C, TM210 thermal-magnetic release, 121 kA at 240 V AC, 75.6 kA at 415 V AC.","salesMarkdown":"The Siemens SENTRON 3VA1116-4ED26-0AA0 is a 2-pole molded case circuit breaker (MCCB) rated 160 A continuous at 40 °C, with a TM210 thermal-magnetic overcurrent release providing LI (long-time and instantaneous) protection. Its interrupting capacity reaches 121 kA at 240 V AC and 75.6 kA at 415 V AC — numbers that matter when you're coordinating selectivity downstream of a transformer or tying into a high-fault bus. ## Deployment context The 70 mm depth and 50.8 mm width fit standard SENTRON 3VA panel footprints, so it swaps into existing 2-pole slots without re-drilling.","metaTitle":"Siemens 3VA1116-4ED26-0AA0 SENTRON MCCB, 160A, 2-Pole, 121kA","metaDescription":"Siemens 3VA1116-4ED26-0AA0 SENTRON 2-pole MCCB, 160A rated at 40°C, 121kA breaking at 240V AC. TM210 thermal-magnetic release. Current lifecycle stage. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"50.8 mm","Height":"130 mm","at 240 V":"121 kA","at 415 V":"75.6 kA","at 40 °C":"160 A","at 45 °C":"160 A","at 50 °C":"160 A","at 55 °C":"158 A","at 60 °C":"155 A","at 65 °C":"153 A","at 70 °C":"150 A","Depth [In]":"2.76 in","Width [In]":"2 in","Height [In]":"5.12 in","Trip Indicator":"No","Number Of Poles":"2","Product version":"Line protection","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"25.34 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"500 V","Design Of The Overcurrent Release":"TM210","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","operating voltage / at AC / rated value":"415 V","Max. rated operational voltage Ue with DC":"250 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"No","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/2a298f78cb68e59d861ee49228318944.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=278358&mlfb=3VA1116-4ED26-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1116-4ED26-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1116-4ED26-0AA0 and how do I get a price?","answer":"This part is sourced to order through independent distribution. Submit an RFQ for current pricing and availability — confirmed at quote time, no stock or lead-time figures published here."},{"question":"What is the breaking capacity of this MCCB at 240 V and 415 V?","answer":"It interrupts 121 kA at 240 V AC and 75.6 kA at 415 V AC, giving strong fault-current headroom for most industrial services."},{"question":"Will 3VA1116-4ED26-0AA0 drop into a panel specified around 3VA1110-5ED36-0AC0 without rewiring?","answer":"Both are 2-pole SENTRON 3VA breakers with the same 50.8 mm width and 70 mm depth, so the mechanical footprint is identical. The difference is in the release — this one uses a fixed TM210 thermal-magnetic trip, while the 3VA1110-5ED36-0AC0 carries a different trip curve. Verify the trip settings match your coordination study before swapping."},{"question":"What compliance documentation does this brand provide for 3VA1116-4ED26-0AA0?","answer":"Siemens SENTRON MCCBs carry CE marking, UL/CSA recognition, and IEC 60947-2 certification. RoHS and REACH declarations are available from Siemens documentation. The reference code per IEC 81346-2 is Q."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1116-4ED26-0AA0","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/3VA1116-4ED26-0AA0 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}}