{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-6EF32-0AG0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-6EF32-0AG0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-6EF32-0AG0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-6EF32-0AG0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-6EF32-0AG0, molded case circuit breaker, 3-pole, 100 A rated continuous current, TM240 thermal-magnetic release, 220 kA breaking capacity at 240 V, 70 mm depth.","salesMarkdown":"## MCCB for high-fault plant feeders Its headline breaking capacity is 220 kA at 240 V, stepping down to 154 kA at 415 V and 121 kA at 440 V — figures that put it squarely in the high-fault-duty class for main feeders or large distribution boards where upstream transformer capacity is high. For a 415 V plant bus, the 154 kA rating still covers most industrial service-entrance scenarios; the 17 kA at 690 V is a reminder that this is a 690 V-rated device but the interrupting capacity drops off at higher voltages — check your system's available fault current at the point of installation. The TM240 release is thermal-magnetic, so overload protection is thermal (inverse-time) and short-circuit protection is magnetic (instantaneous). ## Current derating and panel fit The 100 A rating holds flat from 40 °C through 50 °C ambient, then derates to 96 A at 55 °C, 94 A at 60 °C, 92 A at 65 °C, and 90 A at 70 °C. For a panel running warm — say 55 °C inside the enclosure — you lose 4 A of headroom; at 70 °C you lose 10 A. If your load is a full 100 A continuous, keep the ambient below 50 °C or step up one frame size. IP40 on the front face is typical for a panel-mounted breaker; the body itself is not sealed for washdown environments.","metaTitle":"Siemens 3VA1110-6EF32-0AG0 SENTRON MCCB, 100 A, 220 kA at 24","metaDescription":"Siemens 3VA1110-6EF32-0AG0 SENTRON molded case circuit breaker, 3-pole, 100 A rated, TM240 release, 220 kA at 240 V. Current lifecycle. Sourced 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","at 240 V":"220 kA","at 415 V":"154 kA","at 440 V":"121 kA","at 690 V":"17 kA","at 40 °C":"100 A","at 45 °C":"100 A","at 50 °C":"100 A","at 55 °C":"96 A","at 60 °C":"94 A","at 65 °C":"92 A","at 70 °C":"90 A","Trip indicator":"Yes","Number of poles":"3","Product version":"Line protection","Voltage trigger":"No","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"15 000","Undervoltage Release":"No","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Auxiliary contact version":"1 auxiliary switch + 1 trip alarm switch HP","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"100 A","Rated insulation voltage Ui":"800 V","Design of the auxiliary release":"without auxiliaryrelease","Ground fault monitoring version":"Without","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","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"1","Adjustable response value time / tr min.":"1","Max. rated operational voltage Ue with DC":"500 V","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"100 A","Adjustable response value current / li max.":"1 000 A","Adjustable response value current / li min.":"500 A","Adjustable response value current / lr min.":"70 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"2","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB11","Switching capacity class of the circuit breaker":"H","Max. rated operational current of the frame size":"160 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"lug terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"17 x 6.5","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"12 x 0"}},"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=95806&mlfb=3VA1110-6EF32-0AG0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-6EF32-0AG0/alternatives.json"},"ai":{"faq":[{"question":"What is the closest alternative to 3VA1110-6EF32-0AG0?","answer":"The 3VA1110-5EE32-0JA0 is a functional peer in the same SENTRON 3VA family, but this variant carries the TM240 release and 220 kA interrupting rating. Verify the release type and breaking capacity match your application before substituting — the footprint and pole count are the same, so it drops into the same panel cutout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-6EF32-0AG0","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/3VA1110-6EF32-0AG0 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}}