{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VM1110-3EE32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VM1110-3EE32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VM1110-3EE32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VM1110-3EE32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VM1110-3EE32-0AA0, 3-pole molded case circuit breaker, 100 A rated at 40 °C, TM220 trip unit, 76 kA breaking capacity at 240 VAC.","salesMarkdown":"## What this MCCB does and where it fits The Siemens 3VM1110-3EE32-0AA0 is a SENTRON 3-pole molded case circuit breaker (MCCB) rated for line protection — the primary job is to protect cable and bus from overload and short-circuit in a distribution panel. It carries a TM220 thermal-magnetic trip unit, meaning the thermal element handles overloads and the magnetic element handles short-circuits, with no electronic adjustment or communication module onboard. The 100 A rating holds across 40 °C to 50 °C ambient, then derates to 91 A at 70 °C — useful to know if this breaker sits in a hot enclosure or next to other heat sources. ## Breaking capacity — what the voltage columns tell you The interrupting rating drops as system voltage rises: 76 kA at 240 VAC, 53 kA at 415 VAC, 32 kA at 440 VAC, and 12 kA at 500 VAC. For a 480 V panel (common in North America) the relevant figure is the 440 V rating at 32 kA — that is the available fault current this breaker can safely clear at that voltage level. The insulation voltage is rated 800 V, so the breaker itself is insulated for higher-voltage systems but the breaking capacity is what governs the application. No undervoltage release or shunt trip is built in; this is a plain thermal-magnetic breaker with no auxiliary functions. ## Physical fit and panel integration The breaker measures 130 mm high, 76.2 mm wide (3 inches), and 70 mm deep. It mounts on a DIN rail or directly to a panel backplate via the standard MCCB footprint. The front face carries IP40 protection — splash protection is not rated, so keep it inside a closed enclosure. Three poles, no ground-fault monitoring, no communication module, no trip indicator on the front. Power loss at full rated current is 25 W maximum, which matters for thermal budgeting inside a sealed cabinet.","metaTitle":"Siemens 3VM1110-3EE32-0AA0 SENTRON MCCB, 100 A, 76 kA at 240","metaDescription":"Siemens SENTRON 3VM1110-3EE32-0AA0 molded case circuit breaker, 3-pole, 100 A rated, 76 kA breaking at 240 VAC. 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","title":"3VM1110-3EE32-0AA0","Height":"130 mm","Maximum":"1 000 A","Minimum":"1 s","at 240 V":"76 kA","at 415 V":"53 kA","at 440 V":"32 kA","at 500 V":"12 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","description":"circuit breaker 3VM1 IEC frame 160 breaking capacity class N Icu=25kA @ 415V 3-pole, line protection TM220, ATFM, In=100A overload protection Ir=70A...100A short-circuit protection Ii=10 x In nut keeper kit","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 capacity values in DC power systems, see the 3VA Molded Case Circuit Breaker Manual; link available 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":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"N","Mechanical Service Life (Operating Cycles) / Typical":"15 000","Type Of Electrical Connection / For Main Current Circuit":"nut keeper kit on both ends","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front connection"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/3f0ee706be5ade96bbda51580efca6e9.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=575387&mlfb=3VM1110-3EE32-0AA0"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VM1110-3EE32-0AA0","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/3VM1110-3EE32-0AA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}