{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VM1110-4EE32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VM1110-4EE32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VM1110-4EE32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VM1110-4EE32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VM1110-4EE32-0AA0, molded case circuit breaker, 3-pole, 100 A (40 °C), 76 kA at 415 V, TM220 release, IP40 front.","salesMarkdown":"## What the ratings mean for fit The Siemens SENTRON 3VM1110-4EE32-0AA0 is a 3-pole molded case circuit breaker (MCCB) carrying 100 A continuous at 40 °C ambient — that's the number you size the feeder for, not the 1 000 A maximum frame rating. The TM220 thermal-magnetic release means the thermal element handles overloads and the magnetic element handles short-circuits; no undervoltage or shunt trip built in, so if you need those, you're adding accessories externally. Breaking capacity is the headline: 76 kA at 415 V AC. That's enough for most industrial distribution boards downstream of a transformer — it interrupts a fault up to that level without welding contacts or venting arc gas into the panel. At 240 V it's 121 kA, at 440 V it drops to 53 kA, and at 500 V it's 12 kA. The 415 V figure is the one to coordinate with your upstream feeder breaker. Rated insulation voltage is 800 V. Front face carries IP40. Depth is 70 mm, width 76.2 mm, height 130 mm. ## Panel fit and integration Mounts on a standard DIN rail or directly to a backplate via the SENTRON mounting base. The 70 mm depth leaves room for wiring behind the breaker. Power loss is 25 W maximum at rated current — negligible for thermal management in a ventilated panel, but worth noting if you're packing multiple breakers in a sealed enclosure. Storage temperature range is -40 °C to 80 °C; operating range is -25 °C to 70 °C.","metaTitle":"Siemens 3VM1110-4EE32-0AA0 SENTRON MCCB, 100 A, 76 kA at 415","metaDescription":"Siemens SENTRON 3VM1110-4EE32-0AA0 molded case circuit breaker, 3-pole, 100 A rated at 40 °C, 76 kA breaking at 415 V. TM220 release, IP40 front. Active production, sourced to orde","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":"3VM1110-4EE32-0AA0","Height":"130 mm","Maximum":"1 000 A","Minimum":"1 s","at 240 V":"121 kA","at 415 V":"76 kA","at 440 V":"53 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 S Icu=36kA @ 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":"S","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=575393&mlfb=3VM1110-4EE32-0AA0"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VM1110-4EE32-0AA0","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/3VM1110-4EE32-0AA0 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}}