{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-5EE32-0BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-5EE32-0BA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-5EE32-0BA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5EE32-0BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-5EE32-0BA0, Molded case circuit breaker, 3-pole, 100 A (40 °C), TM220 overcurrent release, 187 kA breaking capacity at 240 V AC, undervoltage release.","salesMarkdown":"## SENTRON 3VA1110-5EE32-0BA0 — 100 A MCCB with TM220 Release and Undervoltage Trip The Siemens SENTRON 3VA1110-5EE32-0BA0 is a 3-pole molded case circuit breaker (MCCB) rated for line protection, carrying 100 A continuously at 40 °C ambient with no derating needed up to 50 °C — it holds the full 100 A at 50 °C, then steps down to 98 A at 55 °C and 91 A at 70 °C. At 240 V the unit interrupts 187 kA — that is the full rated short-circuit current the breaker can clear without welding or rupture. At 415 V it still manages 121 kA, and at 440 V it drops to 75.6 kA. For a 500 V or 690 V system the rating settles at 17 kA. When you are coordinating selectivity downstream, the 100 A frame and the TM220 release give you a predictable let-through energy band for the next breaker in the chain. The case measures 130 mm high by 76.2 mm wide by 70 mm deep — a standard 3-pole MCCB footprint that fits most DIN-rail or panel-mount enclosures without re-drilling. The supplied basic switch (order code 3VA11105EE320AA0) is the internal switching mechanism; the external order code 3VA1110-5EE32-0BA0 includes the undervoltage release already installed.","metaTitle":"Siemens 3VA1110-5EE32-0BA0 SENTRON MCCB, 100A, 3-Pole, 187kA","metaDescription":"Siemens SENTRON 3VA1110-5EE32-0BA0 molded case circuit breaker. 100A rated at 40°C, 3-pole, TM220 release, 187kA breaking at 240V. Active production. Sourced to order against RFQ.","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":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"Yes","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"27.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA11105EE320AA0","Design Of The Auxiliary Release":"undervoltage release (UVR)","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"TM220","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":"3VA9608-0BB11","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":"nut keeper kit on both ends","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=85732&mlfb=3VA1110-5EE32-0BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5EE32-0BA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 3VA1110-5EE32-0BA0 and how is it quoted?","answer":"The part is sourced 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":"What is the breaking capacity of the 3VA1110-5EE32-0BA0 at 415 V?","answer":"It interrupts 121 kA at 415 V AC, with higher ratings at lower voltages — 187 kA at 240 V — and lower ratings at higher voltages: 75.6 kA at 440 V, 17 kA at 500 V and 690 V."},{"question":"Will the 3VA1110-5EE32-0BA0 drop into a panel specified for a 3VA1110-5ED32-0AA0?","answer":"Both share the same 3-pole 100 A frame size and the same physical dimensions (130 x 76.2 x 70 mm), so the mechanical fit and bus-bar spacing are identical. The difference is the overcurrent release: the -5EE32-0BA0 carries a TM220 thermal-magnetic release, while the -5ED32-0AA0 uses a different release variant. Electrically they are interchangeable in the same panel cutout, but verify the trip curve matches your coordination study."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-5EE32-0BA0","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/3VA1110-5EE32-0BA0 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}}