{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-5EE32-0AF0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-5EE32-0AF0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-5EE32-0AF0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5EE32-0AF0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-5EE32-0AF0, molded case circuit breaker, 3-pole, 100 A, TM220 thermal-magnetic release, line protection, 187 kA breaking capacity at 240 V.","salesMarkdown":"## Siemens 3VA1110-5EE32-0AF0 — SENTRON MCCB, 100 A, Line Protection It carries 100 A continuously at ambient temperatures up to 50 °C without derating — only a 2 A drop at 55 °C and 9 A at 70 °C, which gives you real headroom in a warm enclosure. The trip indicator is built in — no need to add a separate flag. Breaking capacity is 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at both 500 V and 690 V. That covers most industrial distribution panels where fault current is high at the main incoming point. ## Sourcing & Lifecycle — Active Production, Quoted to Order ## Panel Fit & Dimensions It's a straight line-protection MCCB with the TM220 release and the HQ auxiliary switch block. The 70 °C operating max matches the top of the derating curve — if your panel ambient pushes past that, you need to derate further or move to a higher-frame breaker. ## Peer Comparison — 3VA1110-5ED36-0AC0 vs This Unit The closest functional peer is the 3VA1110-5ED36-0AC0. The key difference is the overcurrent release: this unit (5EE32) uses a TM220 release, while the 5ED36 variant uses a different release characteristic. Both are 3-pole, 100 A, SENTRON line-protection MCCBs with the same physical footprint — same height, width, and depth — so they drop into the same panel cutout and bus connections without rewiring. If your BOM specifies the TM220 release curve, the 5EE32 is the correct fit. The 5ED36 has a different trip curve and may not coordinate with downstream breakers the same way. Verify the release type on your existing panel schedule before substituting.","metaTitle":"Siemens 3VA1110-5EE32-0AF0 SENTRON MCCB, 100 A, 3-Pole, TM22","metaDescription":"Siemens 3VA1110-5EE32-0AF0 SENTRON molded case circuit breaker, 100 A at 40°C, 3-pole, TM220 thermal-magnetic release, 187 kA at 240 V. Active production. Quoted 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","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":"Yes","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","Of The Supplied Basic Switch":"3VA11105EE320AA0","Design Of The Auxiliary Switch":"1 auxiliary switch + 1 trip alarm switch HQ","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","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":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","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=408889&mlfb=3VA1110-5EE32-0AF0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5EE32-0AF0/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source for 3VA1110-5EE32-0AF0?","answer":"The 3VA1110-5ED36-0AC0 is the closest peer — same 100 A, 3-pole, same footprint. The difference is the overcurrent release: this unit has a TM220 release; the 5ED36 has a different release characteristic. They are mechanically interchangeable in the panel but may not coordinate identically downstream."},{"question":"What is the depth of 3VA1110-5EE32-0AF0?","answer":"The body depth is 70 mm (2.76 inches)."},{"question":"What is the width of 3VA1110-5EE32-0AF0?","answer":"The width is 76.2 mm (3 inches)."},{"question":"Will 3VA1110-5EE32-0AF0 drop into a panel specified around 3VA1110-5ED36-0AC0 without rewiring?","answer":"Yes — both breakers share the same physical dimensions (130 mm height, 76.2 mm width, 70 mm depth) and the same 3-pole bus connection pattern, so they are mechanically interchangeable. No rewiring needed for the panel cutout or bus bars. The only difference is the overcurrent release characteristic."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-5EE32-0AF0","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/3VA1110-5EE32-0AF0 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}}