{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-5EE32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-5EE32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-5EE32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5EE32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-5EE32-0AA0, 3-pole molded case circuit breaker, 100 A at 40 °C, TM220 thermal-magnetic release, 187 kA interrupting at 240 V, line protection design.","salesMarkdown":"## What the 100 A rating means for your panel The Siemens 3VA1110-5EE32-0AA0 is a SENTRON 3-pole molded case circuit breaker rated 100 A continuous at 40 °C ambient, with a TM220 thermal-magnetic release for line protection. That 100 A holds flat through 50 °C — only starts derating at 55 °C (98 A) and drops to 91 A at 70 °C, so in a warm enclosure you still have most of the headroom. The interrupting capacity is the headline: 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at 500 V and 690 V. The 3VA1110-5EE32-0AA0 measures 70 mm deep by 76.2 mm wide by 130 mm tall — a standard 3-pole MCCB footprint that clips onto a DIN rail. ## What the TM220 release and lack of trip indicator mean There's no trip indicator (mechanical flag) on this variant, so a remote indication or visual check at the breaker face won't show a tripped state.","metaTitle":"Siemens 3VA1110-5EE32-0AA0 SENTRON MCCB, 100A 3-Pole, 187kA","metaDescription":"Siemens 3VA1110-5EE32-0AA0 SENTRON molded case circuit breaker, 100A at 40°C, 3-pole, TM220 release, 187kA interrupting at 240V. Current production. Sourced to order.","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","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":"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 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":"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":"https://cdn.aoctrl.com/3d38d9f272e8189336ca17f1aab783a4.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=14876&mlfb=3VA1110-5EE32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5EE32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1110-5EE32-0AA0?","answer":"This part is sourced to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commitment."},{"question":"What is the interrupting capacity of 3VA1110-5EE32-0AA0 at different voltages?","answer":"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 — sufficient for high-fault-current applications like transformer secondaries or large motor control centers."},{"question":"Will 3VA1110-5EE32-0AA0 drop into a panel specified for 3VA1010-2ED32-0JA0?","answer":"Both are 3-pole SENTRON MCCBs on the same DIN-rail footprint, so mechanical fit is the same. The key difference is the release: this one uses a TM220 thermal-magnetic, while the 3VA1010-2ED32-0JA0 carries a different release variant. Check the trip curve and current rating against your coordination study before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-5EE32-0AA0","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/3VA1110-5EE32-0AA0 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}}