{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-3EF32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-3EF32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-3EF32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-3EF32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1 molded case circuit breaker, 3VA1110-3EF32-0AA0, 3-pole, 100 A, TM240 thermal-magnetic release, line protection, 70 mm depth.","salesMarkdown":"That TM240 designation means the thermal trip element is fixed at 100 A (the frame rating), and the magnetic short-circuit pickup is adjustable up to 240 A (12x the Ir rating on the TM release family). This is the breaker you spec when you need a 100 A feed with a moderate magnetic pickup range for motor or distribution duty. This breaker carries a 75.6 kA interrupting capacity at 240 V AC, dropping to 52.5 kA at 415 V, 32 kA at 440 V, and 11.9 kA at 500 V and 690 V. Those are the maximum fault currents it can safely clear at each voltage level. Above that, it steps down: 98 A at 55 °C, 96 A at 60 °C, 94 A at 65 °C, and 91 A at 70 °C. ## Physical fit — panel dimensions The 76.2 mm width (3 inches) is standard for a 3-pole MCCB in this frame class; it occupies three 25 mm DIN spaces if mounted on a DIN rail adapter, or bolts directly into a panel with the supplied mounting pattern.","metaTitle":"Siemens 3VA1110-3EF32-0AA0 SENTRON MCCB, 100 A, 3-Pole, TM24","metaDescription":"Siemens 3VA1110-3EF32-0AA0 SENTRON molded case circuit breaker, 100 A at 40 °C, 3-pole, TM240 release, 75.6 kA at 240 V. Active 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":"75.6 kA","at 415 V":"52.5 kA","at 440 V":"32 kA","at 500 V":"11.9 kA","at 690 V":"11.9 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":"TM240","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":"N","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":"$118.11","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/8adfa33fbd6dc933950f8d37346ea0bf.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=497023&mlfb=3VA1110-3EF32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-3EF32-0AA0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-3EF32-0AA0","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/3VA1110-3EF32-0AA0 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}}