{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-6EF32-0DA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-6EF32-0DA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-6EF32-0DA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-6EF32-0DA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-6EF32-0DA0, molded case circuit breaker, 3-pole, 100 A, 220 kA interrupting capacity at 240 V, TM240 thermal-magnetic release, undervoltage release, line protection design.","salesMarkdown":"The interrupting capacity is the headline: 220 kA at 240 V, tapering to 154 kA at 415 V, 121 kA at 440 V, and 17 kA at 500 V and 690 V. An undervoltage release (UVR) is built in, designed as a separate auxiliary release that trips the breaker when supply voltage drops below a threshold — typical for motor branch circuits where you want the breaker open on a power loss to prevent auto-restart. The breaker carries a current-production lifecycle status, so it's still a standard catalog item through Siemens distribution. ## Thermal derating — the real-world continuous current Above that, it derates: 98 A at 55 °C, 96 A at 60 °C, 94 A at 65 °C, and 91 A at 70 °C. Maximum power loss is 27.5 W, which matters for enclosure thermal rise calculations when grouping multiple breakers. ## Panel fit and mounting dimensions","metaTitle":"Siemens 3VA1110-6EF32-0DA0 SENTRON MCCB, 100 A, 220 kA at 24","metaDescription":"Siemens 3VA1110-6EF32-0DA0 SENTRON molded case circuit breaker, 100 A continuous, 220 kA interrupting at 240 V. 3-pole, TM240 release, undervoltage release. Current-production, sou","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":"220 kA","at 415 V":"154 kA","at 440 V":"121 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":"3VA11106EF320AA0","Design Of The Auxiliary Release":"undervoltage release (UVR)","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","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB25","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":"H","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=251284&mlfb=3VA1110-6EF32-0DA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-6EF32-0DA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1110-6EF32-0DA0 and how is it quoted?","answer":"The part is sourced to order through independent industrial distribution. Submit an RFQ for current pricing and availability; lead time and stock position are confirmed at quote time."},{"question":"What is the interrupting capacity of 3VA1110-6EF32-0DA0 at different voltages?","answer":"220 kA at 240 V, 154 kA at 415 V, 121 kA at 440 V, and 17 kA at 500 V and 690 V — the high 240 V figure suits service-entrance or high-fault applications."},{"question":"Will 3VA1110-6EF32-0DA0 fit in a panel designed for 3VA1110-5EF32-0LA0?","answer":"The dimensions are identical — 130 mm height, 76.2 mm width, 70 mm depth — so the physical footprint is the same. However, the 5EF32 variant has a different release or accessory configuration; verify the trip curve and auxiliary functions before substituting."},{"question":"What compliance documentation is available for 3VA1110-6EF32-0DA0?","answer":"As a Siemens SENTRON MCCB, it carries UL, CSA, and IEC certifications standard for the series. RoHS and REACH declarations are available from Siemens documentation. Specific compliance paperwork is provided at order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-6EF32-0DA0","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/3VA1110-6EF32-0DA0 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}}