{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-5EF46-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-5EF46-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-5EF46-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5EF46-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-5EF46-0AA0, Molded case circuit breaker, 4-pole, 100 A at 40 °C, TM240 release, breaking capacity 187 kA at 240 V.","salesMarkdown":"The Siemens 3VA1110-5EF46-0AA0 is a SENTRON molded case circuit breaker (MCCB) rated 100 A continuous at 40 °C, 4-pole, with a TM240 thermal-magnetic release. What you get is a straight MCCB for distribution or feeder duty in a 3-phase + neutral panel. The TM240 release means the thermal element is calibrated for a 240 A frame; the 100 A rating is set by the installed trip unit. That gives you headroom if you later need to uprate the breaker within the same frame — swap the trip unit, not the whole device. This breaker delivers 187 kA at 240 V AC, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at 500 V and 690 V. Rated 100 A from 40 °C up to 50 °C, then derates to 98 A at 55 °C, 96 A at 60 °C, 94 A at 65 °C, and 91 A at 70 °C. Plan your load accordingly. The maximum power loss is 25 W, so forced ventilation may be needed in a tightly packed cabinet. The 4-pole width (101.6 mm) is standard for a 4-pole MCCB in this frame class; it fits Siemens 3VA mounting bases and busbar systems. No phase-out notice, no last-time-buy window. This is the standard production version, not an NRND or obsolete variant.","metaTitle":"Siemens 3VA1110-5EF46-0AA0 SENTRON MCCB, 100A 4-Pole, 187kA","metaDescription":"Siemens SENTRON 3VA1110-5EF46-0AA0 molded case circuit breaker, 100A rated, 4-pole, TM240 release. Breaking capacity 187kA at 240V AC. 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":"101.6 mm","Height":"130 mm","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]":"4 in","Height [In]":"5.12 in","Number Of Poles":"4","Product version":"Line protection","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","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","rated insulation voltage Ui":"800 V","Courant permanent assigné Iu":"100 A","Ground-Fault Monitoring Version":"Without","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","design of the N-conductor protection":"Without","reference code / acc. to IEC 81346-2":"Q","Max. rated operational voltage Ue with DC":"600 V","Product Extension / Optional / Motor Drive":"Yes","Adjustable response value current / li max.":"1 000 A","Adjustable response value current / li min.":"500 A","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"M","Max. rated operational current of the frame size":"160 A","Mechanical Service Life (Switching Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"box terminal on both sides","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal","Type of connectable conductor cross-section, round conductor terminal, stranded":"1 x (1.5 - 70 mm²)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/97bf7720178cd1d8a1ce39d6fde1e6cb.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=153098&mlfb=3VA1110-5EF46-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5EF46-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Will 3VA1110-5EF46-0AA0 drop into a panel specified for 3VA1110-5ED36-0AA0?","answer":"Both share the same 3VA1110 frame — same dimensions (130 x 101.6 x 70 mm), same mounting pattern. The difference is the release: 5EF46-0AA0 uses a TM240 thermal-magnetic release; 5ED36-0AA0 uses a different trip unit. Panel cutout and busbar connections are identical, so physical swap is straightforward. Verify the trip curve and rating match your coordination study."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-5EF46-0AA0","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/3VA1110-5EF46-0AA0 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}}