{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-6FD46-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-6FD46-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-6FD46-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-6FD46-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-6FD46-0AA0, 4-pole molded case circuit breaker (MCCB), 100 A rated continuous current (Iu), line protection, TM210 thermal-magnetic release, breaking capacity 220 kA at 240 V AC.","salesMarkdown":"## Siemens SENTRON 3VA1110-6FD46-0AA0 — 100 A 4-Pole MCCB, Line Protection Breaking capacity is the headline: 220 kA at 240 V AC, 154 kA at 415 V, and 121 kA at 440 V. Dimensions are 101.6 mm wide, 130 mm high, and 70 mm deep, fitting standard SENTRON 3VA panel cutouts and busbar systems. ## Thermal Derating and Endurance Above that, derate linearly: 98 A at 55 °C, 96 A at 60 °C, 94 A at 65 °C, and 91 A at 70 °C. In a sealed, uncooled panel near other heat sources, that 91 A at 70 °C is the real-world limit — not the nameplate 100 A. Maximum power loss is 25 W. That's the heat the breaker dumps into the enclosure — relevant for thermal simulation of a multi-breaker panel. The N-conductor protection is set at 50% of the phase rating, which is the standard for harmonic-rich loads (e.g., VFD-fed systems with significant triplen harmonics on the neutral).","metaTitle":"Siemens 3VA1110-6FD46-0AA0 SENTRON MCCB, 100 A, 4-Pole, 220","metaDescription":"Siemens SENTRON 3VA1110-6FD46-0AA0 molded case circuit breaker, 100 A rated, 4-pole, line protection, TM210 release. Breaking capacity 220 kA at 240 V. Sourced to order against an","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":"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]":"2.8 in","Width [in]":"4 in","Height [in]":"5.1 in","Number of poles":"4","Product version":"Line protection","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"20 000","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":"-40 °C","Other Measurement Function":"No","Rated continuous current Iu":"100 A","Rated insulation voltage Ui":"800 V","Ground fault monitoring version":"Without","Design of the overcurrent release":"TM210","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":"50%","Reference code / acc. to DIN EN 81346-2":"Q","Max. rated operational voltage Ue with DC":"600 V","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"100 A","Adjustable response value current / li max.":"1 000 A","Adjustable response value current / li min.":"1 000 A","Adjustable response value current / lr min.":"100 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"0","Protective function of the overcurrent release":"LI","Switching capacity class of the circuit breaker":"H","Max. rated operational current of the frame size":"160 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"box terminal","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/e80c47ccf74fd2e54c9ca05022664c45.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=97696&mlfb=3VA1110-6FD46-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-6FD46-0AA0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-6FD46-0AA0","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/3VA1110-6FD46-0AA0 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}}