{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-3EF36-0HA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-3EF36-0HA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-3EF36-0HA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-3EF36-0HA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-3EF36-0HA0, molded case circuit breaker, 3-pole, 100 A rated continuous current, line protection, TM240 overcurrent release, shunt trip, 75.6 kA at 240 V, 52.5 kA at 415 V, 32 kA at 440 V, 10.5 kA at 690 V.","salesMarkdown":"The interrupting capacity varies by system voltage: 75.6 kA at 240 V, 52.5 kA at 415 V, 32 kA at 440 V, and 10.5 kA at 690 V. That spread tells you the breaker is sized for high-fault industrial distribution panels where the available short-circuit current at the bus is known — the 75.6 kA at 240 V covers most North American 240/120 V split-phase or 240 V three-phase services, while the 52.5 kA at 415 V suits European 400 V grids. The overcurrent release is a TM240 thermal-magnetic type — the '240' indicates the thermal trip element is calibrated for a 100 A frame with a magnetic short-circuit pickup adjustable around 240 A. The shunt trip (STL) is present, wired to the 3VA9688-0BL30 auxiliary trip unit, allowing remote tripping from a safety circuit or emergency-stop chain. Thermal derating is documented across the ambient range: the breaker carries 100 A continuously from 40 °C through 50 °C, then drops to 96 A at 55 °C, 94 A at 60 °C, 92 A at 65 °C, and 90 A at 70 °C. The 76.2 mm width (3-inch footprint) is standard for a 3-pole MCCB in this frame size — it occupies three 25.4 mm module positions on a DIN rail or panel-mount plate. The 70 mm depth leaves clearance for rear bus connections and cable bending radius inside the enclosure.","metaTitle":"Siemens 3VA1110-3EF36-0HA0 SENTRON MCCB, 100 A, 3-Pole, 75.6","metaDescription":"Siemens SENTRON 3VA1110-3EF36-0HA0 molded case circuit breaker, 100 A rated continuous current, 3 poles, 75.6 kA interrupting at 240 V. Active lifecycle, sourced to order. Request","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","at 240 V":"75.6 kA","at 415 V":"52.5 kA","at 440 V":"32 kA","at 690 V":"10.5 kA","at 40 °C":"100 A","at 45 °C":"100 A","at 50 °C":"100 A","at 55 °C":"96 A","at 60 °C":"94 A","at 65 °C":"92 A","at 70 °C":"90 A","Trip indicator":"No","Number of poles":"3","Product version":"Line protection","Voltage trigger":"Yes","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"15 000","Undervoltage Release":"No","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Auxiliary contact version":"Without","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"100 A","Rated insulation voltage Ui":"800 V","Design of the auxiliary release":"Shunt trip (STL)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9688-0BL30","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","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"1","Adjustable response value time / tr min.":"1","Max. rated operational voltage Ue with DC":"500 V","Undervoltage Release With Leading Contact":"No","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.":"500 A","Adjustable response value current / lr min.":"70 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":"N","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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=96831&mlfb=3VA1110-3EF36-0HA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-3EF36-0HA0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1110-3EF36-0HA0?","answer":"Current pricing and availability are confirmed at quote time. Submit an RFQ through this listing; the part is sourced to order through independent distribution."},{"question":"What is the closest functional second-source to 3VA1110-3EF36-0HA0?","answer":"The peer 3VA1110-5EE32-0JA0 is a 3-pole MCCB in the same SENTRON 3VA family, but it carries a different overcurrent release and interrupting ratings. The 3VA1110-3EF36-0HA0 uses a TM240 thermal-magnetic release; the 5EE32 variant uses an electronic release. Panel footprint and mounting are identical, but the protection curve and auxiliary options differ — verify the trip unit matches your coordination study before substituting."},{"question":"What is the depth of 3VA1110-3EF36-0HA0?","answer":"The depth is 70 mm, per the manufacturer specification."},{"question":"What is the width of 3VA1110-3EF36-0HA0?","answer":"The width is 76.2 mm, which is a standard 3-inch footprint for a 3-pole MCCB in this frame size."},{"question":"Will 3VA1110-3EF36-0HA0 drop into a panel specified around 3VA1110-5EE32-0JA0 without rewiring?","answer":"Yes, the physical dimensions and mounting footprint are identical between the two — 130 mm height, 76.2 mm width, 70 mm depth. The bus connections and terminal layout are the same, so no rewiring is needed. However, the overcurrent release differs (TM240 thermal-magnetic vs. electronic on the 5EE32), so the protection settings must be reviewed against the panel's coordination study."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-3EF36-0HA0","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/3VA1110-3EF36-0HA0 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}}