{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-6EF32-0HA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-6EF32-0HA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-6EF32-0HA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-6EF32-0HA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-6EF32-0HA0, molded case circuit breaker, 3-pole, 100 A, TM240 thermal-magnetic release, 220 kA at 240 V, shunt trip, line protection.","salesMarkdown":"Its interrupting capacity hits 220 kA at 240 V, 154 kA at 415 V, and 121 kA at 440 V — numbers that put it squarely in high-fault-duty distribution, not branch-circuit light stuff. The shunt trip (STL) auxiliary release (order code 3VA9688-0BL30) lets you remote-trip it from a safety circuit or E-stop string, which is the usual reason someone specs this variant over a plain thermal-magnetic. The 220 kA at 240 V is the headline figure, but the 154 kA at 415 V is the one that governs most industrial panels on 400 V class supplies. ## Thermal derating — the real ampacity At 55 °C it steps to 96 A, at 60 °C to 94 A, and at 65 °C to 92 A, bottoming at 90 A at 70 °C. The case measures 130 mm high, 76.2 mm wide, and 70 mm deep — a standard SENTRON 3VA1 footprint that drops into the existing mounting base without panel rework. No auxiliary contacts are fitted as-delivered, so if you need a status feedback signal for the PLC, you'll add them separately.","metaTitle":"Siemens 3VA1110-6EF32-0HA0 SENTRON MCCB, 100 A, 220 kA at 24","metaDescription":"Siemens 3VA1110-6EF32-0HA0 SENTRON molded case circuit breaker, 100 A rated continuous current, 220 kA breaking capacity at 240 V. TM240 release, shunt trip. Sourced to order again","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":"220 kA","at 415 V":"154 kA","at 440 V":"121 kA","at 690 V":"17 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":"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":"lug terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"17 x 6.5","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"12 x 0"}},"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=207815&mlfb=3VA1110-6EF32-0HA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-6EF32-0HA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1110-6EF32-0HA0 and how is it quoted?","answer":"We source it to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the breaking capacity of 3VA1110-6EF32-0HA0 at 415 V?","answer":"154 kA at 415 V, which is the rating that governs most 400 V class industrial panels."},{"question":"Does 3VA1110-6EF32-0HA0 include a shunt trip?","answer":"Yes, it is fitted with a shunt trip (STL) auxiliary release, order code 3VA9688-0BL30, for remote tripping from safety circuits or E-stop strings."},{"question":"What is the closest functional alternative to 3VA1110-6EF32-0HA0?","answer":"The 3VA1110-5EE32-0JA0 is a similar 3-pole SENTRON MCCB but with a different release or accessory configuration — verify the trip unit and auxiliary options before substituting to avoid a panel rewire."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-6EF32-0HA0","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/3VA1110-6EF32-0HA0 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}}