{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-1AA36-0AD0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-1AA36-0AD0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-1AA36-0AD0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-1AA36-0AD0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1110-1AA36-0AD0, switch disconnector in MCCB design, 3-pole, 100 A rated continuous current, 690 V AC / 500 V DC, front terminal connection, 3 auxiliary switches HQ, IP40 front.","salesMarkdown":"It carries a maximum AC operational voltage of 690 V at 50/60 Hz and a DC rating of 500 V, with an insulation voltage (Ui) of 800 V. The part is designed as a manual load-break disconnect — no overcurrent protection, no short-circuit release — so it is specified where a visible break and safe isolation are needed, not where the device itself clears faults. The 15 000-cycle mechanical endurance is typical for a switch disconnector in panel isolation duty; if your application needs frequent switching under load, the cycle count governs service life. The three built-in auxiliary switches (HQ type) give you status feedback — open/closed position — without needing separate limit switches. Optional motor drive allows remote operation, but the base unit is manual-trip only. The 3VA1 frame (76.2 mm wide, 130 mm tall, 70 mm deep) matches the standard SENTRON MCCB footprint for 160 A frame size. The front terminals are accessible with the panel door closed, so it works in a dead-front switchboard layout.","metaTitle":"Siemens 3VA1110-1AA36-0AD0 Switch Disconnector, 100 A, 3-Pol","metaDescription":"Siemens SENTRON 3VA1110-1AA36-0AD0 switch disconnector, 100 A continuous, 3-pole, 690 V AC / 500 V DC, IP40 front, 3 auxiliary switches HQ. Current lifecycle stage. Sourced to orde","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","title":"3VA1110-1AA36-0AD0","Height":"130 mm","description":"switch disconnector 3VA1 IEC frame 160 3-pole SD100, In=100A without overload protection w/o short-circuit protection clamp connection 3 auxiliary switches HQ","Limited To 1 S":"2 kA","Trip indicator":"No","Number of poles":"3","Product version":"in MCCB design","Voltage trigger":"No","lifecycle_stage":"current","Limited To 0.5 S":"2 kA","Product brand name":"SENTRON","Product designation":"Switch disconnector","Latching - endurance":"15 000","Undervoltage Release":"No","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"38 W","Auxiliary contact version":"3 auxiliary switches HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Rated continuous current Iu":"100 A","Rated insulation voltage Ui":"800 V","Design of the auxiliary release":"Without auxiliary release","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Max. rated operational voltage Ue with DC":"500 V","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Number of CO contacts / for auxiliary contacts":"3","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"Terminal connection","Arrangement of electrical connectors / for main current circuit":"Front terminal"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ef90b0dbb9497186be199504c9cc9100.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=286368&mlfb=3VA1110-1AA36-0AD0"},"ai":{"faq":[{"question":"Where can I buy 3VA1110-1AA36-0AD0 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"Will 3VA1110-1AA36-0AD0 drop into a panel specified for 3VA1110-5ED36-0AC0?","answer":"Yes, the two share the same 3VA1 frame dimensions (70 mm depth, 76.2 mm width, 130 mm height) and front terminal arrangement, so the physical fit and wiring are identical. The key difference is that 3VA1110-1AA36-0AD0 is a switch disconnector with no overcurrent protection, while 3VA1110-5ED36-0AC0 is a full molded-case circuit breaker with thermal-magnetic trip. If the panel design relies on the breaker's trip function, substituting this disconnect would remove that protection."},{"question":"What are the key ratings of 3VA1110-1AA36-0AD0?","answer":"Rated continuous current (Iu) is 100 A, maximum AC operational voltage is 690 V at 50/60 Hz, maximum DC operational voltage is 500 V, rated insulation voltage (Ui) is 800 V, and short-time withstand is 2 kA at 1 s and 0.5 s. It has 3 poles, 3 auxiliary switches (HQ), front clamp terminals, and IP40 front protection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-1AA36-0AD0","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/3VA1110-1AA36-0AD0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}