{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1116-1AA32-0AG0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1116-1AA32-0AG0","canonicalUrl":"https://aoctrl.com/siemens/3VA1116-1AA32-0AG0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1116-1AA32-0AG0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1 series, switch disconnector in MCCB design, 3-pole, In=160 A, 690 V AC, IP40 front, busbar connection.","salesMarkdown":"## Switch Disconnector in MCCB Footprint The Siemens SENTRON 3VA1116-1AA32-0AG0 is a 3-pole switch disconnector rated 160 A at 40 °C, built in a molded-case circuit breaker (MCCB) design. It provides load-break isolation without overload or short-circuit protection — it is a disconnector, not a breaker. Rated operating voltage is 690 V AC, with an insulation voltage of 800 V. The front terminals accept busbar connections, making it a direct fit for panel distribution where a compact, high-current disconnect is needed in a standard MCCB mounting footprint. ## Thermal Performance and Panel Fit The 160 A rating holds flat from 40 °C through 50 °C, then derates linearly to 150 A at 70 °C. This thermal curve is nearly flat across the operating range — useful when the disconnector sits in a warm enclosure near other heat sources. Dimensions are 130 mm height, 76.2 mm width, 70 mm depth, fitting the standard 3-pole MCCB cutout. The front is IP40 rated, so it is suited for enclosed panel mounting where tools or fingers are the primary contact risk; no washdown rating on the body. Mechanical service life is 15 000 operating cycles typical. Power loss at rated current is 38 W maximum — account for this in the enclosure thermal budget. ## Built-in Auxiliary Switching and Connectivity This disconnector ships with one auxiliary switch and one trip alarm switch (HP type), providing two CO contacts for status feedback to a PLC or annunciator panel. There is no undervoltage release, no voltage trigger, and no communication function — it is a pure manual disconnect with auxiliary signaling. The main circuit connects via busbar to the front terminals. An optional motor drive can be added for remote operation. The design reference code per IEC 81346-2 is Q, confirming its role as a switching device in the power distribution scheme.","metaTitle":"Siemens 3VA1116-1AA32-0AG0 SENTRON Switch Disconnector, 160","metaDescription":"Siemens SENTRON 3VA1116-1AA32-0AG0 switch disconnector, 3-pole, 160 A at 40 °C, 690 V AC. MCCB design. Current production. Sourced to order against RFQ.","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":"3VA1116-1AA32-0AG0","Height":"130 mm","at 40 °C":"160 A","at 45 °C":"160 A","at 50 °C":"160 A","at 55 °C":"158 A","at 60 °C":"155 A","at 65 °C":"153 A","at 70 °C":"150 A","description":"switch disconnector 3VA1 IEC frame 160 3-pole SD100, In=160A without overload protection w/o short-circuit protection nut keeper kit 1 auxiliary switch HP 1 trip alarm switch HP","Trip Indicator":"Yes","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Switch disconnector","Undervoltage Release":"No","Design Of The Product":"in MCCB design","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"38 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Design Of The Auxiliary Switch":"1 auxiliary switch + 1 trip alarm switch HP","Design Of The Auxiliary Release":"Without auxiliary release","Insulation Voltage / Rated Value":"800 V","protection class IP / on the front":"IP40","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"500 V","Product Function / Communication Function":"No","Undervoltage Release With Leading Contact":"No","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","number of CO contacts / for auxiliary contacts":"2","Mechanical Service Life (Operating Cycles) / Typical":"15 000","Type Of Electrical Connection / For Main Current Circuit":"busbar 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/7e1a85466514fae16e39055814e71092.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=268831&mlfb=3VA1116-1AA32-0AG0"},"ai":{"faq":[{"question":"What is the continuous current rating of 3VA1116-1AA32-0AG0?","answer":"It is rated 160 A at 40 °C, 45 °C, and 50 °C, derating to 150 A at 70 °C."},{"question":"Where can I buy 3VA1116-1AA32-0AG0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution; availability and pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1116-1AA32-0AG0","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/3VA1116-1AA32-0AG0 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}}