{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1116-1AA36-0DA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1116-1AA36-0DA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1116-1AA36-0DA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1116-1AA36-0DA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1 IEC frame 160, 3-pole switch disconnector, In=160 A, without overload or short-circuit protection, clamp connection, undervoltage release (UVR) 208-230 V AC 50/60 Hz.","salesMarkdown":"The Siemens 3VA1116-1AA36-0DA0 is a SENTRON 3VA1 IEC frame 160 switch disconnector — a 3-pole, 160 A rated continuous current (Iu) device in MCCB-style construction, but without overload or short-circuit protection elements. Its job is to provide a visible break and safe isolation under load, not to protect downstream conductors. Rated continuous current Iu of 160 A sets the maximum uninterrupted current the disconnector can carry in free air without exceeding its thermal limits. That 160 A figure is the sizing anchor: the downstream load (motor, heater, distribution bus) must not exceed it. The max AC operational voltage is 690 V 50/60 Hz, and the max DC operational voltage is 500 V — so it works on 400 V three-phase panels and on 480 V DC bus systems. Short-time withstand ratings are 2 kA at both 1 s and 0.5 s — that is the fault current the disconnector can survive closed without welding or damage. It is not a breaking capacity; the upstream protection (fuse or MCCB) must clear faults below 2 kA within those time windows to keep this device intact. Panel-mount device with front terminal connections for the main circuit.","metaTitle":"Siemens 3VA1116-1AA36-0DA0 Switch Disconnector, 160 A, 3-Pol","metaDescription":"Siemens SENTRON 3VA1116-1AA36-0DA0 switch disconnector, 160 A rated continuous current, 3-pole, with undervoltage release 208-230 V AC. Current lifecycle stage. Available to order.","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","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":"Yes","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"38 W","Auxiliary contact version":"Without","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Rated continuous current Iu":"160 A","Rated insulation voltage Ui":"800 V","Design of the auxiliary release":"Undervoltage release (UVR)","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":"0","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,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=378300&mlfb=3VA1116-1AA36-0DA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1116-1AA36-0DA0/alternatives.json"},"ai":{"faq":[{"question":"What is the 3VA1116-1AA36-0DA0 used for?","answer":"It is a 3-pole switch disconnector rated 160 A continuous current, used for safe isolation of loads in industrial panels. The built-in undervoltage release (UVR) opens the circuit automatically when control voltage drops below the dropout threshold, making it suitable for emergency-off or interlock applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1116-1AA36-0DA0","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/3VA1116-1AA36-0DA0 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}}