{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1116-1AA36-0CH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1116-1AA36-0CH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1116-1AA36-0CH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1116-1AA36-0CH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1 IEC frame 160, switch disconnector SD100, 3-pole, 160 A, without overload or short-circuit protection, undervoltage release 120-127V AC 50/60 Hz, 2 auxiliary switches HQ + 1 trip alarm switch HQ, front terminal connection.","salesMarkdown":"## Switch disconnector for isolation duty — 160 A, no overcurrent protection The Siemens SENTRON 3VA1116-1AA36-0CH0 is a 3-pole switch disconnector in MCCB-style construction, rated for 160 A continuous current (Iu) with a max AC operational voltage of 690 V and DC voltage of 500 V. It is designed purely for isolation and switching — no overload or short-circuit protection elements inside. This makes it the right choice for a load-break disconnect ahead of a downstream protection device, or as a manual disconnect switch in a distribution panel where the upstream breaker handles fault interruption. ## Undervoltage release fitted — 120–127 V AC coil The UVR does not include a leading contact, so the coil is energized continuously during normal operation. Verify the control circuit can supply the holding current before panel integration. ## Auxiliary and alarm contacts — 2 HQ aux + 1 trip alarm Three CO contacts are built in: two auxiliary switches (HQ — high-quality silver-alloy contacts for signal-level reliability) and one trip alarm switch that changes state when the disconnector opens via the UVR or manual handle. These give the PLC or BMS a positive feedback signal for switch position and fault status, without needing an external contact block. Footprint: 76.2 mm wide, 130 mm tall, 70 mm deep — standard 3-pole MCCB-style cutout. Front terminals accept clamp-type connections for the main circuit. The 3VA1 frame accepts optional motor drive for remote switching.","metaTitle":"Siemens 3VA1116-1AA36-0CH0 SENTRON Switch Disconnector, 160","metaDescription":"Siemens SENTRON 3VA1116-1AA36-0CH0 switch disconnector, 160 A rated current, 3-pole, IP40 front, with undervoltage release 120-127V AC. Current lifecycle stage. Quoted 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":"Yes","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":"2 auxiliary switches + 1 trip alarm switch HQ","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":"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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f9a82cf8e2d19b2646ca1c245d62ad14.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=494738&mlfb=3VA1116-1AA36-0CH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1116-1AA36-0CH0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1116-1AA36-0CH0","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/3VA1116-1AA36-0CH0 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}}