{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1116-1AA46-0LH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1116-1AA46-0LH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1116-1AA46-0LH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1116-1AA46-0LH0","rawCanonicalId":null},"summary":{"shortDescription":"SENTRON 3VA1 series, Switch disconnector, IEC frame 160, 4-pole SD100, In=160A, without overload or short-circuit protection, clamp connection, universal release (UNI) 24V DC, 2 auxiliary switches HQ, 1 trip alarm switch HQ.","salesMarkdown":"The SENTRON 3VA1116-1AA46-0LH0 is a 4-pole switch disconnector in the 3VA1 IEC frame 160 series, rated at 160 A without integral overload or short-circuit protection. It is designed for manual isolation and switching of loads in distribution panels where the upstream protective device handles fault interruption. The 160 A continuous rating on the IEC frame 160 means this disconnector carries the full load current of a feeder or large motor circuit without derating in a 40 °C ambient. The 24 V DC universal release allows integration with a safety circuit or emergency-stop chain; it pulls the main contacts open when the DC supply is interrupted, so a loss of control power also opens the disconnector. The clamp connection terminals accept copper conductors up to the frame's rated cross-section — no lug crimping needed for the main circuit. The two HQ auxiliary contacts and the trip alarm switch are pre-wired to terminal blocks on the front face, simplifying panel wiring and reducing the chance of mis-wiring the status signals.","metaTitle":"SENTRON 3VA1116-1AA46-0LH0 Switch Disconnector, 160A 4-Pole","metaDescription":"SENTRON 3VA1116-1AA46-0LH0 switch disconnector, IEC frame 160, 4-pole, 160 A, 24 VDC universal release, 2 aux switches + trip alarm. Current lifecycle. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Switch disconnector"}},"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=723091&mlfb=3VA1116-1AA46-0LH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1116-1AA46-0LH0/alternatives.json"},"ai":{"faq":[{"question":"What is the 3VA1116-1AA46-0LH0 used for?","answer":"It is a 4-pole switch disconnector rated 160 A for manual isolation and load switching in distribution panels, with a 24 V DC universal release for remote tripping and auxiliary contacts for status feedback."},{"question":"Where can I buy 3VA1116-1AA46-0LH0?","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":"Does 3VA1116-1AA46-0LH0 include overload or short-circuit protection?","answer":"No. It is a switch disconnector without overload protection and without short-circuit protection. An upstream circuit breaker or fuse must provide fault interruption."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1116-1AA46-0LH0","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/3VA1116-1AA46-0LH0 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}}