{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1116-1AA46-0DC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1116-1AA46-0DC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1116-1AA46-0DC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1116-1AA46-0DC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160 switch disconnector, 4-pole SD100, In=160A, clamp connection, undervoltage release 208-230V AC 50/60Hz, 2 auxiliary switches HQ.","salesMarkdown":"The Siemens 3VA1116-1AA46-0DC0 is a 4-pole switch disconnector in the 3VA1 IEC frame 160 series, rated at 160 A continuous current. It is configured as an SD100 — a disconnect switch without overload or short-circuit protection, meaning it provides visible isolation for a circuit but relies on upstream protective devices for fault interruption. The 160 A rating is the continuous thermal current (Ith) for this frame size — it governs the maximum load the disconnect can carry without derating. Because it lacks overload protection, it is not a motor-protective device; use it strictly as a load-break switch or isolator where the downstream circuit has its own overcurrent protection. The two auxiliary switches provide electrically isolated NO/NC contacts for remote status monitoring. ## Integration notes Clamp-type terminals accept copper conductors without lug crimping — strip length and torque per the terminal marking on the device.","metaTitle":"Siemens 3VA1116-1AA46-0DC0 switch disconnector 160A, 4-pole","metaDescription":"Siemens 3VA1116-1AA46-0DC0 switch disconnector, 160A, 4-pole, undervoltage release 208-230V AC, 2 aux switches. 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":{"lifecycle_stage":"current"}},"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=1128694&mlfb=3VA1116-1AA46-0DC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1116-1AA46-0DC0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1116-1AA46-0DC0?","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":"What is the 160 A rating for on this switch disconnector?","answer":"The 160 A rating is the continuous thermal current (Ith) — the maximum load the disconnect can carry continuously without overheating. It is a load-break switch, not a circuit breaker, so it does not provide overload or short-circuit protection."},{"question":"Does this switch disconnector include an undervoltage release?","answer":"Yes, it includes an undervoltage release coil rated 208-230 V AC 50/60 Hz, which trips the switch when control voltage drops below the dropout threshold."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1116-1AA46-0DC0","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/3VA1116-1AA46-0DC0 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}}