{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2116-5HN36-0DH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2116-5HN36-0DH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2116-5HN36-0DH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2116-5HN36-0DH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 160, breaking capacity class M, Icu=55kA @ 415V, 3-pole, line protection ETU350 LSI, In=160A, overload protection Ir=63A...160A, short-circuit protection Isd=1.5...10 x Ir, Ii=10 x In, clamp connection, undervoltage release 208-230V AC 50/60Hz, 2 auxiliary switches HQ, 1 trip alarm switch HQ.","salesMarkdown":"The Siemens 3VA2116-5HN36-0DH0 is a 3-pole IEC molded-case circuit breaker in the 3VA2 frame, rated 160 A continuous with an Icu of 55 kA at 415 V AC — that is the breaking capacity class M, meaning it safely interrupts faults up to that level without upstream cascading, sized for main or heavy feeder protection in industrial panels. ## Protection and trip unit Fitted with an ETU350 electronic trip unit offering LSI protection: long-time pickup Ir adjustable from 63 A to 160 A, short-time pickup Isd from 1.5 to 10 x Ir, and instantaneous pickup Ii fixed at 10 x In. That gives you selective coordination flexibility — set Isd high enough to ride through downstream faults, or tighten it for close-coupled protection on sensitive loads. The undervoltage release (UVR) operates on 208-230 V AC 50/60 Hz, so the breaker trips automatically when control voltage drops — standard for emergency-stop or safety-shutdown circuits where loss of pilot power must open the main contacts. ## Auxiliary and signaling Two HQ auxiliary switches and one HQ trip alarm switch are built in — the HQ designation indicates high-quantity contacts (typically 2 N.O. + 2 N.C. per switch), giving you status feedback for remote monitoring and a dedicated alarm contact that changes state only on a trip event, not on manual open.","metaTitle":"Siemens 3VA2116-5HN36-0DH0 Circuit Breaker, 55kA @ 415V, 160","metaDescription":"Siemens 3VA2116-5HN36-0DH0 IEC frame 160, Icu=55kA @ 415V, ETU350 LSI, In=160A, undervoltage release 208-230V AC. Current production. 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"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/83eff65c44469ff46b70582785c85926.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=165364&mlfb=3VA2116-5HN36-0DH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2116-5HN36-0DH0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this breaker?","answer":"Icu is 55 kA at 415 V AC, which is the class M breaking capacity for the 3VA2 frame — suitable for high-fault industrial mains."},{"question":"What protection functions does the ETU350 provide?","answer":"LSI: long-time (Ir 63–160 A), short-time (Isd 1.5–10 x Ir), and instantaneous (Ii 10 x In)."},{"question":"Where can I buy 3VA2116-5HN36-0DH0 and how is it quoted?","answer":"Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2116-5HN36-0DH0","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/3VA2116-5HN36-0DH0 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}}