{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2116-5HN36-0HA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2116-5HN36-0HA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2116-5HN36-0HA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2116-5HN36-0HA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 160, breaking capacity class M, Icu=55kA @ 415V, 3-pole, line protection ETU350 LSI, In=160A, shunt trip (STL) 12-30V DC, 24V AC.","salesMarkdown":"Its headline rating is a breaking capacity Icu of 55 kA at 415 V AC — that means it can safely interrupt a fault current up to 55,000 A without welding contacts or rupturing the case, which is the class M rating for the 3VA2 platform. The ETU350 offers adjustable overload protection Ir from 63 A to 160 A, short-time pickup Isd from 1.5 to 10 × Ir, and a fixed instantaneous pickup Ii at 10 × In. That LSI curve set lets you coordinate downstream breakers and still clear a hard fault fast — typical for feeder duty to motor control centers or sub-distribution boards. ## Trip unit and auxiliary functions This variant includes a shunt trip (STL) rated for 12–30 V DC and 24 V AC at 50/60 Hz. The shunt trip is what lets a remote signal — from an emergency-stop relay, a fire-alarm panel, or a PLC-driven safety contact — open the breaker without an operator at the handle. The 12–30 V DC range covers standard 24 V DC control supplies with margin. Connections are clamp-type (box lug), which accept a range of conductor sizes without needing compression lugs — common in panel building where termination speed and rework flexibility matter. At 160 A frame size, it occupies three pole widths (roughly 105 mm) and needs clearance for the operating handle and arc-chute venting — standard for IEC molded-case breakers in distribution boards.","metaTitle":"Siemens 3VA2116-5HN36-0HA0 160A MCCB, 55kA @ 415V","metaDescription":"Siemens 3VA2116-5HN36-0HA0 IEC 160A frame MCCB. 55kA breaking capacity @ 415V, ETU350 LSI trip. Current lifecycle stage. Sourced to order against RFQ.","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=273283&mlfb=3VA2116-5HN36-0HA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2116-5HN36-0HA0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this MCCB?","answer":"The breaking capacity Icu is 55 kA at 415 V AC, which is the class M rating for the 3VA2 160 A frame."},{"question":"How do I get pricing and availability for the 3VA2116-5HN36-0HA0?","answer":"Submit an RFQ — the part is sourced to order through independent distribution, and current pricing and availability are confirmed at quote time."},{"question":"What does the ETU350 trip unit provide?","answer":"The ETU350 provides LSI protection: long-time pickup Ir adjustable 63–160 A, short-time pickup Isd 1.5–10 × Ir, and fixed instantaneous pickup Ii at 10 × In."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2116-5HN36-0HA0","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/3VA2116-5HN36-0HA0 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}}