{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1216-4EF32-0HG0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1216-4EF32-0HG0","canonicalUrl":"https://aoctrl.com/siemens/3VA1216-4EF32-0HG0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1216-4EF32-0HG0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 250, breaking capacity class S, Icu=36kA @ 415V, 3-pole, line protection TM240, ATAM, In=160A, overload protection Ir=112A...160A, short-circuit protection Ii=5...10 x In, with shunt trip (STL) 12-30V DC, 24V AC 50/60Hz, 1 auxiliary switch HP, 1 trip alarm switch HP.","salesMarkdown":"The Siemens 3VA1216-4EF32-0HG0 is a 3-pole IEC molded-case circuit breaker in the 3VA1 series, frame size 250, with a breaking capacity class S rated at Icu=36kA @ 415V. It is configured for line protection with a TM240 thermal-magnetic trip unit, adjustable overload protection Ir from 112A to 160A, and short-circuit protection Ii set at 5 to 10 times In (In=160A). The breaker includes a shunt trip (STL) coil rated for 12-30V DC or 24V AC 50/60Hz, plus one auxiliary switch HP and one trip alarm switch HP. A nut keeper kit is also part of the assembly. The adjustable overload range (Ir=112A...160A) lets you match the thermal trip to the actual continuous load, reducing nuisance tripping on lightly loaded feeders. The shunt trip (STL) operates on a separate control voltage (12-30V DC or 24V AC), enabling remote or emergency-off tripping without depending on the main circuit voltage. ## Panel Integration & Wiring The nut keeper kit simplifies torqueing of the line/load lugs during panel assembly — no loose hardware to drop into live gear.","metaTitle":"Siemens 3VA1216-4EF32-0HG0 Circuit Breaker, 160A, 36kA @ 415","metaDescription":"Siemens 3VA1216-4EF32-0HG0 IEC frame 250, breaking capacity class S, Icu=36kA @ 415V, 3-pole. In=160A, Ir=112-160A, Ii=5-10xIn. Shunt trip STL 12-30V DC/24V AC. Active lifecycle, a","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=624392&mlfb=3VA1216-4EF32-0HG0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1216-4EF32-0HG0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this breaker?","answer":"The breaking capacity class S gives Icu=36kA @ 415V under IEC 60947-2."},{"question":"What is the overload protection range for 3VA1216-4EF32-0HG0?","answer":"Overload protection Ir is adjustable from 112A to 160A via the TM240 thermal-magnetic trip unit."},{"question":"What control voltage does the shunt trip require?","answer":"The shunt trip (STL) coil accepts 12-30V DC or 24V AC 50/60Hz."},{"question":"Where can I buy 3VA1216-4EF32-0HG0?","answer":"This part is 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/3VA1216-4EF32-0HG0","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/3VA1216-4EF32-0HG0 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}}