{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1216-6EF42-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1216-6EF42-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1216-6EF42-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1216-6EF42-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 250, breaking capacity class H, Icu=70kA @ 415V, 4-pole, line protection TM240, ATAM, In=160A, overload protection Ir=112A...160A, short-circuit protection Ii=5...10 x In, N conductor unprotected, nut keeper kit for DC Power OEM in China.","salesMarkdown":"## What this breaker is and what the ratings mean for fit The Siemens 3VA1216-6EF42-0AA0-ZD00 is a 4-pole IEC frame 250 molded-case circuit breaker with a 160 A continuous rating and a breaking capacity of 70 kA at 415 V (class H). That 70 kA Icu means it can safely interrupt a fault current up to that level without welding contacts or rupturing the case — critical for high-fault installations like transformer secondaries or large motor control centers where available fault current can exceed 50 kA. The TM240 thermal-magnetic trip unit gives adjustable overload protection from 112 A to 160 A (Ir) and short-circuit pickup fixed at 5 to 10 times In (Ii), so you set the overload band to match the cable or load, not the breaker's maximum. ## Deployment context This breaker mounts on a DIN rail or panel-mount base in a distribution board or motor control center. The 4-pole design with an unprotected neutral conductor suits IT or corner-grounded delta systems where the neutral is not switched — common in some OEM DC power applications. The nut keeper kit simplifies captive-fastener installation for the China-based OEM build.","metaTitle":"Siemens 3VA1216-6EF42-0AA0-ZD00 Circuit Breaker, 160A, 70kA","metaDescription":"Siemens 3VA1216-6EF42-0AA0-ZD00 IEC frame 250 circuit breaker, 160A, 70kA breaking capacity @ 415V, 4-pole, TM240, ATAM. Current lifecycle stage. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"title":"3VA1216-6EF42-0AA0-ZD00","description":"circuit breaker 3VA1 IEC frame 250 breaking capacity class H Icu=70kA @ 415V 4-pole, line protection TM240, ATAM, In=160A overload protection Ir=112A...160A short-circuit protection Ii=5...10 x In N conductor unprotected nut keeper kit for DC Power OEM in China","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f82710c6dda7c9d0a6ecf6385eca8381.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667918&mlfb=3VA1216-6EF42-0AA0-ZD00"},"ai":{"faq":[{"question":"Who supplies 3VA1216-6EF42-0AA0-ZD00 and how is it quoted for volume purchases?","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 closest alternative to 3VA1216-6EF42-0AA0-ZD00 in this component family?","answer":"The evidence does not list a pin-compatible alternative. For a replacement, compare the frame size, pole count, trip unit type, and breaking capacity class — any substitution must match the 160 A In, 4-pole, TM240, and 70 kA @ 415 V ratings."},{"question":"What compliance documentation does this brand provide for 3VA1216-6EF42-0AA0-ZD00?","answer":"The evidence does not list specific compliance documents. Standard Siemens IEC breakers carry CE marking and are designed to IEC 60947-2; check the manufacturer's declaration for RoHS/REACH status."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1216-6EF42-0AA0-ZD00","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/3VA1216-6EF42-0AA0-ZD00 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}