{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1116-6EF32-0CC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1116-6EF32-0CC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1116-6EF32-0CC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1116-6EF32-0CC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, breaking capacity class H, Icu=70kA @ 415V, 3-pole, line protection TM240, ATAM, In=160A, overload Ir=112A...160A, short-circuit Ii=5...10 x In, with undervoltage release 120-127V AC 50/60Hz, 2 auxiliary switches HQ, nut keeper kit.","salesMarkdown":"The Siemens 3VA1116-6EF32-0CC0 is a 3-pole IEC frame 160 molded-case circuit breaker in breaking capacity class H, rated Icu=70kA at 415V AC. That 70kA interrupting rating means it handles high fault currents typical in industrial distribution — no cascading upstream breakers needed at that level. The TM240 thermal-magnetic trip unit gives adjustable overload protection from 112A to 160A (Ir) and short-circuit pickup (Ii) from 5 to 10 times In, so you dial in the protection curve for the load, not the other way around. For selectivity studies, you compare this with the upstream device's let-through: a 70kA rating at 415V gives solid headroom for most secondary distribution panels. The TM240 trip is line-protection (not motor-protection) so it's sized for cable and busbar protection, not for overload relay coordination on a motor starter. Two HQ auxiliary switches give status feedback to the PLC or annunciator panel. ## Deployment context The UVR and aux switches are factory-integrated; no field wiring of add-on modules. Typical placement: main incoming breaker in a 160A-rated sub-distribution board or as a feeder breaker in a motor control center bucket.","metaTitle":"Siemens 3VA1116-6EF32-0CC0 Circuit Breaker, 160A, 70kA @ 415","metaDescription":"Siemens 3VA1116-6EF32-0CC0 IEC frame 160 breaker, breaking capacity class H, Icu=70kA @ 415V, 3-pole, TM240, ATAM. In=160A, Ir=112-160A, Ii=5-10xIn. Includes UVR 120-127V AC, 2 aux","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=246109&mlfb=3VA1116-6EF32-0CC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1116-6EF32-0CC0/alternatives.json"},"ai":{"faq":[{"question":"What is the 3VA1116-6EF32-0CC0 used for?","answer":"It is a 3-pole IEC frame 160 molded-case circuit breaker with a 70kA interrupting rating at 415V, used for line protection (cable and busbar) in industrial distribution panels. The thermal-magnetic TM240 trip unit adjusts from 112A to 160A overload and 5-10x In short-circuit pickup."},{"question":"Where can I buy the 3VA1116-6EF32-0CC0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or lead-time number is published here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1116-6EF32-0CC0","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/3VA1116-6EF32-0CC0 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}}