{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1116-4ED26-0AC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1116-4ED26-0AC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1116-4ED26-0AC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1116-4ED26-0AC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 series, IEC frame 160, breaking capacity class S, 2-pole, 160A, Icu=36kA @ 415V, TM210 line protection, clamp connection.","salesMarkdown":"## What this 3VA1 breaker delivers The Siemens 3VA1116-4ED26-0AC0 is a 2-pole IEC frame 160 molded case circuit breaker rated for 160 A continuous, with a 36 kA interrupting capacity at 415 V AC (breaking capacity class S). Overload protection is fixed at Ir = 160 A via the TM210 thermal-magnetic trip unit; short-circuit pickup is fixed at Ii = 10 × In (1600 A). No field-adjustable dials on the trip curve — what you order is what protects the feeder. The clamp connection terminals accept standard copper busbar or cable lugs, which simplifies panel wiring compared to screw-clamp alternatives. At 160 A fixed Ir, consider the thermal derating when packing multiple breakers into a closed enclosure — Siemens publishes a derating curve for the 3VA1 series that accounts for ambient temperature and adjacent-device heat rise. The integrated auxiliary switch changeover (2 × changeover contacts) is wired at the factory, so no add-on module is needed for remote status feedback.","metaTitle":"Siemens 3VA1116-4ED26-0AC0 160A Circuit Breaker, 36kA @ 415V","metaDescription":"Siemens 3VA1116-4ED26-0AC0 IEC frame 160 MCCB, 2-pole, 36kA breaking capacity @ 415V, TM210 overload, 160A fixed Ir, 10x In Ii. 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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1360544&mlfb=3VA1116-4ED26-0AC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1116-4ED26-0AC0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting rating of this breaker?","answer":"The 3VA1116-4ED26-0AC0 has a rated ultimate breaking capacity (Icu) of 36 kA at 415 V AC, which is the S (standard) class within the 3VA1 IEC frame 160 family."},{"question":"Where can I buy 3VA1116-4ED26-0AC0 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is the overload protection setting on this breaker?","answer":"Overload protection is fixed at Ir = 160 A (non-adjustable) via the TM210 thermal-magnetic trip unit, with short-circuit pickup fixed at Ii = 10 × In (1600 A)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1116-4ED26-0AC0","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/3VA1116-4ED26-0AC0 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}}