{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2116-5KP32-0AC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2116-5KP32-0AC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2116-5KP32-0AC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2116-5KP32-0AC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 160 MCCB, breaking capacity class M, Icu=55kA @ 415V, 3-pole, ETU850 LSI electronic trip unit, In=160A, overload Ir=63A…160A, short-circuit Isd=0.6…10x In, Ii=1.5…10x In, with nut keeper kit and 2 HQ auxiliary switches.","salesMarkdown":"The 3VA2116-5KP32-0AC0 is a 3-pole IEC frame 160 molded-case circuit breaker with an Icu of 55 kA at 415 V — breaking capacity class M. The ETU850 electronic trip unit provides LSI protection (long-time, short-time, instantaneous) with an adjustable Ir from 63 A to 160 A, so the breaker is field-configurable for a 63 A feeder or a full 160 A main. Short-time pickup Isd spans 0.6 to 10× In, and instantaneous Ii covers 1.5 to 10× In — selectivity with downstream breakers is achievable across the full range. ## Integration and compliance notes The nut keeper kit and two HQ auxiliary switches are included as factory-fitted accessories — no separate ordering for basic status feedback. N-conductor protection is optional via an external current transformer, which allows the same breaker to serve a 3P+N distribution board without a dedicated 4-pole variant. Compliance documentation (RoHS, REACH, IEC/UL) is available from the manufacturer's technical support portal; the IEC 60947-2 rating is the primary certification for this class.","metaTitle":"Siemens 3VA2116-5KP32-0AC0 Circuit Breaker, 55kA @ 415V, 160","metaDescription":"Siemens 3VA2116-5KP32-0AC0 IEC frame 160 MCCB, Icu=55kA @ 415V, ETU850 LSI trip, 160A. Current production. 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=313489&mlfb=3VA2116-5KP32-0AC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2116-5KP32-0AC0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA2116-5KP32-0AC0?","answer":"Pricing and availability are confirmed at quote time against an RFQ through independent distribution channels. Submit a request for a current quote."},{"question":"What is the breaking capacity of this breaker?","answer":"The Icu is 55 kA at 415 V, which is the rated ultimate breaking capacity for the class M frame."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2116-5KP32-0AC0","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/3VA2116-5KP32-0AC0 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}}