{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2116-5KP32-0DL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2116-5KP32-0DL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2116-5KP32-0DL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2116-5KP32-0DL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 160, breaking capacity class M, Icu=55 kA @ 415 V, 3-pole, line protection ETU850 LSI, In=160 A, overload protection Ir=63…160 A, short-circuit protection Isd=0.6…10x In, Ii=1.5…10x In.","salesMarkdown":"## What this 3VA2 frame 160 MCCB carries The Siemens 3VA2116-5KP32-0DL0 is a 3-pole IEC molded-case circuit breaker in the 3VA2 series, frame 160, with a breaking capacity class M rated at 55 kA at 415 V AC. The ETU850 electronic trip unit gives you LSI protection (long-time, short-time, instantaneous) with adjustable Ir from 63 A to 160 A, Isd from 0.6 to 10 times In, and Ii from 1.5 to 10 times In. That means you can coordinate it downstream of a larger main breaker and still get selective tripping on a bolted fault. N-conductor protection is optional via an external current transformer — not on board, but provisioned for if your distribution panel requires it. Class M is Siemens' designation for this interrupting level on the 3VA2 platform — it sits above standard (S) and below high-performance (H) in the same frame. The ETU850 is a microprocessor-based trip unit with a wide adjustment range, so you can dial in the protection curve to match cable and load without swapping the breaker body. The auxiliary and alarm switches (two HQ aux, one HQ trip alarm, one electrical alarm) give the PLC or BMS full status feedback: breaker on/off, trip condition, and a separate alarm contact for the maintenance panel.","metaTitle":"Siemens 3VA2116-5KP32-0DL0 Circuit Breaker, 55 kA @ 415 V","metaDescription":"Siemens 3VA2116-5KP32-0DL0 IEC frame 160 MCCB, 55 kA breaking capacity at 415 V, 3-pole, ETU850 LSI trip unit, In=160 A. Current lifecycle stage. Sourced 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":"https://cdn.aoctrl.com/83eff65c44469ff46b70582785c85926.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=353630&mlfb=3VA2116-5KP32-0DL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2116-5KP32-0DL0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this MCCB?","answer":"The 3VA2116-5KP32-0DL0 has an Icu of 55 kA at 415 V AC, which is the maximum short-circuit current it can safely interrupt once."},{"question":"What trip unit and protection functions does this breaker have?","answer":"It uses an ETU850 electronic trip unit with LSI protection: adjustable long-time pickup Ir=63…160 A, short-time pickup Isd=0.6…10x In, and instantaneous pickup Ii=1.5…10x In."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2116-5KP32-0DL0","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/3VA2116-5KP32-0DL0 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}}