{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1220-5MH32-0BF0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1220-5MH32-0BF0","canonicalUrl":"https://aoctrl.com/siemens/3VA1220-5MH32-0BF0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1220-5MH32-0BF0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 250 circuit breaker, 200 A, breaking capacity class M Icu=55 kA @ 415 V, 3-pole, TM120M thermal-magnetic release, undervoltage release 24 V DC, auxiliary switch.","salesMarkdown":"## What this breaker delivers on the panel The Siemens 3VA1220-5MH32-0BF0 is a 3-pole IEC frame 250 circuit breaker rated 200 A with a breaking capacity class M — Icu=55 kA at 415 V AC. It ships with a TM120M thermal-magnetic release (fixed thermal, adjustable magnetic) and a 24 V DC undervoltage release as a factory-fitted accessory. The magnetic pickup is adjustable 6–14× In, so on a 200 A frame you set the instantaneous trip between 1200 A and 2800 A — wide enough to ride through motor inrush on a large compressor or pump start. ## What is included in the assembly The order code includes the circuit breaker body, a nut keeper kit for the panel-mounting screws, the 24 V DC undervoltage release, and one auxiliary switch (changeover contact).","metaTitle":"Siemens 3VA1220-5MH32-0BF0 Circuit Breaker, 200A, 55kA @ 415","metaDescription":"Siemens 3VA1220-5MH32-0BF0 IEC frame 250 circuit breaker, 200A, 55kA breaking capacity @ 415V, TM120M release, undervoltage release 24 V DC. Lifecycle stage: current. Available to","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=1480605&mlfb=3VA1220-5MH32-0BF0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1220-5MH32-0BF0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1220-5MH32-0BF0 and how do I get a price?","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 breaking capacity of 3VA1220-5MH32-0BF0?","answer":"Rated Icu=55 kA at 415 V AC — breaking capacity class M per IEC 60947-2."},{"question":"What accessories are factory-fitted on this order code?","answer":"Includes a 24 V DC undervoltage release and one auxiliary changeover switch, plus a nut keeper kit for mounting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1220-5MH32-0BF0","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/3VA1220-5MH32-0BF0 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}}