{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1220-5MH32-0KC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1220-5MH32-0KC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1220-5MH32-0KC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1220-5MH32-0KC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 250, breaking capacity class M, 3-pole, 200A, 55kA @ 415V, starter protection TM120M, shunt trip 220-250 V DC / 208-277 V AC, 2 auxiliary switches HQ.","salesMarkdown":"The Siemens 3VA1220-5MH32-0KC0 is a 3-pole molded case circuit breaker from the 3VA1 IEC frame 250 series, rated 200 A continuous. For a 415 V distribution board or motor control center, that's enough headroom for most industrial service entrances without cascading upstream breakers. The TM120M thermal-magnetic trip unit is set for starter protection — the magnetic pickup is adjustable from 6 to 14 times In. The shunt trip (STL) operates on 220-250 V DC or 208-277 V AC, with two HQ auxiliary switches for status feedback.","metaTitle":"3VA1220-5MH32-0KC0 Siemens 3VA1 200A MCCB, 55kA @ 415V","metaDescription":"Siemens 3VA1220-5MH32-0KC0 circuit breaker, 200A, 55kA @ 415V, 3-pole, with shunt trip and aux switches. Current lifecycle. 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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=569209&mlfb=3VA1220-5MH32-0KC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1220-5MH32-0KC0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this breaker?","answer":"Icu = 55 kA at 415 V AC, breaking capacity class M on the 3VA1 IEC frame 250."},{"question":"What does the shunt trip voltage range cover?","answer":"The shunt trip (STL) accepts 220-250 V DC or 208-277 V AC, covering common control voltages in both DC and AC panels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1220-5MH32-0KC0","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/3VA1220-5MH32-0KC0 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}}