{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1020-3ED36-0KH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1020-3ED36-0KH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1020-3ED36-0KH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1020-3ED36-0KH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 100, breaking capacity class N, 3-pole, line protection TM210, In=20A, Icu=25kA @ 415V, shunt trip STL 220-250V DC / 208-277V AC, 2 auxiliary switches HQ, 1 trip alarm switch HQ.","salesMarkdown":"The Siemens 3VA1020-3ED36-0KH0 is a 3-pole IEC frame 100 circuit breaker with a 20 A fixed thermal-magnetic overload (TM210) and a fixed short-circuit protection set at 16 x In. The shunt trip (STL) operates on 220-250 V DC or 208-277 V AC, letting you remotely trip the breaker from an emergency-stop circuit or a PLC output. Clamp-type connections on the line and load terminals accept copper conductors typical for a 20 A circuit. The 3VA1 frame fits standard DIN-rail mounting in a distribution board or control panel. The shunt trip and auxiliary switches add wiring points, so plan for terminal-block space and wireway fill in the enclosure layout.","metaTitle":"Siemens 3VA1020-3ED36-0KH0 Circuit Breaker, 20A, 25kA @ 415V","metaDescription":"Siemens 3VA1020-3ED36-0KH0 circuit breaker, IEC frame 100, 25kA breaking capacity @ 415V, 20A fixed overload, 16x In short-circuit protection, shunt trip. Current lifecycle stage.","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=313040&mlfb=3VA1020-3ED36-0KH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1020-3ED36-0KH0/alternatives.json"},"ai":{"faq":[{"question":"What is 3VA1020-3ED36-0KH0's listed description?","answer":"It is a circuit breaker 3VA1 IEC frame 100, breaking capacity class N, Icu=25kA @ 415V, 3-pole, line protection TM210, FTFM, In=20A overload protection Ir=20A fixed, short-circuit protection Ii=16 x In, clamp connection, shunt trip (STL) 220-250V DC, 208-277V AC, 2 auxiliary switches HQ, 1 trip alarm switch HQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1020-3ED36-0KH0","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/3VA1020-3ED36-0KH0 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}}