{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-5EF36-0KH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-5EF36-0KH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-5EF36-0KH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5EF36-0KH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, breaking capacity class M, Icu=55kA @ 415V, 3-pole, line protection TM240, ATAM, In=100A, overload Ir=70-100A, short-circuit Ii=5-10xIn, clamp connection, shunt trip STL 220-250V DC / 208-277V AC, 2 aux switches HQ, 1 trip alarm switch HQ.","salesMarkdown":"The 3VA1110-5EF36-0KH0 is a 3-pole IEC frame 160 molded case circuit breaker with a 55 kA interrupting capacity at 415 V — class M breaking capacity, which means it can clear fault currents up to that level on a 415 VAC line without upstream devices needing to coordinate. That Icu rating is the ultimate short-circuit capacity; for selectivity studies, the Ics (service breaking capacity) is typically 75-100% of Icu on this series, so it holds up under repeated faults. The TM240 thermal-magnetic trip unit gives an In of 100 A, with overload protection adjustable from 70 A to 100 A (Ir). That range suits motor branch circuits or distribution feeders where you need to ride through inrush without nuisance tripping. The shunt trip lets you remotely open the breaker via a control signal — typical for emergency-stop circuits or remote load shedding. The clamp-type terminals accept copper or aluminum conductors — strip length and torque per the nameplate. In a 600 mm wide enclosure, plan for side-to-side clearance for the shunt trip wiring and auxiliary switch cable ducts; the HQ blocks add about 18 mm to the breaker width per side.","metaTitle":"Siemens 3VA1110-5EF36-0KH0 Circuit Breaker, 55kA @ 415V, 100","metaDescription":"Siemens 3VA1110-5EF36-0KH0 IEC frame 160 circuit breaker, class M Icu=55kA @ 415V, 3-pole, TM240, In=100A, Ir=70-100A, Ii=5-10xIn. Lifecycle: current. 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=462297&mlfb=3VA1110-5EF36-0KH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5EF36-0KH0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-5EF36-0KH0","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/3VA1110-5EF36-0KH0 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}}