{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-4GF42-0KH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-4GF42-0KH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-4GF42-0KH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-4GF42-0KH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, circuit breaker, breaking capacity class S, Icu=36kA @ 415V, 4-pole, TM240, ATAM, In=100A, overload Ir=70A...100A, short-circuit Ii=5...10 x In, shunt trip left 208-277 V AC / 220-250 V DC, 2 auxiliary switches changeover.","salesMarkdown":"The Siemens 3VA1110-4GF42-0KH0 is a 4-pole IEC frame 160 circuit breaker with a 100 A thermal-magnetic trip unit (TM240, ATAM) and a 36 kA breaking capacity at 415 V — class S, meaning it handles moderate fault levels typical of commercial and light industrial distribution without needing a larger frame. Overload protection is adjustable from 70 A to 100 A, and the instantaneous short-circuit pickup is set between 5 and 10 times In (500–1000 A), giving the panel builder room to coordinate with downstream branch breakers. It ships with a factory-fitted shunt trip on the left side rated for 208–277 V AC 50/60 Hz or 220–250 V DC, plus two auxiliary changeover switches — so the remote-trip and status-signal wiring is already in place for a control panel. The nut keeper kit included with this order code secures the breaker to the mounting plate without loose hardware — a small detail that saves time during panel assembly.","metaTitle":"Siemens 3VA1110-4GF42-0KH0 Circuit Breaker, 100A, 36kA @ 415","metaDescription":"Siemens 3VA1110-4GF42-0KH0 IEC frame 160 circuit breaker, 100A, 36kA breaking capacity @ 415V. Current lifecycle stage. Quoted to order against an RFQ.","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=1420246&mlfb=3VA1110-4GF42-0KH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-4GF42-0KH0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of 3VA1110-4GF42-0KH0?","answer":"It is a 4-pole IEC frame 160 breaker rated 100 A with a 36 kA breaking capacity at 415 V (class S), overload adjustable 70–100 A, and short-circuit pickup 5–10 x In."},{"question":"Where can I buy 3VA1110-4GF42-0KH0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-4GF42-0KH0","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/3VA1110-4GF42-0KH0 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}}