{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-5EF32-0JC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-5EF32-0JC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-5EF32-0JC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5EF32-0JC0","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 protection Ir=70A...100A short-circuit protection Ii=5...10 x In, nut keeper kit, shunt trip (STL) 110-127V DC, AC 50/60Hz, 2 auxiliary switches HQ.","salesMarkdown":"The Siemens 3VA1110-5EF32-0JC0 is an IEC frame 160 molded-case circuit breaker from the 3VA1 series, built for line protection with a thermal-magnetic TM240 trip unit. It's rated In=100A continuous, with overload pickup adjustable Ir=70A...100A and instantaneous short-circuit pickup Ii=5...10 x In. The breaking capacity class M delivers Icu=55kA at 415 VAC — enough for high-fault industrial distribution panels without cascading upstream breakers. This 3-pole breaker ships with a factory-installed shunt trip (STL) rated 110-127 V DC/AC 50/60 Hz and two auxiliary switches (HQ). The TM240 thermal-magnetic trip provides fixed magnetic pickup at 5 to 10 times In, which suits motor branch circuits and general distribution where you need moderate short-circuit withstand without nuisance tripping on inrush. The 55kA interrupting rating at 415 VAC puts it in the 'M' (medium) breaking capacity class per IEC 60947-2 — appropriate for main or sub-feed breakers in industrial switchboards where fault current runs high but not into the ultra-high range.","metaTitle":"3VA1110-5EF32-0JC0 Siemens 3VA1 IEC Frame 160, 55kA @ 415V,","metaDescription":"Siemens 3VA1110-5EF32-0JC0 circuit breaker, IEC frame 160, breaking capacity class M, Icu=55kA at 415 VAC, 3-pole, TM240 thermal-magnetic, In=100A, shunt trip 110-127 V DC/AC. Life","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=13172&mlfb=3VA1110-5EF32-0JC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5EF32-0JC0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting rating of this breaker?","answer":"Icu = 55 kA at 415 VAC, which is the 'M' breaking capacity class per IEC 60947-2."},{"question":"What accessories come fitted on this order code?","answer":"It includes a shunt trip (STL) rated 110-127 V DC/AC 50/60 Hz, two auxiliary switches (HQ), and a nut keeper kit."},{"question":"What is the overload and short-circuit adjustment range?","answer":"Overload protection Ir is adjustable 70A...100A; short-circuit protection Ii is adjustable 5 to 10 times In."},{"question":"Where can I buy 3VA1110-5EF32-0JC0?","answer":"Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-5EF32-0JC0","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/3VA1110-5EF32-0JC0 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}}