{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-4ED36-0AC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-4ED36-0AC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-4ED36-0AC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-4ED36-0AC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, breaking capacity class S, Icu=36kA @ 415V, 3-pole, line protection TM210, FTFM, In=100A, Ir=100A fixed, Ii=10 x In, clamp connection, 2 auxiliary switch changeover H.","salesMarkdown":"## What it is and what the ratings mean The Siemens 3VA1110-4ED36-0AC0 is a 3-pole IEC frame 160 molded-case circuit breaker (MCCB) from the 3VA1 series, rated for line protection with a TM210 thermal-magnetic trip unit. The breaking capacity class S delivers Icu=36kA at 415 V AC — that is the maximum fault current it can safely interrupt without damage, sized for industrial distribution panels where available fault current runs high. Overload protection is fixed at Ir=100 A (the thermal element), and short-circuit protection trips at Ii=10 x In (10 times the 100 A rating, so 1000 A magnetic pickup). The fixed settings mean no field-adjustable dials; what you order is what protects the circuit. ## Where it fits in the panel This breaker mounts on a DIN rail or directly to a backplate via the frame's integral clip — standard for the 3VA1 family. Clamp connections accept copper conductors up to the frame's rated cross-section, speeding panel wiring versus lug-and-screw terminations. The two built-in auxiliary switches (changeover H) provide status feedback to a PLC or annunciator without needing an external accessory module.","metaTitle":"Siemens 3VA1110-4ED36-0AC0 Circuit Breaker, 36kA @ 415V, 100","metaDescription":"Siemens 3VA1110-4ED36-0AC0 IEC frame 160 circuit breaker, 36kA breaking capacity at 415V, 3-pole, TM210, 100A fixed overload, 10x In short-circuit protection. Current lifecycle sta","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=1267769&mlfb=3VA1110-4ED36-0AC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-4ED36-0AC0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this breaker?","answer":"The breaking capacity class S provides Icu=36kA at 415 V AC, sufficient for most industrial distribution panels with high available fault current."},{"question":"Where can I buy 3VA1110-4ED36-0AC0?","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/3VA1110-4ED36-0AC0","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/3VA1110-4ED36-0AC0 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}}