{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2110-5MQ36-0HC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2110-5MQ36-0HC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2110-5MQ36-0HC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5MQ36-0HC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA2 IEC frame 160, breaking capacity class M, Icu=55kA @ 415V, 3-pole, motor protection ETU860M, LSIG, In=100A, overload Ir=40A...100A, shunt trip (STL) 12-30V DC; 24V AC 50/60Hz, 2 auxiliary switches HQ.","salesMarkdown":"## Motor protection breaker — 3VA2 frame, ETU860M trip unit The Siemens 3VA2110-5MQ36-0HC0 is a 3-pole motor protection circuit breaker on the IEC frame 160 platform, rated In=100A with an ETU860M electronic trip unit covering LSIG (long-time, short-time, instantaneous, ground-fault) protection. Breaking capacity hits 55kA at 415V — class M on the 3VA2 scale, which means it clears high-fault scenarios on motor feeders without cascading upstream. The overload protection range Ir=40A...100A gives you a wide tap to match motor FLA, and the ground-fault element Ig=0.2...1 x In with adjustable time delay tg=0.05-0.8s covers sensitive earth-leakage coordination. The ETU860M LSIG trip unit is programmable: Isd (short-time pickup) from 1.2 to 15x In, Ii (instantaneous) from 3 to 15x In. That range covers motor starting inrush (typically 6-8x FLA) without nuisance tripping, while still catching bolted faults. The shunt trip (STL) coil accepts 12-30V DC or 24V AC — common for remote trip from a safety relay or E-stop circuit. Two auxiliary switches (HQ) give status feedback to the PLC or SCADA. ## Deployment context The 3VA2 frame size fits alongside other IEC 60947-2 devices for coordinated motor feeder protection. Typical deployment: protecting a 75-100A motor circuit on a 415V three-phase supply in a manufacturing plant, water treatment facility, or HVAC central plant.","metaTitle":"Siemens 3VA2110-5MQ36-0HC0 Motor Protection Breaker, 55kA @","metaDescription":"Siemens 3VA2110-5MQ36-0HC0 circuit breaker, IEC frame 160, 55kA breaking capacity @ 415V, ETU860M LSIG, 100A. Current lifecycle stage. 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":"https://cdn.aoctrl.com/83eff65c44469ff46b70582785c85926.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=885362&mlfb=3VA2110-5MQ36-0HC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2110-5MQ36-0HC0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA2110-5MQ36-0HC0?","answer":"The part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the closest pin-compatible alternative to 3VA2110-5MQ36-0HC0 in this component family?","answer":"Within the 3VA2 frame 160 family, a variant with a different trip unit (e.g., ETU860M with different In rating) or a different breaking capacity class (S or H) would share the same physical footprint and mounting. The specific LSIG protection and shunt trip configuration on this order code are what define the fit for motor protection coordination."},{"question":"What is 3VA2110-5MQ36-0HC0's listed lifecycle_stage on this component line?","answer":"The lifecycle stage is listed as current."},{"question":"What is 3VA2110-5MQ36-0HC0's listed description on this component line?","answer":"Circuit breaker 3VA2 IEC frame 160, breaking capacity class M, Icu=55kA @ 415V, 3-pole, motor protection ETU860M, LSIG, In=100A, overload protection Ir=40A...100A, short-circuit protection Isd=1.2..15x In, Ii=3..15x In, ground-fault protection Ig=0.2...1 x In, tg=0.05-0.8s, shunt trip (STL) 12-30V DC; 24V AC 50/60Hz, 2 auxiliary switches HQ."},{"question":"What compliance documentation does this brand provide for 3VA2110-5MQ36-0HC0?","answer":"Siemens provides standard compliance documentation including RoHS and REACH declarations for the 3VA2 series. The product is designed to meet IEC 60947-2 for circuit breakers. Specific UL/CSA certification status should be confirmed at quote time against the exact order code configuration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2110-5MQ36-0HC0","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/3VA2110-5MQ36-0HC0 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}}