{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-6MH32-0HA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-6MH32-0HA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-6MH32-0HA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-6MH32-0HA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, breaking capacity class H, 3-pole, 100A, 70kA @ 415V, shunt trip (STL) 12-30 V DC; 24 V AC 50/60 Hz.","salesMarkdown":"The Siemens 3VA1110-6MH32-0HA0 is a 3-pole IEC frame 160 circuit breaker with a 100 A rated current and a breaking capacity class H — 70 kA at 415 V AC. The shunt trip (STL) operates on 12–30 V DC or 24 V AC 50/60 Hz, letting you remotely trip the breaker from a safety circuit or E-stop string. ## Starter protection and short-circuit settings This breaker is configured for starter protection with a TM120M thermal-magnetic trip unit. The magnetic short-circuit pickup Ii is adjustable from 5 to 15 times In (500 A to 1500 A at 100 A In). Note the description explicitly states 'without overload protection' — the TM120M here is set for short-circuit protection only; the motor's thermal overload relay handles the running overcurrent. The nut keeper kit (included per the order code suffix) holds the terminal nuts captive during wiring — saves time when you're torquing down lugs in a tight enclosure. The shunt trip coil draws its control power from a separate 24 V supply; keep the wiring separate from the main power path to avoid nuisance trips from coupled noise.","metaTitle":"Siemens 3VA1110-6MH32-0HA0 Circuit Breaker, 100A, 70kA @ 415","metaDescription":"Siemens 3VA1110-6MH32-0HA0 circuit breaker, IEC frame 160, 100A, 70kA breaking capacity at 415V, shunt trip. Active production, available 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=531047&mlfb=3VA1110-6MH32-0HA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-6MH32-0HA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1110-6MH32-0HA0 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ to receive a current price and availability confirmation."},{"question":"What is the breaking capacity of this breaker?","answer":"The breaking capacity class H gives Icu = 70 kA at 415 V AC, which is the maximum short-circuit current it can safely interrupt."},{"question":"What is the shunt trip voltage range?","answer":"The shunt trip (STL) operates on 12–30 V DC or 24 V AC 50/60 Hz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-6MH32-0HA0","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/3VA1110-6MH32-0HA0 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}}