{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1110-5MH36-0BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1110-5MH36-0BA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1110-5MH36-0BA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5MH36-0BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, breaking capacity class M, Icu=55kA @ 415V, 3-pole, starter protection TM120M, AM, In=100A, without overload protection, short-circuit protection Ii=5...15 x In, clamp connection, undervoltage release (UVR) 24V DC.","salesMarkdown":"The Siemens 3VA1110-5MH36-0BA0 is a 3-pole IEC frame 160 circuit breaker from the 3VA1 series, rated at 100 A with a breaking capacity class M delivering Icu=55kA @ 415V. It is configured for starter protection with a TM120M thermal-magnetic release, set for short-circuit protection only (no overload protection) with an adjustable instantaneous trip Ii=5...15 x In. The unit includes a 24V DC undervoltage release (UVR) and clamp-type terminals for wiring. The 55 kA Icu at 415 V places this breaker in the 'M' (medium) breaking capacity class within the 3VA1 frame 160 family. The 100 A continuous rating and the TM120M trip unit are sized for motor starter protection, where the breaker provides short-circuit backup while the overload relay handles running protection. ## Integration notes The clamp-type terminals accept copper or aluminum conductors without lug kits, reducing installation time in the panel. The undervoltage release (UVR) at 24 V DC allows remote tripping from a safety circuit or PLC output — common in machine-tool and conveyor applications where a loss of control voltage must open the breaker. The 3-pole configuration fits standard DIN-rail or panel-mount footprints for the 3VA1 frame 160.","metaTitle":"Siemens 3VA1110-5MH36-0BA0 Circuit Breaker, 55kA @ 415V, 100","metaDescription":"Siemens 3VA1110-5MH36-0BA0 IEC frame 160 circuit breaker, breaking capacity class M Icu=55kA @ 415V, 3-pole, In=100A, undervoltage release 24V DC. Current lifecycle stage, availabl","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=365998&mlfb=3VA1110-5MH36-0BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1110-5MH36-0BA0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this circuit breaker?","answer":"The ultimate breaking capacity Icu is 55 kA at 415 V AC, placing it in the 'M' (medium) class for the 3VA1 frame 160. This rating governs its ability to safely clear a short-circuit fault without damage."},{"question":"Where can I buy the 3VA1110-5MH36-0BA0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm offer."},{"question":"Does this breaker include overload protection?","answer":"No. The TM120M release is configured for short-circuit protection only (Ii=5...15 x In). Overload protection must be provided by a separate overload relay in the motor starter circuit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1110-5MH36-0BA0","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/3VA1110-5MH36-0BA0 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}}