{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1112-6MH32-0JC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1112-6MH32-0JC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1112-6MH32-0JC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1112-6MH32-0JC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, breaking capacity class H, 3-pole, 125A, Icu=70kA @ 415V, starter protection TM120M, AM, shunt trip 110-127V DC/AC, 2 auxiliary switches HQ, nut keeper kit.","salesMarkdown":"## What this 3VA1 frame 160 breaker carries The Siemens 3VA1112-6MH32-0JC0 is a 3-pole IEC frame 160 circuit breaker with breaking capacity class H — meaning it interrupts 70 kA at 415 V without the arc climbing into adjacent gear. That's the high-end short-circuit rating for this frame size, sized for panelboards and motor control centers where fault current is stiff. No overload protection in this variant — it's a short-circuit-only device, paired with an external overload relay on the starter. ## Integrated accessories Factory-fitted with a shunt trip (STL) rated 110–127 V DC and AC 50/60 Hz — that's the undervoltage-release coil you energize to remotely trip the breaker. Two auxiliary switches (HQ) report contact position back to the PLC or status lamp. The nut keeper kit keeps the busbar fasteners from backing off under vibration; standard on this order code. All of it ships as a single assembly, no loose parts to lose on the panel floor.","metaTitle":"Siemens 3VA1112-6MH32-0JC0 Circuit Breaker, 125A, 70kA @ 415","metaDescription":"Siemens 3VA1112-6MH32-0JC0 IEC frame 160 circuit breaker, 125A, 70kA breaking capacity @ 415V, shunt trip, 2 aux switches. Current production. 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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=350796&mlfb=3VA1112-6MH32-0JC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1112-6MH32-0JC0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this breaker?","answer":"Icu = 70 kA at 415 V AC, which is the class H rating for the 3VA1 frame 160. That covers most industrial distribution panels with high available fault current."},{"question":"Where can I buy 3VA1112-6MH32-0JC0?","answer":"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 commitment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1112-6MH32-0JC0","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/3VA1112-6MH32-0JC0 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}}