{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1180-6EF36-0HA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1180-6EF36-0HA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1180-6EF36-0HA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1180-6EF36-0HA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, breaking capacity class H, Icu=70kA @ 415V, 3-pole, line protection TM240, In=80A, overload Ir=56A..80A, short-circuit Ii=5..10 x In, clamp connection, shunt trip (STL) 12-30V DC, 24V AC 50/60Hz.","salesMarkdown":"The 3VA1180-6EF36-0HA0 is a 3-pole IEC frame 160 molded-case circuit breaker with a 70 kA interrupting capacity at 415 V AC — breaking capacity class H. The 80 A continuous current rating (In) is set by the TM240 thermal-magnetic trip unit; the overload protection (Ir) is adjustable from 56 A to 80 A, and the instantaneous short-circuit pickup (Ii) is adjustable from 5 to 10 times In (400 A to 800 A). That adjustability lets you coordinate with downstream branch breakers without swapping the trip unit. ## Deployment context The clamp (box lug) terminals accept copper or aluminum conductors — typical for main or feeder protection in a 400 V industrial distribution board. The shunt trip (STL) operates on 12–30 V DC or 24 V AC, allowing remote tripping from an emergency-stop circuit or a PLC output.","metaTitle":"Siemens 3VA1180-6EF36-0HA0 Circuit Breaker, 70kA @ 415V, 80A","metaDescription":"Siemens 3VA1180-6EF36-0HA0 IEC frame 160 circuit breaker, 70kA breaking capacity at 415V, 80A TM240 overload protection, shunt trip. Current lifecycle stage. 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=367060&mlfb=3VA1180-6EF36-0HA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1180-6EF36-0HA0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA1180-6EF36-0HA0?","answer":"The interrupting rating is 70 kA at 415 V AC (IEC 60947-2), which is breaking capacity class H for the 3VA1 frame."},{"question":"What are the adjustable trip settings on this breaker?","answer":"Overload protection Ir is adjustable from 56 A to 80 A; short-circuit protection Ii is adjustable from 5 to 10 times In (400 A to 800 A)."},{"question":"Where can I buy 3VA1180-6EF36-0HA0?","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/3VA1180-6EF36-0HA0","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/3VA1180-6EF36-0HA0 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}}