{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1180-4ED32-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1180-4ED32-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1180-4ED32-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1180-4ED32-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, breaking capacity class S, 3-pole, line protection TM210, In=80A, Icu=36kA @ 415V, fixed overload Ir=80A, fixed short-circuit Ii=10 x In, nut keeper kit for DC Power OEM in China.","salesMarkdown":"The 3VA1180-4ED32-0AA0-ZD00 is a 3-pole IEC frame 160 circuit breaker from the Siemens 3VA1 line, configured for line protection with a fixed thermal-magnetic TM210 trip unit. Overload protection is fixed at Ir=80A (equal to the In rating), and short-circuit protection is fixed at Ii=10 x In, so the magnetic trip threshold is 800A. This is a fixed-setting breaker; no adjustment dials for Ir or Ii are present on the TM210 unit. The nut keeper kit and DC Power OEM designation in the description indicate this variant was configured for a specific OEM assembly in China — the nut keeper retains the mounting hardware during panel vibration or transport. For a replacement or BOM fill, confirm the physical footprint matches the existing DIN-rail or panel-mount cutout; the 3VA1 frame 160 occupies a standard 3-pole width on the rail. A substitution to a standard 3VA1 breaker with the same frame, poles, and trip unit would require verifying the nut keeper kit and any OEM-specific markings are acceptable to the end customer or inspector. ## Deployment context The 36kA SCCR at 415V means it can be installed at a service entrance or sub-distribution point where the available fault current reaches that level, provided the upstream device (transformer or main breaker) has a higher or equal rating. The fixed trip settings simplify commissioning — no dials to verify — but also mean the breaker is dedicated to a specific load current; any change in load requires swapping the breaker, not adjusting it.","metaTitle":"Siemens 3VA1180-4ED32-0AA0-ZD00 Circuit Breaker, 80A, 36kA @","metaDescription":"Siemens 3VA1180-4ED32-0AA0-ZD00 IEC frame 160 breaker, 3-pole, 80A fixed thermal-magnetic, 36kA breaking capacity @ 415V. Current lifecycle stage. Sourced to order against RFQ.","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/b7f94feb24969992db1d0e0844bfcc9c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667840&mlfb=3VA1180-4ED32-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1180-4ED32-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1180-4ED32-0AA0-ZD00?","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 commitment."},{"question":"What are the key protection settings on this breaker?","answer":"Overload protection is fixed at Ir=80A, and short-circuit protection is fixed at Ii=10 x In (800A). The TM210 trip unit is thermal-magnetic with no adjustment dials."},{"question":"What is the breaking capacity of 3VA1180-4ED32-0AA0-ZD00?","answer":"The ultimate breaking capacity Icu is 36kA at 415V, placing it in breaking capacity class S per Siemens nomenclature."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1180-4ED32-0AA0-ZD00","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/3VA1180-4ED32-0AA0-ZD00 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}}