{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1132-4ED42-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1132-4ED42-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1132-4ED42-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1132-4ED42-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 series, IEC frame 160, breaking capacity class S, Icu=36 kA @ 415 V, 4-pole, line protection TM210, FTFM, In=32 A, Ir=32 A fixed, Ii=10 x In, N conductor unprotected, nut keeper kit for DC Power OEM in China.","salesMarkdown":"The 3VA1132-4ED42-0AA0-ZD00 is a 4-pole MCCB on the IEC 160 A frame, but with a fixed 32 A thermal-magnetic trip — meaning the frame is oversized for the trip rating, which gives you headroom for higher short-circuit withstand without upsizing the enclosure. For selectivity studies, that number governs the upstream device coordination — you need a feeder breaker or fuse with a higher let-through to clear before this one trips on a downstream fault. The TM210 overload curve and fixed short-circuit pickup at 10 x In (320 A magnetic) make this a line-protection breaker, not a motor-protection device. It's sized for cable and busbar protection in a distribution panel, not for starting duty on a motor branch circuit. The 4-pole footprint on a 160 A frame is wider than a 3-pole equivalent — plan for roughly 140 mm of DIN rail width per breaker. The nut keeper kit adds a captive nut for the line-side busbar connection, which saves time during panel build if you're landing copper busbars on the line terminals.","metaTitle":"Siemens 3VA1132-4ED42-0AA0-ZD00 IEC Frame 160 MCCB, 36 kA @","metaDescription":"Siemens 3VA1132-4ED42-0AA0-ZD00 circuit breaker, IEC frame 160, 36 kA breaking capacity @ 415 V, 4-pole, 32 A fixed thermal-magnetic. Current production. Sourced to order against R","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/c3de18f10dd52266f770fd73388f1ee5.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667697&mlfb=3VA1132-4ED42-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1132-4ED42-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this breaker?","answer":"The Icu is 36 kA at 415 V AC, which is the class S breaking capacity on the IEC 160 A frame. That's the maximum short-circuit current it can safely interrupt once under test conditions."},{"question":"Where can I buy 3VA1132-4ED42-0AA0-ZD00?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current pricing and availability — the configured -ZD00 suffix means it's not a stock item at most distributors."},{"question":"What does the -ZD00 suffix mean on this breaker?","answer":"The -ZD00 suffix indicates a customer-specific variant with a nut keeper kit for DC Power OEM in China. The base electrical ratings (32 A, 36 kA, TM210 trip) are identical to the standard 3VA1132-4ED42-0AA0; the difference is the OEM packaging and the included mounting hardware."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1132-4ED42-0AA0-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/3VA1132-4ED42-0AA0-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}}