{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1150-4ED32-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1150-4ED32-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1150-4ED32-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1150-4ED32-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, 3-pole circuit breaker, breaking capacity class S, Icu=36kA @ 415V, In=50A fixed thermal-magnetic TM210, Ir=50A, Ii=10 x In, with nut keeper kit for DC Power OEM in China.","salesMarkdown":"The Siemens 3VA1150-4ED32-0AA0-ZD00 is a 3-pole IEC frame 160 molded case circuit breaker (MCCB) with a 50 A fixed thermal-magnetic trip unit (TM210). The fixed overload protection (Ir = 50 A) and fixed short-circuit pickup (Ii = 10 × In, so 500 A) mean the trip settings are not field-adjustable; you select this variant when the load is known and fixed, avoiding tamper risk or mis-set dials on a production line. ## Where it fits and how it is used The 'nut keeper kit for DC Power OEM in China' suffix (ZD00) indicates it was configured for a specific DC power OEM application; the base breaker itself is a standard line-protection device for cable, busbar, and non-motor loads. The TM210 curve is thermal-magnetic: the thermal element handles sustained overloads (cable heating), the magnetic element clears short-circuits instantly above the pickup threshold.","metaTitle":"Siemens 3VA1150-4ED32-0AA0-ZD00 Circuit Breaker, 50A, 36kA @","metaDescription":"Siemens 3VA1150-4ED32-0AA0-ZD00 IEC frame 160 circuit breaker, 3-pole, 50A fixed thermal-magnetic, 36kA breaking capacity @ 415V. Current lifecycle stage. 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":"https://cdn.aoctrl.com/b956ca6fbb86985a750e917413d3bf1c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667768&mlfb=3VA1150-4ED32-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1150-4ED32-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this breaker?","answer":"The Siemens 3VA1150-4ED32-0AA0-ZD00 has an Icu of 36 kA at 415 V AC, which is the maximum short-circuit current it can safely interrupt at that voltage."},{"question":"Where can I buy the 3VA1150-4ED32-0AA0-ZD00 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What does the 'ZD00' suffix mean on this order code?","answer":"The ZD00 suffix indicates a nut keeper kit for DC Power OEM in China, a factory-fitted option for a specific OEM application. The base breaker function and ratings are unchanged."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1150-4ED32-0AA0-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/3VA1150-4ED32-0AA0-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}}