{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA4145-5ED34-3AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA4145-5ED34-3AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA4145-5ED34-3AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA4145-5ED34-3AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA4 UL Frame 125, 3-pole circuit breaker, breaking capacity class M 35 kA @ 480 V, line protection TM210, FTFM, In=45 A, overload protection Ir=45 A permanently set, short-circuit protection Ii=10 x In.","salesMarkdown":"## Circuit breaker 3VA4145-5ED34-3AA0 — 45 A, 35 kA @ 480 V, TM210, FTFM The Siemens 3VA4145-5ED34-3AA0 is a 3-pole molded-case circuit breaker from the 3VA4 series, UL Frame 125, with a 35 kA interrupting capacity at 480 V AC (class M). It ships as a fixed thermal-magnetic unit (TM210) with fixed overload Ir=45 A and fixed short-circuit pickup Ii=10 x In. The FTFM designation indicates a line-protection trip curve suited for feeder or distribution duty — not motor-starting or high-inrush loads. Rated continuous current is 45 A, with the thermal element permanently set at that value. The magnetic instantaneous trip is fixed at 450 A (10 x 45 A). This is a panel-mount device; it integrates into Siemens 3VA4 switchboard or enclosed distribution assemblies, typically on a DIN-rail adapter or direct-mount base. ## Lifecycle and compliance — active, made to order RoHS compliance is confirmed effective 13 May 2019.","metaTitle":"Siemens 3VA4145-5ED34-3AA0 Circuit Breaker, 35 kA @ 480 V, 4","metaDescription":"Siemens 3VA4145-5ED34-3AA0 circuit breaker, UL Frame 125, 35 kA @ 480 V, 3-pole, TM210, In=45 A. Active production. RoHS/REACH compliant. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Group Code":"P360","Product Group":"5385","Product class":"C: products manufactured / produced to order, which cannot be reused or re-utilized or be returned against credit.","Quantity Unit":"1 Piece","Product Family":"Ordering Data Overview","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : EAR99","Packaging dimensions (L x W x H)":"472.00 x 396.00 x 213.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 13-05-19","REACH Art. 33 Duty to inform according to the current list of candidates":"Lead CAS-No. 7439-92-1 > 0,1 % (w / w)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/74ff0202677d32b781c472d9f052fb11.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3VA4145-5ED34-3AA0?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA4145-5ED34-3AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA4145-5ED34-3AA0 and how do I get a price?","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 compliance documentation does this brand provide for 3VA4145-5ED34-3AA0 (RoHS, REACH, UL, IEC)?","answer":"RoHS compliance effective 13 May 2019. REACH Article 33 disclosure: lead (CAS 7439-92-1) > 0.1% w/w. Export control: AL N / ECCN EAR99."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA4145-5ED34-3AA0","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/3VA4145-5ED34-3AA0 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}}