{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA4150-5ED14-3AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA4150-5ED14-3AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA4150-5ED14-3AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA4150-5ED14-3AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA4 UL Frame 125, circuit breaker, 1-pole, 35 kA @ 277 V, TM210, In=50 A, overload protection Ir=50 A fixed, short-circuit protection Ii=10 x In.","salesMarkdown":"The Siemens 3VA4150-5ED14-3AA0 is a 1-pole circuit breaker from the 3VA4 series, built on a UL Frame 125 platform. The TM210 thermal-magnetic trip unit gives you fixed overload protection at Ir=50 A and fixed short-circuit protection at Ii=10 x In (500 A). That fixed trip means no field-adjustable dials — what you order is what protects the circuit. RoHS compliant since 13-05-19. Mounts on a DIN rail in the enclosure. The 1-pole width saves rail space compared to multi-pole breakers. With a fixed Ir=50 A, verify your conductor sizing and terminal temperature rise per UL 489 — no derating curve to tweak, but the fixed trip means the breaker is the protection, not an adjustable range.","metaTitle":"Siemens 3VA4150-5ED14-3AA0 Circuit Breaker, 50 A, 35 kA @ 27","metaDescription":"Siemens 3VA4150-5ED14-3AA0 circuit breaker, 3VA4 UL Frame 125, 1-pole, 35 kA @ 277 V, TM210, In=50 A. Active production. RoHS/REACH compliant. Quoted to order.","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/4d2fef70926ca7e32e616ace484711a2.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3VA4150-5ED14-3AA0?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA4150-5ED14-3AA0/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does this breaker have?","answer":"RoHS compliant since 13-05-19 and REACH Article 33 applies due to Lead content above 0.1% w/w. Export controls are AL: N / ECCN: EAR99."},{"question":"Where can I buy 3VA4150-5ED14-3AA0 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Because it is a made-to-order item (Product class C), availability and current pricing are confirmed at quote time — not from a shelf stock."},{"question":"What are the key ratings for this circuit breaker?","answer":"1-pole, UL Frame 125, breaking capacity class M at 35 kA @ 277 V. Thermal-magnetic trip TM210 with fixed overload protection Ir=50 A and fixed short-circuit protection Ii=10 x In (500 A)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA4150-5ED14-3AA0","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/3VA4150-5ED14-3AA0 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}}