{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1050-2ED36-0BH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1050-2ED36-0BH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1050-2ED36-0BH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1050-2ED36-0BH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 100, circuit breaker, 3-pole, breaking capacity class B, Icu=16kA @ 415V, line protection TM210, In=50A fixed, Ir=50A fixed, Ii=10 x In, clamp connection, undervoltage release 24V DC, 2 auxiliary switches HQ, 1 trip alarm switch HQ.","salesMarkdown":"The Siemens 3VA1050-2ED36-0BH0 is a 3VA1 IEC frame 100 molded case circuit breaker (MCCB) with a 3-pole configuration, rated for line protection under the TM210 thermal-magnetic release curve. Overload protection is fixed at In=50A with Ir=50A; short-circuit protection is fixed at Ii=10 x In (500A magnetic trip). This is a non-adjustable thermal-magnetic design — the trip points are set at the factory, so the part is specified for a fixed 50A load rather than a range. Clamp-type terminals accept copper or aluminum conductors within the frame's terminal range. The auxiliary and alarm contacts report breaker status and trip condition back to the PLC or annunciator panel. For BOM freeze or compliance documentation needs, Siemens provides the standard declaration of conformity (CE/UKCA), UL/CSA recognition where applicable, and RoHS/REACH material compliance statements. These documents are typically available via the Siemens Industry Online Support portal under the 3VA1 family documentation tree. Mounts in a standard panel enclosure via the 3VA1 frame's screw-clamp base — no DIN-rail adapter for this frame size. The clamp terminals accept conductors per the terminal marking; verify torque values in the installation instructions. The UVR coil draws a continuous holding current at 24 V DC; ensure the control transformer or DC supply is sized for the sum of all UVR coils in the panel.","metaTitle":"Siemens 3VA1050-2ED36-0BH0 Circuit Breaker, 50A, 16kA @ 415V","metaDescription":"Siemens 3VA1050-2ED36-0BH0 IEC frame 100 circuit breaker, 3-pole, 50A fixed overload, 16kA breaking capacity @ 415V. Current lifecycle stage. Available 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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=106333&mlfb=3VA1050-2ED36-0BH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1050-2ED36-0BH0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1050-2ED36-0BH0 and get a price?","answer":"The 3VA1050-2ED36-0BH0 is sourced and quoted to order against an RFQ through independent distribution. Current pricing and availability are confirmed at quote time; submit an RFQ for a firm price and lead time."},{"question":"What is the breaking capacity of this circuit breaker?","answer":"Breaking capacity class B with Icu=16kA @ 415V AC, meaning the breaker can safely interrupt a fault current up to 16,000 amperes at 415 volts three-phase without damage."},{"question":"What compliance documentation is available for this part?","answer":"Siemens provides CE/UKCA declarations of conformity, UL/CSA recognition where applicable, and RoHS/REACH material compliance statements for the 3VA1 series. These are accessible through the Siemens Industry Online Support portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1050-2ED36-0BH0","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/3VA1050-2ED36-0BH0 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}}