{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2021-4CA10-Z W96","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2021-4CA10-Z-W96","canonicalUrl":"https://aoctrl.com/siemens/3RV2021-4CA10-Z-W96","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2021-4CA10-Z%20W96","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV2 motor starter protector, size S0, Class 10, A-release 16-22 A, N-release 286 A, screw terminal, standard switching capacity, multi-unit packaging (pack of 24).","salesMarkdown":"The 3RV2021-4CA10-Z W96 is a Siemens SIRIUS 3RV2 motor protection circuit breaker in the S0 frame size. It is set for a Class 10 overload trip curve with an A-release (thermal overload) adjustable from 16 A to 22 A, and a magnetic short-circuit release (N-release) fixed at 286 A. The screw terminals and standard breaking capacity suit it for fixed-speed motor branch circuits in control panels — typical for pumps, fans, and conveyors where the motor full-load current falls within that 16-22 A window.","metaTitle":"3RV2021-4CA10-Z W96 SIRIUS Motor Protection Circuit Breaker,","metaDescription":"Siemens SIRIUS 3RV2021-4CA10-Z W96 motor starter protector, size S0, Class 10, 16-22 A, screw terminal. Active production, RoHS compliant. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"title":"3RV2021-4CA10-Z W96","Group Code":"R711","description":"Circuit breaker size S0 for motor protection, Class 10 A-release 16...22 A N-release 286 A Screw terminal Standard switching capacity Multi-unit packaging Pack = 24 units","Product Group":"5333","Product class":"A: Standard product which is a stock item could be returned within the returns guidelines/period.","Quantity Unit":"1 Piece","Product Family":"SIRIUS 3RV2 motor starter protectors","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : N","Packaging dimensions (L x W x H)":"98.00 x 45.00 x 90.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 01-10-09","REACH Art. 33 Duty to inform according to the current list of candidates":"Lead titanium zirconium oxide CAS-No. 12626-81-2 > 0,1 % (w / w)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f1f150a8eb1737400849602cddc86454.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RV2021-4CA10-ZW96?tree=CatalogTree"},"ai":{"faq":[{"question":"What are the key ratings for 3RV2021-4CA10-Z W96?","answer":"The A-release (thermal overload) is adjustable from 16 A to 22 A, and the N-release (magnetic short-circuit) is fixed at 286 A. It is a Class 10 trip curve device in the S0 frame size with screw terminals."},{"question":"What compliance documentation does this brand provide for 3RV2021-4CA10-Z W96?","answer":"RoHS compliance is declared since October 2009. The REACH Article 33 declaration identifies lead titanium zirconium oxide above 0.1% w/w. Export control is AL: N / ECCN: N."},{"question":"Where can I buy 3RV2021-4CA10-Z W96?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2021-4CA10-Z-W96","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/3RV2021-4CA10-Z-W96 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}