{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2021-0BA10-0DA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2021-0BA10-0DA0","canonicalUrl":"https://aoctrl.com/siemens/3RV2021-0BA10-0DA0","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2021-0BA10-0DA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV2 motor starter protector, size S0, A-release 0.14...0.2 A, short-circuit release 2.6 A, screw terminal, standard switching capacity.","salesMarkdown":"The Siemens 3RV2021-0BA10-0DA0 is a SIRIUS 3RV2 motor starter protector in size S0, designed for system protection without phase failure protection. Its A-release (overload) is set for 0.14...0.2 A, and the short-circuit release trips at 2.6 A. It uses screw terminals and offers standard switching capacity. The 0.14...0.2 A overload range means this protector is sized for very small motor loads — fractional-horsepower pumps, small fans, or control transformers drawing under 0.2 A full-load. The 2.6 A short-circuit release provides magnetic trip for fault currents, coordinating with upstream branch protection. Size S0 is the compact frame in the SIRIUS family, fitting standard DIN-rail mounting in control panels. Screw terminals accept copper conductors; torque to the specified value on the device label. The compact footprint (101 x 52 x 104 mm) leaves room for adjacent contactors or auxiliary blocks in a motor control center row.","metaTitle":"Siemens 3RV2021-0BA10-0DA0 SIRIUS Motor Starter Protector, 0","metaDescription":"Siemens 3RV2021-0BA10-0DA0 SIRIUS 3RV2 motor starter protector, size S0, A-release 0.14...0.2 A, short-circuit release 2.6 A, screw terminals. Active production, RoHS compliant. Re","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"title":"3RV2021-0BA10-0DA0","Group Code":"R711","description":"circuit breaker size S0 for system protection without phase failure protection A-release 0.14...0.2 A short-circuit release 2.6 A screw terminal standard switching capacity","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 : EAR99","Packaging dimensions (L x W x H)":"101.00 x 52.00 x 104.00 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":"Reach Information"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/5bf20ed5d3ef0c7da13754dadbd7d99c.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RV2021-0BA10-0DA0?tree=CatalogTree"},"ai":{"faq":[{"question":"Where can I buy 3RV2021-0BA10-0DA0 and get current pricing?","answer":"We source this part to order against an RFQ. Submit a request for current pricing and availability; we confirm both at quote time through independent distribution."},{"question":"What compliance documentation does this part have?","answer":"RoHS compliant since October 1, 2009, with REACH Article 33 candidate-list information available. Export control is AL: N / ECCN: EAR99."},{"question":"What are the key ratings for 3RV2021-0BA10-0DA0?","answer":"Overload A-release set for 0.14...0.2 A, short-circuit release at 2.6 A, size S0 frame, screw terminals, standard switching capacity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2021-0BA10-0DA0","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/3RV2021-0BA10-0DA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}