{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1011-0BA20","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1011-0BA20","canonicalUrl":"https://aoctrl.com/siemens/3RV1011-0BA20","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1011-0BA20","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS motor protection circuit breaker, 3RV1011-0BA20, 0.2 A continuous current, CLASS 10 trip class, 100 kA breaking capacity at 400 V AC, spring-loaded terminals, 45 mm width.","salesMarkdown":"The Siemens SIRIUS 3RV1011-0BA20 is a motor protection circuit breaker sized for a 0.06 kW motor at 400 V AC, with a continuous current rating of 0.2 A and a CLASS 10 trip characteristic. It delivers 100 kA breaking capacity across 240 V through 690 V AC, so it can interrupt high fault currents without upstream coordination concerns in most industrial panels. Phase failure detection is built in, and the main circuit connects via spring-loaded terminals accepting 2x (0.25... 2.5 mm²) solid or 2x (0.25... 1.5 mm²) finely stranded with ferrule. The 45 mm width and 90 mm height fit standard panel layouts;","metaTitle":"Siemens 3RV1011-0BA20 SIRIUS Motor Protection Circuit Breake","metaDescription":"Siemens 3RV1011-0BA20 SIRIUS motor protection circuit breaker, 0.2 A continuous rating, CLASS 10 trip, 100 kA breaking capacity at 400 V. Spring-loaded terminals, phase failure det","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"81 mm","Solid":"2x (0.25 ... 2.5 mm²)","Width":"45 mm","Height":"90 mm","Maximum":"2 000 m","Backwards":"0 mm","Trip class":"CLASS 10","At The Side":"0 mm","Rated Value":"690 V","On The Front":"IP20","Mounting type":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","During Storage":"-50 ... +80 °C","at AC-3 maximum":"15 1/h","lifecycle_stage":"current","Auxiliary switch":"Yes","During Operation":"-20 ... +60 °C","During Transport":"-50 ... +80 °C","Shock resistance":"25g / 11 ms","Mounting position":"any","Product brand name":"SIRIUS","Product designation":"circuit breaker","at 400 V rated value":"0.06 kW","Design of the product":"for motor protection","For Auxiliary Contacts":"0","Ground fault detection":"No","Phase failure detection":"Yes","For Main Current Circuit":"spring-loaded terminals","at AC at 240 V rated value":"100 kA","at AC at 400 V rated value":"100 kA","at AC at 500 V rated value":"100 kA","at AC at 690 V rated value":"100 kA","at AC-3 rated value maximum":"690 V","Of The Main Contacts Typical":"100 000","at AC in hot operating state":"5.5 W","Continuous current rated value":"0.2 A","at AWG conductors for main contacts":"2x (24 ... 14)","Surge voltage resistance rated value":"6 000 V","at AC in hot operating state per pole":"1.8 W","Finely Stranded With Core End Processing":"2x (0.25 ... 1.5 mm²)","Number of poles for main current circuit":"3","For Auxiliary And Control Current Circuit":"spring-loaded terminals","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","Removable Terminal For Auxiliary And Control Circuit":"No","Design of the overcurrent release and short-circuit release":"thermomagnetic","Arrangement of electrical connectors for main current circuit":"front side","Adjustable pick-up value current of the current-dependent overload release":"0.14 ... 0.2 A"}},"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=300755&mlfb=3RV1011-0BA20","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1011-0BA20/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RV1011-0BA20 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing."},{"question":"What is 3RV1011-0BA20's listed depth?","answer":"The depth is 81 mm, which fits standard 35 mm DIN rail enclosures with typical clearance."},{"question":"What wire sizes does the spring-loaded terminal accept?","answer":"The main circuit terminals accept 2x (0.25... 2.5 mm²) solid or 2x (0.25... 1.5 mm²) finely stranded with core end processing. AWG equivalents are 2x (24... 14)."},{"question":"Will 3RV1011-0BA20 drop into a panel specified around 3RV1011-0GA10 without rewiring?","answer":"Both share the same 45 mm width, 90 mm height, and DIN rail mounting, so the physical fit is identical. The 0BA20 is rated 0.2 A continuous versus the 0GA10's higher rating — verify the motor FLA matches before swapping; the terminal type and wiring capacity are the same spring-loaded design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1011-0BA20","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/3RV1011-0BA20 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}}