{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1011-1CA25","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1011-1CA25","canonicalUrl":"https://aoctrl.com/siemens/3RV1011-1CA25","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1CA25","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS motor protection circuit breaker, 3RV1011-1CA25, 2.5 A rated continuous current, Class 10 trip, 100 kA breaking capacity at 400 V AC, spring-loaded terminals, screw and snap-on 35 mm DIN rail mounting.","salesMarkdown":"The Siemens 3RV1011-1CA25 is a SIRIUS motor protection circuit breaker rated for 2.5 A continuous current with a Class 10 trip characteristic, designed to protect three-phase induction motors up to 0.75 kW at 400 V. The spring-loaded terminals accept 2x (0.25...2.5 mm²) solid or stranded wire, or 2x (24...14) AWG, with no screw-torque requirement — a time-saver on the panel build. Dimensions are 45 mm wide, 90 mm high, 81 mm deep — a standard SIRIUS breaker footprint that drops into existing 3RV1 panel layouts without re-drilling. No clearance needed at the sides or rear, so you can pack breakers tight on the rail. Any mounting position, and the IP20 front protection keeps fingers clear of live terminals inside the enclosure. The 100 kA breaking capacity at 240 V and 400 V AC drops to 10 kA at 500 V and 2 kA at 690 V. The 690 V rating of 2 kA is lower but still adequate for most 690 V motor circuits where the transformer impedance limits fault current. The surge voltage resistance of 6 000 V aligns with IEC 60947-2 overvoltage category III. Shock resistance is 25 g for 11 ms. The substance prohibition date of 01.01.2013 aligns with RoHS and REACH compliance deadlines — the part is manufactured to meet those substance restrictions.","metaTitle":"Siemens 3RV1011-1CA25 SIRIUS Motor Protection Circuit Breake","metaDescription":"Siemens 3RV1011-1CA25 SIRIUS motor protection circuit breaker, 2.5 A continuous current, Class 10 trip, 100 kA breaking at 400 V. Spring-loaded terminals, DIN rail mount. Current p","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","at 24 V":"1 A","at 60 V":"0.15 A","at 230 V":"0.5 A","Backwards":"0 mm","Trip Class":"CLASS 10","At The Side":"0 mm","Rated Value":"690 V","During Storage":"-50 ... +80 °C","lifecycle_stage":"current","During Operation":"-20 ... +60 °C","During Transport":"-50 ... +80 °C","Fastening Method":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","Shock Resistance":"25g / 11 ms","Mounting Position":"any","Product Brand Name":"SIRIUS","Product Designation":"circuit breaker","at 400 V rated value":"0.75 kW","Design Of The Product":"for motor protection","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":"10 kA","at AC at 690 V rated value":"2 kA","at AC-3 rated value maximum":"690 V","at AC in hot operating state":"7.25 W","Substance Prohibitance (Date)":"01.01.2013","Continuous Current Rated Value":"2.5 A","Design Of The Auxiliary Switch":"transverse","at AWG cables for main contacts":"2x (24 ... 14)","protection class IP on the front":"IP20","For Auxiliary And Control Circuit":"spring-loaded terminals","Product Extension Auxiliary Switch":"Yes","operating frequency at AC-3 maximum":"15 1/h","Surge Voltage Resistance Rated Value":"6 000 V","at AWG cables for auxiliary contacts":"2x (24 ... 14)","at AC in hot operating state per pole":"2.4 W","Finely Stranded With Core End Processing":"2x (0.25 ... 1.5 mm²)","Number Of Poles For Main Current Circuit":"3","Touch Protection Against Electrical Shock":"finger-safe","Finely Stranded Without Core End Processing":"2x (0.25 ... 2.5 mm²)","number of CO contacts for auxiliary contacts":"0","operational current at AC-3 at 400 V rated value":"2.5 A","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Design Of The Overcurrent Release And Short-Circuit Release":"thermomagnetic","Arrangement Of Electrical Connectors For Main Current Circuit":"front side","Product Component Removable Terminal For Auxiliary And Control Circuit":"No","Mechanical Service Life (Switching Cycles) Of The Main Contacts Typical":"100 000","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"1.8 ... 2.5 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=356892&mlfb=3RV1011-1CA25","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1011-1CA25/alternatives.json"},"ai":{"faq":[{"question":"Will 3RV1011-1CA25 drop into a panel specified around 3RV1011-1HA10 without rewiring?","answer":"Yes, the 3RV1011-1CA25 shares the same 45 mm DIN-rail footprint, Class 10 trip characteristic, and spring-loaded terminal system as the 3RV1011-1HA10. The main power and control wiring positions are identical. The only difference is the auxiliary switch design (transverse on this unit), so verify the auxiliary contact wiring matches your control scheme before swapping."},{"question":"What is 3RV1011-1CA25's listed depth?","answer":"81 mm. Combined with the 45 mm width and 90 mm height, this is the standard SIRIUS 3RV1 breaker depth that fits existing panel layouts."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1011-1CA25","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/3RV1011-1CA25 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}}