{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2011-1JA25","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2011-1JA25","canonicalUrl":"https://aoctrl.com/siemens/3RV2011-1JA25","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2011-1JA25","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV2011-1JA25 motor protection circuit breaker, Trip Class 10, 100 kA SCCR at 400 V, spring-loaded terminals, phase failure detection, screw and snap-on mounting onto 35 mm DIN rail.","salesMarkdown":"## SCCR and interrupting capacity For a panel builder coordinating with upstream fuses or a main breaker, that 100 kA figure at 400 V means you can typically skip a current-limiting fuse ahead of this device in a 100 kA SCCR-rated panel, as long as the feeder can deliver that. The gL/gG fuse backup ratings (50 A at 400 V, 40 A at 500/690 V) give you a coordination path if the available fault current exceeds the breaker's standalone rating. Spring-loaded terminals on the main circuit accept 2× (0.5 to 2.5 mm²) solid or stranded. Strip length for the spring cage is not specified here, but typical Siemens spring terminals on this class need about 8–10 mm. Clearances: 50 mm above and below, 30 mm to the side, 0 mm front and back — meaning you can stack adjacent devices tight side-to-side, but leave breathing room top and bottom for arc venting.","metaTitle":"Siemens 3RV2011-1JA25 SIRIUS Motor Protection Circuit Breake","metaDescription":"Siemens 3RV2011-1JA25 SIRIUS motor protection circuit breaker. Trip Class 10, 100 kA SCCR at 400 V, spring-loaded terminals, phase failure detection. Current lifecycle stage. Quote","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"97 mm","Width":"45 mm","Height":"106 mm","Upwards":"50 mm","at 24 V":"1 A","at 60 V":"0.15 A","Forwards":"0 mm","at 120 V":"0.5 A","at 125 V":"0.5 A","at 230 V":"0.5 A","at 400 V":"gL/gG 50 A","at 500 V":"gL/gG 40 A","at 690 V":"gL/gG 40 A","Backwards":"0 mm","Downwards":"50 mm","Trip Class":"CLASS 10","At The Side":"30 mm","Rated Value":"20 ... 690 V","During Storage":"-50 ... +80 °C","at AC-3 maximum":"15 1/h","lifecycle_stage":"current","During Operation":"-20 ... +60 °C","During Transport":"-50 ... +80 °C","Fastening Method":"screw and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715","at AC-3e maximum":"15 1/h","Mounting Position":"any","Solid Or Stranded":"2x (0.5 ... 2.5 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Circuit breaker","at 230 V rated value":"1.5 hp","at 240 V rated value":"100 kA","at 400 V rated value":"100 kA","at 480 V rated value":"10 A","at 500 V rated value":"42 kA","at 600 V rated value":"10 A","at 690 V rated value":"4 kA","Design Of The Product":"For motor protection","Ground Fault Detection":"No","Phase Failure Detection":"Yes","For Main Current Circuit":"spring-loaded terminals","at 110/120 V rated value":"0.5 hp","at 200/208 V rated value":"2 hp","at 220/230 V rated value":"3 hp","at 460/480 V rated value":"5 hp","at 575/600 V rated value":"10 hp","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":"42 kA","at AC at 690 V rated value":"6 kA","Design Of Screwdriver Shaft":"Diameter 3 mm","Size Of The Circuit-Breaker":"S00","Size Of The Screwdriver Tip":"3,0 x 0,5 mm","at AC-3 rated value maximum":"690 V","Of The Main Contacts Typical":"100 000","at AC in hot operating state":"9.25 W","at AC-3 at 400 V rated value":"10 A","at AC-3e rated value maximum":"690 V","Of Auxiliary Contacts Typical":"100 000","Substance Prohibitance (Date)":"10/01/2009","at AC-3e at 400 V rated value":"10 A","Design Of The Auxiliary Switch":"transverse","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"10 A","at AWG cables for main contacts":"2x (20 ... 12)","Design Of The Short-Circuit Trip":"magnetic","For Auxiliary And Control Circuit":"spring-loaded terminals","Product Extension Auxiliary Switch":"Yes","Relative Humidity During Operation":"10 ... 95 %","Display Version For Switching Status":"Handle","Surge Voltage Resistance Rated Value":"6 kV","at AWG cables for auxiliary contacts":"2x (20 ... 14)","at AC in hot operating state per pole":"3.1 W","With Side-By-Side Mounting At The Side":"0 mm","reference code according to IEC 81346-2":"Q","Finely Stranded With Core End Processing":"2x (0.5 ... 1.5 mm²)","Number Of Poles For Main Current Circuit":"3","Product Function Short Circuit Protection":"Yes","with low demand rate according to SN 31920":"50 FIT","Finely Stranded Without Core End Processing":"2x (0.5 ... 1.5 mm²)","with high demand rate according to SN 31920":"50 %","number of CO contacts for auxiliary contacts":"0","number of NC contacts for auxiliary contacts":"1","number of NO contacts for auxiliary contacts":"1","shock resistance according to IEC 60068-2-27":"25g / 11 ms","Electrical Endurance (Operating Cycles) Typical":"100 000","Size Of Contactor Can Be Combined Company-Specific":"S00, S0","contact rating of auxiliary contacts according to UL":"C300 / R300","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Arrangement Of Electrical Connectors For Main Current Circuit":"Top and bottom","For Short-Circuit Protection Of The Auxiliary Switch Required":"Fuse gL/gG: 10 A, miniature circuit breaker C 6 A (short-circuit current Ik < 400 A)","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"130 A","insulation voltage with degree of pollution 3 at AC rated value":"690 V","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"7 ... 10 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$45.72","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f418d51b732929f245c80cb8465de944.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=106128&mlfb=3RV2011-1JA25","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV2011-1JA25/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting capacity of 3RV2011-1JA25 at 400 V?","answer":"100 kA at 400 V, which is the full prospective fault current this breaker can interrupt at that voltage level."},{"question":"Does 3RV2011-1JA25 have phase failure protection?","answer":"Yes, phase failure detection is built in, so a lost phase will drop the load before single-phasing damages the motor winding."},{"question":"What terminal type does 3RV2011-1JA25 use?","answer":"Spring-loaded terminals on the main circuit, accepting 2× (0.5 to 2.5 mm²) solid or stranded conductors."},{"question":"Can I get current pricing and availability for 3RV2011-1JA25?","answer":"Pricing and availability are confirmed at quote time against an RFQ through independent distribution channels. Submit an RFQ for current figures."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2011-1JA25","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/3RV2011-1JA25 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}}