{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2011-1CA40","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2011-1CA40","canonicalUrl":"https://aoctrl.com/siemens/3RV2011-1CA40","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2011-1CA40","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV2011-1CA40 motor protection circuit breaker, Class 10, screw and snap-on 35 mm DIN rail, 45 mm wide.","salesMarkdown":"## Breaking capacity and backup fusing Rated breaking capacity hits 100 kA at 400 V and 500 V, dropping to 10 kA at 690 V. For installations needing higher fault current discrimination, the backup fuse ratings are gL/gG 25 A at 400 V and 500 V, and gL/gG 20 A at 690 V. Width is 45 mm, depth 97 mm, height 97 mm. Mounting position any — no derating for horizontal or vertical orientation. Clearance requirements: 50 mm upwards and downwards, 30 mm at the side, 0 mm forwards and backwards. That zero forwards clearance means it can sit flush against a gland plate or back panel without needing breathing room on the front face.","metaTitle":"Siemens 3RV2011-1CA40 SIRIUS Motor Protection Circuit Breake","metaDescription":"Siemens 3RV2011-1CA40 SIRIUS motor protection circuit breaker, Class 10 trip, 100 kA breaking capacity at 400 V. Screw and snap-on 35 mm DIN rail. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"97 mm","Width":"45 mm","Height":"97 mm","Upwards":"50 mm","Forwards":"0 mm","at 400 V":"gL/gG 25 A","at 500 V":"gL/gG 25 A","at 690 V":"gL/gG 20 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","For Main Contacts":"M3","Mounting Position":"any","Product Brand Name":"SIRIUS","Product Designation":"Circuit breaker","at 230 V rated value":"0.17 hp","at 240 V rated value":"100 kA","at 400 V rated value":"100 kA","at 480 V rated value":"2.5 A","at 500 V rated value":"100 kA","at 600 V rated value":"2.5 A","at 690 V rated value":"10 kA","Design Of The Product":"For motor protection","Ground Fault Detection":"No","Phase Failure Detection":"Yes","For Main Current Circuit":"Ring cable lug connection","at 200/208 V rated value":"0.5 hp","at 220/230 V rated value":"0.5 hp","at 460/480 V rated value":"1 hp","at 575/600 V rated value":"1.5 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":"100 kA","at AC at 690 V rated value":"10 kA","Design Of Screwdriver Shaft":"Diameter 5 to 6 mm","Size Of The Circuit-Breaker":"S00","Size Of The Screwdriver Tip":"size 2 and Pozidriv 2","at AC-3 rated value maximum":"690 V","Of The Main Contacts Typical":"100 000","at AC in hot operating state":"7.25 W","at AC-3 at 400 V rated value":"2.5 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":"2.5 A","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"2.5 A","Design Of The Short-Circuit Trip":"magnetic","For Auxiliary And Control Circuit":"ring terminal lug connection","Product Extension Auxiliary Switch":"Yes","Relative Humidity During Operation":"10 ... 95 %","Display Version For Switching Status":"Handle","For Main Contacts For Ring Cable Lug":"0.8 ... 1.2 N·m","Surge Voltage Resistance Rated Value":"6 kV","Of The Auxiliary And Control Contacts":"M3","at AC in hot operating state per pole":"2.4 W","With Side-By-Side Mounting At The Side":"0 mm","reference code according to IEC 81346-2":"Q","Number Of Poles For Main Current Circuit":"3","For Auxiliary Contacts For Ring Cable Lug":"1.2 ... 0.8 N·m","Product Function Short Circuit Protection":"Yes","with low demand rate according to SN 31920":"50 FIT","with high demand rate according to SN 31920":"50 %","number of CO contacts for auxiliary contacts":"0","number of NC contacts for auxiliary contacts":"0","number of NO contacts for auxiliary contacts":"0","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","Outer Diameter Of The Usable Ring Cable Lug Maximum":"7.5 mm","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Arrangement Of Electrical Connectors For Main Current Circuit":"Top and bottom","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"33 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":"1.8 ... 2.5 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/5af8eed01c18decaa8b69a6077477cee.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=444828&mlfb=3RV2011-1CA40","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV2011-1CA40/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3RV2011-1CA40 at 400 V?","answer":"100 kA at 400 V rated value, dropping to 10 kA at 690 V. Backup fuse ratings are gL/gG 25 A at 400 V and 500 V, and gL/gG 20 A at 690 V."},{"question":"Will 3RV2011-1CA40 drop into a panel specified for 3RV2011-0AA10?","answer":"Both share the same 45 mm width and 35 mm DIN rail mounting, so the footprint and rail clip are identical. The key difference is the 3RV2011-1CA40 carries a higher breaking capacity (100 kA vs the 0AA10's lower rating at 400 V) and includes phase failure detection. No rewiring needed for the mounting — same M3 ring cable lug connection for the main circuit."},{"question":"Where can I buy 3RV2011-1CA40?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2011-1CA40","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/3RV2011-1CA40 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}}