{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1011-0CA15","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1011-0CA15","canonicalUrl":"https://aoctrl.com/siemens/3RV1011-0CA15","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1011-0CA15","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS, Circuit breaker, 3RV1011-0CA15, Trip Class 10, 100 kA breaking capacity at 400 V, 45 mm width, screw and snap-on mounting onto 35 mm DIN rail.","salesMarkdown":"The Siemens SIRIUS 3RV1011-0CA15 is a circuit breaker rated for motor protection with Trip Class 10, meaning it trips within 10 seconds at 7.2× the thermal setting — the standard for standard-duty induction motor starts. The 45 mm width fits standard comb-busbar spacing, and the M3 main-contact terminals accept 2× (0.5 to 1.5 mm²) solid or stranded, or 2× (0.75 to 2.5 mm²) — no special ferrules needed for panel wiring. ## Deployment context The 20 mm clearance required upwards and downwards, and 9 mm at the side, means it fits standard DIN-rail enclosures without forced derating — but verify side clearance if packing multiple units on a single rail. Rated voltage range is 20 to 690 V, covering 24 V control circuits through 400/480/690 V power systems. The auxiliary contact ratings vary by voltage: 1 A at 24 V, 2 A at 110/120/125 V, 0.5 A at 230 V, and no rating required at 240/400/500/690 V — meaning the auxiliary is not intended for switching those higher voltages. Maximum switching frequency is 15 operations per hour in AC-3 and AC-3e duty, which governs motor start frequency.","metaTitle":"Siemens SIRIUS 3RV1011-0CA15 Circuit Breaker, Trip Class 10,","metaDescription":"Siemens SIRIUS 3RV1011-0CA15 circuit breaker, Trip Class 10, 100 kA breaking capacity at 400 V. Active production. Sourced to order. Request RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Note":"1","Depth":"75 mm","Width":"45 mm","title":"3RV1011-0CA15","Height":"90 mm","Upwards":"20 mm","at 24 V":"1 A","at 60 V":"0.15 A","Forwards":"0 mm","at 110 V":"2 A","at 120 V":"2 A","at 125 V":"2 A","at 230 V":"0.5 A","at 240 V":"none required","at 400 V":"None required","at 500 V":"None required","at 690 V":"None required","Backwards":"0 mm","Downwards":"20 mm","Trip Class":"CLASS 10","At The Side":"9 mm","Rated Value":"20 ... 690 V","description":"Circuit breaker size S00 for motor protection, CLASS 10 A-release 0.18...0.25 A N-release 3.3 A Screw terminal Standard switching capacity with transverse auxiliary switch 1 NO+1 NC","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","Solid Or Stranded":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Circuit breaker","at 230 V rated value":"0 kW","at 240 V rated value":"100 kA","at 400 V rated value":"100 kA","at 480 V rated value":"0.25 A","at 500 V rated value":"100 kA","at 600 V rated value":"0.25 A","at 690 V rated value":"100 kA","Design Of The Product":"For motor protection","Ground Fault Detection":"No","Phase Failure Detection":"Yes","For Main Current Circuit":"screw-type 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","Size Of The Circuit-Breaker":"S00","Size Of The Screwdriver Tip":"Pozidriv size 2","at AC-3 rated value maximum":"690 V","Of The Main Contacts Typical":"100 000","at AC in hot operating state":"5.5 W","at AC-3 at 400 V rated value":"0.25 A","at AC-3e rated value maximum":"690 V","Of Auxiliary Contacts Typical":"100 000","Substance Prohibitance (Date)":"01/01/2013","at AC-3e at 400 V rated value":"0.25 A","Design Of The Auxiliary Switch":"transverse","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"0.25 A","Design Of The Short-Circuit Trip":"magnetic","For Auxiliary And Control Circuit":"screw-type terminals","Product Extension Auxiliary Switch":"Yes","Relative Humidity During Operation":"10 ... 95 %","Display Version For Switching Status":"Rocker switch","Surge Voltage Resistance Rated Value":"6 kV","Of The Auxiliary And Control Contacts":"M3","at AC in hot operating state per pole":"1.8 W","reference code according to IEC 81346-2":"Q","Finely Stranded With Core End Processing":"2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 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","For Main Contacts With Screw-Type Terminals":"0.8 ... 1.2 N·m","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","Electrical Endurance (Operating Cycles) Typical":"100 000","For Auxiliary Contacts With Screw-Type Terminals":"0.8 ... 1.2 N·m","Size Of Contactor Can Be Combined Company-Specific":"S00","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 gG: 10 A, miniature circuit breaker C 6 A (short-circuit current Ik < 400 A)","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"3.3 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":"0.18 ... 0.25 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$36.58","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/298c87aaab79dda9e70ea75d6396cef3.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=375902&mlfb=3RV1011-0CA15"},"ai":{"faq":[{"question":"Where can I buy 3RV1011-0CA15?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the breaking capacity of 3RV1011-0CA15?","answer":"100 kA at 400 V, 500 V, and 690 V — rated for high-fault industrial panels without cascading upstream breakers."},{"question":"What is the trip class of 3RV1011-0CA15?","answer":"Trip Class 10, meaning it trips within 10 seconds at 7.2× the thermal setting — standard for standard-duty induction motor starts."},{"question":"Will 3RV1011-0CA15 drop into a panel specified around 3RV1011-0GA10 without rewiring?","answer":"Both are SIRIUS circuit breakers in the same 45 mm wide footprint with screw and snap-on DIN rail mounting, so the mechanical fit and busbar spacing are identical. However, verify the thermal setting range and auxiliary contact configuration against the 0GA10 variant — the 0CA15 may have a different trip current rating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1011-0CA15","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/3RV1011-0CA15 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}}