{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV2041-4RA15","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV2041-4RA15","canonicalUrl":"https://aoctrl.com/siemens/3RV2041-4RA15","factsUrl":"https://aoctrl.com/api/mcp/products/3RV2041-4RA15","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV2041-4RA15 motor protection circuit breaker, Class 10 trip, 30 kA breaking capacity at 400 V, screw terminals, DIN rail mount.","salesMarkdown":"It combines a circuit breaker and overload relay in one device — a common space-saver in motor control centers. At 400 V this breaker interrupts 30 kA. At 240 V the rating jumps to 100 kA, so on lower-voltage North American 240 V delta systems it handles virtually any utility transformer fault. The 690 V rating drops to 3 kA, which still covers most 690 V industrial loads but needs coordination checking if the transformer is large. Depth of 176 mm — account for that behind the gland plate; it is deeper than a contactor alone because the bimetal overload mechanism sits behind the breaker body. Those are the minimums for arc quenching and heat dissipation; crowding it tighter derates the interrupting capacity. ## Ratings across the voltage range Rated operational voltage is 20 to 690 V. Horsepower ratings climb with voltage: 7.5 hp at 110/120 V, 25 hp at 200/208 V, 30 hp at 220/230 V, 60 hp at 460/480 V, 75 hp at 575/600 V. The 84 A continuous current at both 480 V and 600 V is the thermal rating — that is the max the bimetal can carry without tripping on overload, independent of the short-circuit breaking capacity. ## Terminals and wiring Accepts solid or stranded copper: 2x 2.5 to 16 mm² per clamp for the load side, and up to 2x 50 mm² or a single 70 mm² on the line side. That range covers most motor feeds up to about 75 hp at 480 V. Torque to the manufacturer's spec — overtightening strips the threads on the steel screw. ## Temperature and environment Operates from -20 to +60 °C. The 60 °C upper operating limit is higher than many panel-mounted breakers — useful if the breaker sits near a drive or transformer inside a non-ventilated enclosure.","metaTitle":"Siemens 3RV2041-4RA15 SIRIUS Motor Protection Circuit Breake","metaDescription":"Siemens 3RV2041-4RA15 SIRIUS motor protection circuit breaker. Class 10 trip, 30 kA breaking at 400 V, phase failure detection. DIN rail mount. Source to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Note":"1","Depth":"176 mm","Solid":"2x (2.5 ... 16 mm²)","Width":"70 mm","title":"3RV2041-4RA15","Height":"165 mm","Upwards":"150 mm","at 24 V":"1 A","at 60 V":"0.15 A","at 230 V":"0.5 A","Downwards":"150 mm","Trip Class":"CLASS 10","At The Side":"30 mm","Rated Value":"20 ... 690 V","description":"Circuit breaker size S3 for motor protection, CLASS 10 A-release 65...84 A N-release 1170 A screw terminal Standard switching capacity with transverse auxiliary switches 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 standard mounting rail according to DIN EN 60715","at AC-3e maximum":"15 1/h","Mounting Position":"any","Solid Or Stranded":"2x (2,5 ... 50 mm²), 1x (10 ... 70 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Circuit breaker","at 230 V rated value":"15 hp","at 240 V rated value":"100 kA","at 400 V rated value":"30 kA","at 480 V rated value":"84 A","at 500 V rated value":"4 kA","at 600 V rated value":"84 A","at 690 V rated value":"3 kA","Design Of The Product":"For motor protection","Ground Fault Detection":"No","Phase Failure Detection":"Yes","For Main Current Circuit":"screw-type terminals","at 110/120 V rated value":"7.5 hp","at 200/208 V rated value":"25 hp","at 220/230 V rated value":"30 hp","at 460/480 V rated value":"60 hp","at 575/600 V rated value":"75 hp","at AC at 240 V rated value":"100 kA","at AC at 400 V rated value":"65 kA","at AC at 500 V rated value":"8 kA","at AC at 690 V rated value":"5 kA","Size Of The Circuit-Breaker":"S3","at AC-3 rated value maximum":"690 V","Of The Main Contacts Typical":"25 000","at AC in hot operating state":"34 W","at AC-3 at 400 V rated value":"84 A","at AC-3e rated value maximum":"690 V","Of Auxiliary Contacts Typical":"25 000","Substance Prohibitance (Date)":"03/01/2017","at AC-3e at 400 V rated value":"84 A","Design Of The Auxiliary Switch":"transverse","Design Of The Overload Release":"thermal","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"84 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":"Handle","For Main Contacts For Ring Cable Lug":"4.5 ... 6 N·m","Surge Voltage Resistance Rated Value":"8 kV","at AWG cables for auxiliary contacts":"2x (20 ... 16), 2x (18 ... 14)","Of The Auxiliary And Control Contacts":"M3","at AC in hot operating state per pole":"11.3 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), 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 %","Finely Stranded Without Core End Processing":"2x (10 ... 35 mm²), 1x (10 ... 50 mm²)","For Main Contacts With Screw-Type Terminals":"4.5 ... 6 N·m","with high demand rate according to SN 31920":"50 %","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 Sinus","Electrical Endurance (Switching Cycles) Typical":"25 000","For Auxiliary Contacts With Screw-Type Terminals":"0.8 ... 1.2 N·m","Size Of Contactor Can Be Combined Company-Specific":"S3","Outer Diameter Of The Usable Ring Cable Lug Maximum":"19 mm","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","Response Value Current Of Instantaneous Short-Circuit Trip Unit":"1 170 A","insulation voltage with degree of pollution 3 at AC rated value":"1 000 V","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"65 ... 84 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$154.94","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7f7aca5ea19d99e6e6b7770a617768df.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=629969&mlfb=3RV2041-4RA15"},"ai":{"faq":[{"question":"Where can I buy 3RV2041-4RA15 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ and we'll respond with the commercial terms."},{"question":"What is the breaking capacity of 3RV2041-4RA15 at 400 V?","answer":"At 400 V the interrupting rating is 30 kA. At 240 V it is 100 kA, and at 690 V it is 3 kA."},{"question":"What does Class 10 trip mean on this breaker?","answer":"Class 10 means the overload relay trips within 10 seconds under locked-rotor conditions. That is the standard match for standard induction motors — it clears a stall before the motor insulation overheats, without nuisance-tripping during a normal start."},{"question":"Will 3RV2041-4RA15 drop into a panel specified around 3RV1011-1HA10?","answer":"The 3RV2041-4RA15 is a larger-frame breaker (70 mm wide vs the 3RV1011's 45 mm) and has a higher interrupting capacity. It will not physically fit the same DIN-rail slot or terminal layout without panel rework. They are not drop-in interchangeable."},{"question":"What compliance documentation does Siemens provide for 3RV2041-4RA15?","answer":"Standard Siemens documentation for this SIRIUS series includes a declaration of conformity to IEC/EN 60947-2 and 60947-4-1, CE marking, and UL/CSA recognition. RoHS and REACH compliance declarations are available on request from the manufacturer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV2041-4RA15","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/3RV2041-4RA15 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}}