{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1041-4HA10","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1041-4HA10","canonicalUrl":"https://aoctrl.com/siemens/3RV1041-4HA10","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1041-4HA10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS motor protection circuit breaker, 3RV1041-4HA10, 50 A continuous, 22 kW at 400 V, Trip Class 10, screw terminals, IP20 front, DIN rail mount.","salesMarkdown":"The Siemens 3RV1041-4HA10 is a SIRIUS motor protection circuit breaker rated for 50 A continuous current and 22 kW at 400 V AC-3 duty, with Trip Class 10 thermal overload protection. The 22 kW at 400 V figure tells you the motor power it can switch under AC-3 (squirrel-cage motor starting) conditions; a 22 kW, 400 V motor drawing roughly 40–42 A FLA fits comfortably. Breaking capacity varies by supply voltage: 100 kA at 240 V AC, 50 kA at 400 V AC, 12 kA at 500 V AC, and 6 kA at 690 V AC. At 400 V — the most common industrial distribution voltage — 50 kA SCCR covers nearly all panelboard and motor control center installations without requiring upstream current-limiting fuses. No ground-fault detection; if you need that, add an external ground-fault module or specify a different variant. The 70 mm width and 165 mm height with 174 mm depth mean it occupies three standard 18 mm DIN modules — plan your enclosure rail accordingly. Zero clearance required at the back and sides, so you can pack breakers adjacent without derating for heat buildup, though the 27 W power dissipation at rated load should still be accounted for in enclosure thermal calculations. Main terminals accept solid conductors 2x (2.5…16 mm²) and stranded 2x (10…50 mm²) or 1x (10…70 mm²). That range covers from 14 AWG up to 2/0 AWG stranded — typical for 50 A motor feeds. Finely stranded with ferrule: 2x (2.5…35 mm²) or 2.5…50 mm². Torque specs aren't listed here, but standard M6 box-terminal torque around 4–5 Nm applies.","metaTitle":"Siemens 3RV1041-4HA10 SIRIUS Motor Protection Circuit Breake","metaDescription":"Siemens 3RV1041-4HA10 SIRIUS motor protection circuit breaker, 50 A continuous, 22 kW at 400 V, Trip Class 10, IP20 front, screw terminals. Active production. Sourced to order agai","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"174 mm","Solid":"2x (2.5 ... 16 mm²)","Width":"70 mm","Height":"165 mm","Stranded":"2x (10 ... 50 mm²), 1x (10 ... 70 mm²)","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 DIN 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":"22 kW","Design Of The Product":"for motor protection","Ground Fault Detection":"No","Phase Failure Detection":"Yes","For Main Current Circuit":"screw-type terminals with box terminals","at AC at 240 V rated value":"100 kA","at AC at 400 V rated value":"50 kA","at AC at 500 V rated value":"12 kA","at AC at 690 V rated value":"6 kA","at AC-3 rated value maximum":"690 V","at AC in hot operating state":"27 W","Substance Prohibitance (Date)":"07/01/2006","Continuous Current Rated Value":"50 A","protection class IP on the front":"IP20","For Auxiliary And Control Circuit":"screw-type terminals","Product Extension Auxiliary Switch":"Yes","operating frequency at AC-3 maximum":"15 1/h","Surge Voltage Resistance Rated Value":"6 000 V","at AC in hot operating state per pole":"9 W","Finely Stranded With Core End Processing":"2x (2.5 ... 35 mm²), 2.5 ... 50 mm²","Number Of Poles For Main Current Circuit":"3","Touch Protection Against Electrical Shock":"finger-safe","number of CO contacts for auxiliary contacts":"0","operational current at AC-3 at 400 V rated value":"50 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 (Operating Cycles) Of The Main Contacts Typical":"50 000","Adjustable Current Response Value Current Of The Current-Dependent Overload Release":"36 ... 50 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=407317&mlfb=3RV1041-4HA10","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1041-4HA10/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3RV1041-4HA10 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit a request for quote (RFQ) to confirm current availability and pricing — no stock or price figures are published here."},{"question":"What is the closest functional second-source to 3RV1041-4HA10?","answer":"The 3RV6021-4DA10 is a SIRIUS motor protection circuit breaker in the same family, but it is a different frame size and rating. The 3RV1041-4HA10 is a 50 A, Class 10 device with screw terminals; the 3RV6021-4DA10 is a 45 A, Class 10 device with spring terminals. They are not drop-in replacements — verify terminal type, width, and rating before substituting."},{"question":"What is the depth of 3RV1041-4HA10?","answer":"The depth is 174 mm. Combined with the 70 mm width and 165 mm height, it occupies three 18 mm DIN modules."},{"question":"What solid conductor range does the 3RV1041-4HA10 accept?","answer":"The main circuit terminals accept solid conductors 2x (2.5…16 mm²). Stranded range is 2x (10…50 mm²) or 1x (10…70 mm²)."},{"question":"Will 3RV1041-4HA10 drop into a panel specified around 3RV6021-4DA10 without rewiring?","answer":"No — the 3RV6021-4DA10 uses spring terminals, while the 3RV1041-4HA10 uses screw terminals. The terminal type and conductor range differ, so rewiring or terminal adapters would be required. Also verify the width and rating differences."},{"question":"What compliance documentation does Siemens provide for 3RV1041-4HA10?","answer":"The part carries a RoHS substance prohibition date of 07/01/2006, indicating RoHS compliance. Standard Siemens documentation includes the declaration of conformity (CE), UL/CSA file, and REACH compliance data — available from the manufacturer's support portal or upon request with the RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1041-4HA10","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/3RV1041-4HA10 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}}