{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1041-4HA15","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1041-4HA15","canonicalUrl":"https://aoctrl.com/siemens/3RV1041-4HA15","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1041-4HA15","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS motor protection circuit breaker, 3RV1041-4HA15, 50 A continuous rated current, 22 kW at 400 V AC-3, Class 10 trip, screw terminals.","salesMarkdown":"## Motor Protection Circuit Breaker for 22 kW Loads The Siemens 3RV1041-4HA15 is a SIRIUS motor protection circuit breaker rated for 50 A continuous current and 22 kW at 400 V AC-3 duty, meaning it directly protects a 22 kW three-phase motor at 400 V line voltage. No ground-fault detection is included, so downstream ground-fault protection must be handled separately if required. Rated breaking capacity reaches 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 50 kA SCCR covers most industrial panel bus faults without cascading upstream — useful when coordinating with a 65 kA or 100 kA main breaker. The 6 kA at 690 V still clears a fault on 690 V drives or mining equipment. Dimensions are 70 mm wide, 165 mm high, 174 mm deep — occupies three 18 mm DIN modules plus a bit. Zero clearance required at the sides or rear, so it fits tightly against adjacent devices in a crowded panel. Front IP20 protects against accidental finger contact. Main circuit terminals accept screw-type box terminals: stranded 2× (10–50 mm²) or 1× (10–70 mm²). Auxiliary and control circuit terminals accept solid 2× (0.5–1.5 mm²) or 2× (0.75–2.5 mm²). AWG equivalents for main contacts are 2× (10–1 AWG) or 1× (10–2 AWG). The auxiliary switch is transverse design and the breaker supports an auxiliary switch extension.","metaTitle":"Siemens 3RV1041-4HA15 SIRIUS Motor Protection Circuit Breake","metaDescription":"Siemens 3RV1041-4HA15 SIRIUS motor protection circuit breaker, 50 A continuous, 22 kW at 400 V, Class 10 trip, 50 kA breaking capacity at 400 V. Active production. Sourced to order","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 (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)","Width":"70 mm","Height":"165 mm","at 24 V":"1 A","at 60 V":"0.15 A","Stranded":"2x (10 ... 50 mm²), 1x (10 ... 70 mm²)","at 230 V":"0.5 A","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 standard mounting 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","Design Of The Auxiliary Switch":"transverse","at AWG cables for main contacts":"2x (10 ... 1), 1x (10 ... 2)","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 AWG cables for auxiliary contacts":"2x (18 ... 14)","at AC in hot operating state per pole":"9 W","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","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 (Switching 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=380783&mlfb=3RV1041-4HA15","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1041-4HA15/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3RV1041-4HA15 at 400 V?","answer":"50 kA at 400 V AC. At 240 V it reaches 100 kA, at 500 V it is 12 kA, and at 690 V it is 6 kA."},{"question":"What motor power does 3RV1041-4HA15 protect at 400 V?","answer":"22 kW at 400 V AC-3. The continuous current rating is 50 A."},{"question":"What is the trip class of this breaker?","answer":"Class 10, meaning it trips within 10 seconds at 7.2× rated current, suitable for standard induction motor starts."},{"question":"Does 3RV1041-4HA15 include phase failure protection?","answer":"Yes, phase failure detection is built in. Ground fault detection is not included."},{"question":"Where can I buy 3RV1041-4HA15?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1041-4HA15","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/3RV1041-4HA15 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}}