{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1041-4JA15-ZW95","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1041-4JA15-ZW95","canonicalUrl":"https://aoctrl.com/siemens/3RV1041-4JA15-ZW95","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1041-4JA15-ZW95","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV1041-4JA15-ZW95 motor protection circuit breaker, 63 A rated continuous current, CLASS 10 trip class, 50 kA breaking capacity at 400 V AC, screw and snap-on DIN rail mount.","salesMarkdown":"The Siemens 3RV1041-4JA15-ZW95 is a SIRIUS motor protection circuit breaker rated for 63 A continuous current, sized for a 30 kW motor at 400 V AC with CLASS 10 trip characteristics — meaning it disconnects within 10 seconds at 7.2× rated current, protecting against overload and short-circuit on motor start-up. The IP20 front face keeps fingers out of live terminals. At 240 V it's 100 kA, at 500 V it drops to 12 kA, and at 690 V it's 6 kA. The 63 A continuous rating and 30 kW motor capacity at 400 V tell you this is a heavy motor feeder — think 50–75 hp pump or compressor on 480 V three-phase. The CLASS 10 trip curve is standard for standard induction motors; it lets through starting inrush without nuisance tripping. No ground-fault detection on this unit — that's a separate add-on or upstream GFCI. Operating temperature spans -20 to +60 °C, storage -50 to +80 °C. The 25g / 11 ms shock rating means it holds calibration on a machine tool or conveyor line that sees vibration. Main circuit terminals are screw-type with box terminals. Solid conductors: 2× (0.5…1.5 mm²) and 2× (0.75…2.5 mm²). Stranded: 2× (10…50 mm²) or 1× (10…70 mm²). That's enough for 63 A on a 16–25 mm² stranded cable, depending on local code. Auxiliary switch is transverse design, rated 1 A at 24 V, 0.5 A at 230 V, 0.15 A at 60 V — enough for a PLC digital input or contactor coil feedback.","metaTitle":"Siemens 3RV1041-4JA15-ZW95 SIRIUS Motor Protection Circuit B","metaDescription":"Siemens 3RV1041-4JA15-ZW95 SIRIUS motor protection circuit breaker, 63 A rated continuous current, CLASS 10 trip, 50 kA breaking at 400 V. Current production. Quoted 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","Maximum":"2 000 m","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","On The Front":"IP20","Mounting type":"screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022","During Storage":"-50 ... +80 °C","at AC-3 maximum":"15 1/h","lifecycle_stage":"current","Auxiliary switch":"Yes","During Operation":"-20 ... +60 °C","During Transport":"-50 ... +80 °C","Shock resistance":"25g / 11 ms","Mounting position":"any","Product brand name":"SIRIUS","Product designation":"circuit breaker","at 400 V rated value":"30 kW","Design of the product":"for motor protection","For Auxiliary Contacts":"0","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","Of The Main Contacts Typical":"50 000","at AC in hot operating state":"34 W","Continuous current rated value":"63 A","Design of the auxiliary switch":"transverse","at AWG conductors for main contacts":"2x (10 ... 1), 1x (10 ... 2)","Surge voltage resistance rated value":"6 000 V","at AC in hot operating state per pole":"11.3 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","at AWG conductors for auxiliary contacts":"2x (18 ... 14)","For Auxiliary And Control Current Circuit":"screw-type terminals","Removable Terminal For Auxiliary And Control Circuit":"No","Design of the overcurrent release and short-circuit release":"thermomagnetic","Arrangement of electrical connectors for main current circuit":"front side","Adjustable pick-up value current of the current-dependent overload release":"45 ... 63 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=59398&mlfb=3RV1041-4JA15-ZW95","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1041-4JA15-ZW95/alternatives.json"},"ai":{"faq":[{"question":"How do I get pricing and availability for 3RV1041-4JA15-ZW95?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm number."},{"question":"What is the closest functional second-source to 3RV1041-4JA15-ZW95?","answer":"The 3RV2021-4NA25 is a similar SIRIUS motor protection breaker but check the continuous current rating and trip class — this 3RV1041-4JA15-ZW95 is a 63 A CLASS 10 unit, so verify the peer's ratings match your motor load before substituting."},{"question":"What is the depth of 3RV1041-4JA15-ZW95?","answer":"Listed depth is 174 mm — fits standard 200 mm deep enclosures with room for wiring."},{"question":"What solid conductor sizes does 3RV1041-4JA15-ZW95 accept?","answer":"Solid conductors: 2× (0.5…1.5 mm²) and 2× (0.75…2.5 mm²)."},{"question":"Will 3RV1041-4JA15-ZW95 drop into a panel specified for 3RV2021-4NA25 without rewiring?","answer":"Both mount on 35 mm DIN rail, but the 3RV1041-4JA15-ZW95 is 70 mm wide — verify the peer's width and terminal layout. Terminal sizes differ (solid 0.5–2.5 mm² vs stranded 10–70 mm² on this unit), so check conductor fit before assuming a drop-in swap."},{"question":"What compliance documentation does Siemens provide for 3RV1041-4JA15-ZW95?","answer":"As a SIRIUS product from Siemens, it carries CE marking for the European market and is designed to IEC/EN 60947 standards for motor protection. RoHS and REACH declarations are standard Siemens documentation available on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1041-4JA15-ZW95","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/3RV1041-4JA15-ZW95 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}}