{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV1341-4JC10","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV1341-4JC10","canonicalUrl":"https://aoctrl.com/siemens/3RV1341-4JC10","factsUrl":"https://aoctrl.com/api/mcp/products/3RV1341-4JC10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS circuit breaker, 3RV1341-4JC10, for starter combinations, 63 A continuous, 30 kW at 400 V, 50 kA breaking capacity, screw terminals, DIN rail mount.","salesMarkdown":"Rated 63 A continuous and 30 kW at 400 V, it breaks up to 50 kA at 400 V AC, which means it can safely interrupt a fault on a high-capacity distribution panel without cascading upstream. The 174 mm depth and 70 mm width fit a standard DIN-rail footprint; screw and snap-on mounting per DIN EN 50022, any mounting position. At 240 V it reaches 100 kA, at 500 V it drops to 12 kA, and at 690 V to 6 kA. The 6 kV surge voltage resistance supports the insulation coordination for that voltage class. Main circuit terminals are screw-type box terminals. Solid wire: 2x (2.5 to 16 mm²). Stranded: 2x (10 to 50 mm²) or 1x (10 to 70 mm²). Finely stranded with ferrule: 2x (2.5 to 35 mm²) or 2.5 to 50 mm². AWG equivalents: 2x (10 to 1) or 1x (10 to 2). Auxiliary and control circuit terminals are also screw-type. The auxiliary switch option is available. Touch protection is finger-safe (IP20 on the front). ## Thermal and environmental limits Power dissipation at rated load in hot operating state: 34 W total, 11.3 W per pole. Shock resistance 25g for 11 ms. Maximum operating frequency in AC-3 duty: 15 operations per hour. These numbers matter for panel thermal design — 34 W in a sealed enclosure needs ventilation or derating above 40 °C.","metaTitle":"Siemens 3RV1341-4JC10 SIRIUS Circuit Breaker, 63 A, 50 kA","metaDescription":"Siemens 3RV1341-4JC10 SIRIUS circuit breaker for starter combinations. 63 A continuous, 30 kW at 400 V, 50 kA breaking capacity. 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 (2.5 ... 16 mm²)","Width":"70 mm","Height":"165 mm","Stranded":"2x (10 ... 50 mm²), 1x (10 ... 70 mm²)","Backwards":"0 mm","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":"30 kW","Design Of The Product":"for starter combinations","Ground Fault Detection":"No","Phase Failure Detection":"No","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":"34 W","Substance Prohibitance (Date)":"07/01/2006","Continuous Current Rated Value":"63 A","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 AC in hot operating state per pole":"11.3 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":"63 A","Installation Altitude At Height Above Sea Level Maximum":"2 000 m","Design Of The Overcurrent Release And Short-Circuit Release":"magnetic","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"}},"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=278127&mlfb=3RV1341-4JC10","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RV1341-4JC10/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3RV1341-4JC10 at 400 V?","answer":"50 kA at 400 V AC. At 240 V it is 100 kA, at 500 V it is 12 kA, and at 690 V it is 6 kA."},{"question":"What wire sizes does 3RV1341-4JC10 accept?","answer":"Solid: 2x (2.5 to 16 mm²). Stranded: 2x (10 to 50 mm²) or 1x (10 to 70 mm²). Finely stranded with ferrule: 2x (2.5 to 35 mm²) or 2.5 to 50 mm². AWG: 2x (10 to 1) or 1x (10 to 2)."},{"question":"Where can I buy 3RV1341-4JC10 and get current pricing?","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 for a firm price and lead time."},{"question":"What compliance documentation is available for 3RV1341-4JC10?","answer":"RoHS compliance with a substance prohibition date of July 1, 2006. The SIRIUS series typically carries UL, CSA, and CE certifications; confirm specific approvals with the order documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV1341-4JC10","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/3RV1341-4JC10 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}}