{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RV5341-4MC10","brand":"Siemens","brandSlug":"siemens","productSlug":"3RV5341-4MC10","canonicalUrl":"https://aoctrl.com/siemens/3RV5341-4MC10","factsUrl":"https://aoctrl.com/api/mcp/products/3RV5341-4MC10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RV5341-4MC10 circuit breaker for starter combinations, Size S3, 3-pole, 100 A at AC-3 400 V, screw terminals, magnetic short-circuit trip, 50/60 Hz.","salesMarkdown":"The magnetic instantaneous trip is fixed at 1 235 A, which coordinates with downstream contactors and overload relays per IEC 60947-4-1. The S3 frame occupies 70 mm width on the rail, with 174 mm depth and 165 mm height. Clearance requirements: 50 mm upward, 167 mm forward, 0 mm backward, 50 mm downward, 30 mm at the side. These clearances matter for heat dissipation — the breaker dissipates 38 W total typical at full load, so adjacent devices need breathing room. Screw-type box terminals on top and bottom accept up to 70 mm² solid or stranded, or 2/0 AWG. Tightening torque is 4 to 6 N·m. For a panel wireman, that means the main power conductors land without adapter lugs up to fairly heavy cable — common for a 100 A motor branch. This is the part to put on the BOM for a 100 A motor branch in a SIRIUS starter combination. Relative humidity during operation: 10 to 95 %. Installation altitude maximum 2 000 m above sea level. Shock resistance per IEC 60068-2-27: 25g for 11 ms. The RoHS substance prohibitance date is July 1, 2006, confirming compliance with the original RoHS directive.","metaTitle":"Siemens 3RV5341-4MC10 SIRIUS Circuit Breaker, 100 A AC-3","metaDescription":"Siemens 3RV5341-4MC10 SIRIUS circuit breaker for starter combinations. 100 A rated at 400 V AC-3, 690 V insulation, 50/60 Hz. Active production, quoted on request.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Motor Protection Circuit Breakers (MPCB)"],"specifications":{"Depth":"174 mm","Width":"70 mm","title":"3RV5341-4MC10","Height":"165 mm","Upwards":"50 mm","Forwards":"167 mm","Backwards":"0 mm","Downwards":"50 mm","At The Side":"30 mm","Rated Value":"690 V","description":"Circuit breaker 100 A, rated current 100 A, for starter combination, short-circuit release 1235 A, screw terminal standard switching capacity SIRIUS","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","Mounting Position":"any","Solid Or Stranded":"2x (2.5 ... 16 mm²), 2x (10 ... 50 mm²), 1x (10 ... 70 mm²)","Product Brand Name":"SIRIUS","Product Designation":"Circuit breaker","Design Of The Product":"for starter combinations","For Main Current Circuit":"screw-type terminals with box terminals","Size Of The Circuit-Breaker":"S3","at AC-3 rated value maximum":"690 V","power loss [W] total typical":"38 W","Substance Prohibitance (Date)":"07/01/2006","Operating Frequency Rated Value":"50 ... 60 Hz","Operational Current Rated Value":"100 A","at AWG cables for main contacts":"2x (10 ... 1/0), 1x (10 ... 2/0)","Design Of The Short-Circuit Trip":"magnetic","Relative Humidity During Operation":"10 ... 95 %","operating frequency at AC-3 maximum":"15 1/h","Surge Voltage Resistance Rated Value":"6 kV","Finely Stranded With Core End Processing":"2x (2.5 ... 35 mm²), 1x (2.5 ... 50 mm²)","Number Of Poles For Main Current Circuit":"3","Product Function Short Circuit Protection":"Yes","For Main Contacts With Screw-Type Terminals":"4 ... 6 N·m","shock resistance according to IEC 60068-2-27":"25g / 11 ms","operational current at AC-3 at 400 V rated value":"100 A","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":"1 235 A","insulation voltage with degree of pollution 3 at AC rated value":"690 V","breaking capacity maximum short-circuit current (Icu) at AC at 400 V rated value":"50 kA","breaking capacity operating short-circuit current (Ics) at AC at 400 V rated value":"25 kA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/775b0324c4da3c6d1de5ffc3421ec461.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=621584&mlfb=3RV5341-4MC10"},"ai":{"faq":[{"question":"What is the AC-3 motor rating of 3RV5341-4MC10?","answer":"It is rated 100 A at AC-3 duty at 400 V, which is the current it can switch motor loads up to under starting conditions per IEC 60947-4-1."},{"question":"Where can I buy 3RV5341-4MC10?","answer":"This part is sourced and quoted to order against an RFQ through independent industrial distribution. Submit an RFQ for current availability and pricing — confirmed at quote time."},{"question":"What compliance documentation does Siemens provide for 3RV5341-4MC10?","answer":"The RoHS substance prohibitance date is July 1, 2006, confirming RoHS compliance. The part carries a 690 V rated insulation voltage per IEC 60947 and surge voltage resistance of 6 kV. Standard Siemens declarations of conformity and CE marking are available on request."},{"question":"Will 3RV5341-4MC10 drop into a panel specified around 3RV6021-4DA10?","answer":"Both are SIRIUS circuit breakers on the 35 mm DIN rail footprint per DIN EN 50022, but the 3RV6021-4DA10 is a different frame size and current class. The 3RV5341-4MC10 is Size S3 with 70 mm width and 100 A AC-3 rating — verify panel cutout dimensions and busbar layout before substituting, as the mounting footprint and terminal positions differ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RV5341-4MC10","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/3RV5341-4MC10 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}}