{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV9313-1CN25","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV9313-1CN25","canonicalUrl":"https://aoctrl.com/siemens/5SV9313-1CN25","factsUrl":"https://aoctrl.com/api/mcp/products/5SV9313-1CN25","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SV9 series, RCD-operated circuit breaker, 25 A rated current at 30 °C, C tripping characteristic, 4.5 kA breaking capacity, 1P+N, 18 mm width.","salesMarkdown":"The Siemens 5SV9313-1CN25 is a 1P+N RCD-operated circuit breaker from the SENTRON 5SV9 series — a combined overcurrent and residual current device (RCBO) in a single 18 mm wide module. For a domestic or light commercial distribution board fed from a transformer of similar kA rating, this is the standard coordination point. ## Thermal derating and conductor sizing Per the datasheet, at 40 °C it's 23.75 A, at 45 °C it's 23 A, at 50 °C it's 22.25 A, and at 55 °C it's 21.5 A. If the distribution board runs warm — say, above 40 °C — the load must be reduced accordingly. Width is 18 mm (1 width unit), height 90 mm, depth 77 mm with an installation depth of 70 mm. Supply can enter from either top or bottom. Power dissipation is rated at a maximum of 1.5 W, which is low enough that thermal buildup in a densely populated enclosure is manageable.","metaTitle":"Siemens 5SV9313-1CN25 SENTRON RCD Circuit Breaker, 25 A, C-C","metaDescription":"Siemens 5SV9313-1CN25 SENTRON RCD-operated circuit breaker, 25 A rated, C tripping characteristic, 4.5 kA breaking capacity, 1P+N, 18 mm wide. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"77 mm","Solid":"0.75 ... 16 mm²","Width":"18 mm","title":"5SV9313-1CN25","Height":"90 mm","Maximum":"1.5 W","Stranded":"0.75 ... 16 mm²","at 30 Cel":"25 A","at 40 Cel":"23.75 A","at 45 Cel":"23 A","at 50 Cel":"22.25 A","at 55 Cel":"21.5 A","description":"RCBO, Icn: 4.5 kA, 1P+N, Type AC, 30 mA, C-Char, In: 25 A, Un AC: 230 V, compact, China construction line","Halogen-Free":"Yes","Silicon-Free":"Yes","During Storage":"-40 ... +75 °C","Number of poles":"2","Type of voltage":"AC","lifecycle_stage":"current","Mounting position":"any","Installation depth":"70 mm","Product brand name":"SENTRON","Ambient temperature":"-25 ... +40 °C","Product designation":"RCD-operated circuit breaker","Protection class IP":"IP20, if the distribution board is installed, with connected conductors","Overvoltage category":"III","Design of the product":"Instantaneous","Energy limiting class":"3","Number of width units":"1","Type of fault current":"AC","Number of poles / Note":"1P+N","acc. to DIN EN 61346-2":"F","acc. to DIN EN 81346-2":"F","circuit-breaker / Design":"5SV9","Current / at AC / rated value":"25 A","Tripping characteristic class":"C","acc. to EN 60898 / rated value":"4.5 kA","For Testing Equipment / Minimum":"195 V","Position / of power supply cord":"Either top or bottom","Number of poles / with protection":"1","acc. to IEC 60947-2 / rated value":"4.5 kA","Product feature / Touch protection":"Yes","Supply voltage frequency / rated value":"50 Hz","Tripping residual current / rated value":"30 mA","Influence of the surrounding temperature":"Max. 95% humidity","Surge current resistance / at (8/20) μs":"1 kA","Tightening torque / with screw-type terminals":"1.2 ... 2 N·m","Product function / neutral conductor switching":"Yes","Mechanical service life (switching cycles) / typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/05db08bf17e53a37e5c485dcffc27c74.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=766276&mlfb=5SV9313-1CN25"},"ai":{"faq":[{"question":"Where can I buy the 5SV9313-1CN25 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the depth of the 5SV9313-1CN25?","answer":"The depth is 77 mm, with an installation depth of 70 mm. The width is 18 mm (1 width unit) and the height is 90 mm."},{"question":"What conductor sizes does the 5SV9313-1CN25 accept?","answer":"It accepts solid or stranded conductors from 0.75 mm² up to 16 mm²."},{"question":"What compliance documentation does Siemens provide for the 5SV9313-1CN25?","answer":"The part is rated per EN 60898 and IEC 60947-2 for breaking capacity, and carries overvoltage category III. It is halogen-free and silicon-free. Specific RoHS/REACH/UL declarations would be available from the manufacturer's documentation portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV9313-1CN25","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/5SV9313-1CN25 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}}