{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV9313-7NK25","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV9313-7NK25","canonicalUrl":"https://aoctrl.com/siemens/5SV9313-7NK25","factsUrl":"https://aoctrl.com/api/mcp/products/5SV9313-7NK25","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SV9 series, RCD-operated circuit breaker (RCBO), 2-pole 1P+N, 25 A rated current, 4.5 kA breaking capacity, Type A fault current, C tripping characteristic, instantaneous design, 18 mm width.","salesMarkdown":"It carries a 25 A rated current at 30 °C ambient with a C tripping characteristic, and a 4.5 kA breaking capacity per both EN 60898 and IEC 60947-2. The fault current type is A, meaning it detects sinusoidal AC residual currents plus pulsating DC residual currents up to 6 mA of smooth DC superimposed — the standard choice for circuits with single-phase rectified loads like switching power supplies or LED drivers. ## Thermal derating and ambient limits At 40 °C it derates to 23.75 A, at 45 °C to 23 A, at 50 °C to 22.25 A, and at 55 °C to 21.5 A. The maximum ambient operating temperature is 40 °C per the spec, but the derating curve lets you push into higher-temperature enclosures if you downrate the continuous load accordingly. Storage range is -40 to +75 °C. Width is 18 mm (1 width unit), depth 77 mm, installation depth 70 mm. Supply can enter from either top or bottom — no orientation constraint. Protection class is IP20 once installed in a distribution board with conductors connected.","metaTitle":"Siemens 5SV9313-7NK25 SENTRON RCBO, 25 A, 4.5 kA, Type A","metaDescription":"Siemens 5SV9313-7NK25 SENTRON RCBO, 2-pole 1P+N, 25 A rated, 4.5 kA breaking capacity per EN 60898, Type A fault current, C characteristic. Current lifecycle stage. Sourced to orde","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":"5SV9313-7NK25","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 A, 30 mA, C-Char, In: 25 A, Un AC: 230 V, compact","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":"A","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=629449&mlfb=5SV9313-7NK25"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SV9313-7NK25?","answer":"The breaking capacity is 4.5 kA rated per both EN 60898 and IEC 60947-2. That means it can safely interrupt fault currents up to 4.5 kA at the rated voltage without upstream cascading."},{"question":"What conductor sizes does 5SV9313-7NK25 accept?","answer":"The terminals accept solid or stranded conductors from 0.75 mm² up to 16 mm². That covers standard branch-circuit wiring from 1.5 mm² lighting circuits up to 10 mm² or 16 mm² feeder tails."},{"question":"Where can I buy 5SV9313-7NK25 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commercial offer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV9313-7NK25","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/5SV9313-7NK25 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}}