{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV9316-7NK25","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV9316-7NK25","canonicalUrl":"https://aoctrl.com/siemens/5SV9316-7NK25","factsUrl":"https://aoctrl.com/api/mcp/products/5SV9316-7NK25","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SV9316-7NK25, RCBO, 2-pole, 25 A, 30 mA, Type A, C-curve, 6 kA, 1 MW.","salesMarkdown":"## Sizing and derating — the real current rating 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. If the distribution board runs warm — common in densely packed enclosures — the effective continuous current drops. Size the upstream protective device and cable accordingly. Pollution degree 2 (non-conductive, occasional condensation) covers typical indoor panel environments. Halogen-free and silicon-free construction suits environments where outgassing or contamination must be minimized — clean rooms, medical equipment, or sealed enclosures near sensitive electronics. Snap-on DIN-rail mount, 18 mm width (1 MW). The RCBO is designed for fixed wiring; the spring-loaded terminal accepts copper conductors typical of final circuits. The energy limitation class 3 indicates fast arc extinction, limiting let-through energy to protect downstream equipment.","metaTitle":"Siemens 5SV9316-7NK25 SENTRON RCBO, 25 A, 30 mA, Type A, 6 k","metaDescription":"Siemens SENTRON 5SV9316-7NK25 RCBO, 2-pole, 25 A rated, 30 mA residual current, Type A, 6 kA breaking capacity, C characteristic. Active production, sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"77 mm","Width":"18 mm","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Halogen-Free":"Yes","Silicon-Free":"Yes","Number Of Poles":"2","lifecycle_stage":"current","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"2","Operating Frequency":"50/60 Hz","Product Designation":"RCD-operated circuit breaker","at AC / rated value":"25 A","protection class IP":"IP20, if the distribution board is installed, with connected conductors","Overvoltage Category":"III","Design Of The Product":"Instantaneous","Residual Current Type":"A","Energy Limitation Class":"3","Weight / With Packaging":"135 g","according to EN 61346-2":"F","at 30 °C / rated value":"25 A","at 40 °C / rated value":"23.75 A","at 45 °C / rated value":"23 A","at 50 °C / rated value":"22.25 A","at 55 °C / rated value":"21.5 A","according to IEC 81346-2":"F","Number Of Modular Width Units":"1","Tripping Characteristic Class":"C","For Testing Equipment / Minimum":"195 V","Position / Of Power Supply Cord":"Either top or bottom","Number Of Poles / With Protection":"1","according to EN 60898 / rated value":"6 kA","Tripping Fault Current / Rated Value":"30 mA","insulation voltage (Ui) / rated value":"264 V","Supply Voltage Frequency / Rated Value":"50 Hz","Surge Voltage Resistance / Rated Value":"4 000 V","according to IEC 60947-2 / rated value":"6 kA","Influence Of The Surrounding Temperature":"Max. 95% humidity","Surge Current Resistance / At (8/20) μS":"1 kA","Type Of Voltage / Of The Operating Voltage":"AC","Mechanical Service Life (Switching Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"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=764930&mlfb=5SV9316-7NK25","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SV9316-7NK25/alternatives.json"},"ai":{"faq":[{"question":"What is the 5SV9316-7NK25's breaking capacity?","answer":"6 kA per EN 60898 and IEC 60947-2, which covers most sub-distribution applications where the prospective short-circuit current at the board is under that threshold."},{"question":"What does Type A residual current detection mean?","answer":"Type A detects both sinusoidal AC faults and pulsating DC faults — the standard requirement for circuits supplying single-phase electronics, switched-mode power supplies, and variable-speed drives."},{"question":"Where can I buy the 5SV9316-7NK25?","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 commitment."},{"question":"Will the 5SV9316-7NK25 drop into a panel specified for a 5SU9306-1KK20?","answer":"Both are 1-MW (18 mm) DIN-rail RCBOs, so the physical footprint matches. However, the 5SV9316-7NK25 is a 2-pole 25 A Type A C-curve unit, while the 5SU9306-1KK20 is a different variant — verify the specific rating, pole count, and characteristic against your BOM before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV9316-7NK25","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/5SV9316-7NK25 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}}