{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV3614-8","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV3614-8","canonicalUrl":"https://aoctrl.com/siemens/5SV3614-8","factsUrl":"https://aoctrl.com/api/mcp/products/5SV3614-8","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SV3614-8, selective RCCB, 2-pole, 40 A rated, 300 mA trip, Type A, DIN rail mount, IP20.","salesMarkdown":"Type A sensitivity means it catches pulsating DC faults on top of standard AC sine-wave leakage — common on VFD-fed motors, switched-mode supplies, and modern electronics where half-wave rectification happens. The selective (time-delayed) design lets it ride through short-duration earth faults downstream so the branch RCCB clears first, keeping the main feed alive. That coordination is what makes it a fit for distribution sub-mains or feeder circuits where nuisance tripping of the whole panel is not acceptable. Rated at 40 A at 40 °C, but the thermal derating curve is published: 38.1 A at 45 °C, 35.59 A at 50 °C, dropping to 17.6 A at 70 °C. The short-circuit current rating is 10 kA per IEC 61008-1 and 0.5 kA per EN 60898; that 10 kA figure governs the upstream fuse or MCB selection for fault coordination. Depth is 70 mm — check gland-plate clearance if the panel back wall is tight. IP20 with conductors connected, so it is panel-internal only; no washdown exposure.","metaTitle":"Siemens SENTRON 5SV3614-8 RCCB, 40A, 300mA, Type A, Selectiv","metaDescription":"Siemens SENTRON 5SV3614-8 selective RCCB, 40A rated, 300mA trip, Type A, 2-pole, DIN rail. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"70 mm","Width":"36 mm","Height":"90 mm","Maximum":"45 °C","Minimum":"-25 °C","Number Of Poles":"2","lifecycle_stage":"current","Fastening Method":"DIN rail (REG)","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Maximum Permissible":"75 °C","Minimum Permissible":"-40 °C","Product Designation":"RCCB","at AC / rated value":"40 A","protection class IP":"IP20, if the distribution board is installed, with connected conductors","Overvoltage Category":"III","Design Of The Product":"Selective","Residual Current Type":"A","I2t value / permissible":"58 000 A²·s","at 40 °C / rated value":"40 A","at 45 °C / rated value":"38.1 A","at 50 °C / rated value":"35.59 A","at 55 °C / rated value":"32.29 A","at 60 °C / rated value":"28.19 A","at 65 °C / rated value":"23.3 A","at 70 °C / rated value":"17.6 A","Short-Circuit Current Rating":"10 kA","Number Of Modular Width Units":"2","Product Feature / Silicon-Free":"Yes","acc. to EN 60898 / rated value":"0.5 kA","For Testing Equipment / Minimum":"100 V","Position / Of Power Supply Cord":"top or bottom","Let-Through Current / Permissible":"5 200 kA","Tripping Fault Current / Rated Value":"300 mA","Supply Voltage Frequency / Rated Value":"50 Hz","Surge Current Resistance / Rated Value":"5 kA","according to IEC 61008-1 / rated value":"0.5 kA","Switching Function / Short-Term Delayed":"No","size of installation devices / acc. to DIN 43880":"1","Mechanical Service Life (Operating Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1067d144462200b08b6aa69a870029f2.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=604189&mlfb=5SV3614-8","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SV3614-8/alternatives.json"},"ai":{"faq":[{"question":"What is the 5SV3614-8 used for?","answer":"It is a selective RCCB for distribution sub-mains or feeder circuits where coordination with downstream RCCBs is needed. Type A sensitivity handles pulsating DC faults from VFDs and switched-mode supplies."},{"question":"Where can I buy the 5SV3614-8?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What are the key ratings of the 5SV3614-8?","answer":"40 A rated current, 300 mA tripping fault current, 10 kA short-circuit rating per IEC 61008-1, Type A residual current type, 2-pole, selective design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV3614-8","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/5SV3614-8 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}}