{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV3647-5","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV3647-5","canonicalUrl":"https://aoctrl.com/siemens/5SV3647-5","factsUrl":"https://aoctrl.com/api/mcp/products/5SV3647-5","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SV3647-5, selective RCCB, 4-pole, 80 A, 300 mA Type B, DIN rail, IP20.","salesMarkdown":"Type B means it detects AC, pulsating DC, and smooth DC residual currents — needed on drives, UPS systems, or any load with rectifiers that can produce DC fault current. The selective (S-type) design introduces a deliberate short delay so that downstream RCCBs trip first, keeping this unit as the backup in a coordinated panel. Above that it derates: 72 A at 55 °C, 64 A at 60 °C, 56 A at 65 °C, and 48 A at 70 °C — so if the panel runs hot, size the load accordingly. The short-circuit current rating (SCCR) is 10 kA per IEC 61008-1, with a let-through current of 7 000 A and a permissible I²t of 60 000 A²·s. Overvoltage category III means it's rated for fixed-installation distribution boards, not just socket outlets. The residual current trip is fixed at 300 mA — not adjustable. That's a common value for selective (S-type) RCCBs because it reduces nuisance tripping on circuits with natural leakage. Surge current resistance is rated at 5 kA (8/20 µs waveform), and the device also meets the 0.8 kA rating per IEC 61008-1 for withstanding fault currents without degradation. Supply voltage range is 70–440 V AC, 50/60 Hz, and the test circuit minimum is 70 V. Snap-on DIN rail (REG) mounting, any orientation. Depth is 70 mm, width 72 mm (4 MW), height 90 mm. IP20 with distribution board installed and conductors connected — so it's for enclosed panels, not open washdown areas. Operating ambient -25 to 45 °C; storage -40 to 75 °C.","metaTitle":"Siemens 5SV3647-5 SENTRON RCCB, 4P, 80 A, 300 mA Type B, Sel","metaDescription":"Siemens 5SV3647-5 SENTRON selective RCCB, 4-pole, 80 A rated, 300 mA Type B residual current, 10 kA SCCR, DIN rail mount. 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":"72 mm","title":"5SV3647-5","Height":"90 mm","Maximum":"45 °C","Minimum":"-25 °C","description":"Residual current operated circuit breaker, 4-pole, Type B, selective, In: 80 A, 300 mA, Un AC: 400 V","Number Of Poles":"4","lifecycle_stage":"current","Fastening Method":"DIN rail (REG)","Mounting Position":"any","at AC rated value":"80 A","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Maximum Permissible":"75 °C","Minimum Permissible":"-40 °C","Product Designation":"RCCB","protection class IP":"IP20, if the distribution board is installed, with connected conductors","Overvoltage Category":"III","Design Of The Product":"Selective","I2t value permissible":"60 000 A²·s","Residual Current Type":"B","at 40 °C rated value":"80 A","at 45 °C rated value":"80 A","at 50 °C rated value":"80 A","at 55 °C rated value":"72 A","at 60 °C rated value":"64 A","at 65 °C rated value":"56 A","at 70 °C rated value":"48 A","Product Feature Silicon-Free":"Yes","Short-Circuit Current Rating":"10 kA","Number Of Modular Width Units":"4","Position Of Power Supply Cord":"top or bottom (top for SIGRES function also in switched-off state)","Let-Through Current Permissible":"7 000 A","Tripping Fault Current Rated Value":"300 mA","Surge Current Resistance Rated Value":"5 kA","according to IEC 61008-1 rated value":"0.8 kA","Switching Function Short-Term Delayed":"No","Value Range Of The Operating Frequency":"50/60 Hz","value range of the supply voltage at AC":"70-440 V","Value Range Of The Supply Voltage Frequency":"50/60 Hz","Supply Voltage For Testing Equipment Minimum":"70 V","Mechanical Service Life (Switching Cycles) Typical":"10 000","Product Extension Installable Supplementary Devices":"Yes","Short-Circuit Current Of Series Fuse Maximum Permissible":"100 A","for rated value of the current at AC in hot operating state per pole":"7.5 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ed280646498d532ac59ddeccc41d4200.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=810568&mlfb=5SV3647-5"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV3647-5","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/5SV3647-5 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}}