{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV3746-6GV01","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV3746-6GV01","canonicalUrl":"https://aoctrl.com/siemens/5SV3746-6GV01","factsUrl":"https://aoctrl.com/api/mcp/products/5SV3746-6GV01","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SV3746-6GV01 RCCB, 4-pole, 63 A, Type A, 500 mA, instantaneous, 10 kA, DIN rail, IP20.","salesMarkdown":"## RCCB that holds takt time — 63 A, Type A, 500 mA trip The Siemens SENTRON 5SV3746-6GV01 is a 4-pole residual current circuit breaker (RCCB) rated for 63 A continuous at 40 °C, with a 500 mA rated tripping fault current. It's a Type A design — catches sinusoidal AC and pulsating DC residual currents, which covers most modern electronics-fed loads like VFDs, switched-mode supplies, and single-phase rectifiers on the line. The 10 kA short-circuit current rating (SCCR) per IEC 61008-1 means it can safely interrupt fault currents up to that level without upstream cascading; the EN 60898 rating of 0.8 kA covers the conditional short-circuit withstand for domestic-style installations. Snaps onto DIN rail (REG) in any mounting position, depth is 70 mm, width 72 mm (4 MW). Silicon-free construction matters if this RCCB shares an enclosure with potting, conformal coating, or silicone-gasket applications — no risk of outgassing contamination on sensitive electronics. ## Thermal derating — what the 63 A means at panel ambient At 65 °C it derates to 57.35 A; at 70 °C to 48.8 A. Maximum permissible storage temperature is 75 °C, operating range -25 °C to 45 °C. ## Active production — no LTB clock ticking Lifecycle stage is marked current. This is not an NRND or phase-out line — no last-time-buy window to watch. The 5SV3746-6GV01 is a standard catalogue part in the SENTRON family, so BOM planners can freeze it without a replacement-watch.","metaTitle":"Siemens SENTRON 5SV3746-6GV01 RCCB, 4P, 63 A, Type A, 500 mA","metaDescription":"Siemens SENTRON 5SV3746-6GV01 4-pole RCCB, 63 A rated, Type A, 500 mA trip, 10 kA SCCR, IP20, DIN rail. Active production. Quoted to order.","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","Height":"90 mm","Maximum":"45 °C","Minimum":"-25 °C","Number Of Poles":"4","lifecycle_stage":"current","Fastening Method":"DIN rail (REG)","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Product Variations":"Bulk packaging 18 units","Maximum Permissible":"75 °C","Minimum Permissible":"-40 °C","Operating Frequency":"50 Hz","Product Designation":"RCCB","at AC / rated value":"63 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","I2t value / permissible":"110 000 A²·s","at 40 °C / rated value":"63 A","at 45 °C / rated value":"63 A","at 50 °C / rated value":"63 A","at 55 °C / rated value":"63 A","at 60 °C / rated value":"63 A","at 65 °C / rated value":"57.35 A","at 70 °C / rated value":"48.8 A","Short-Circuit Current Rating":"10 kA","Number Of Modular Width Units":"4","Product Feature / Silicon-Free":"Yes","acc. to EN 60898 / rated value":"0.8 kA","For Testing Equipment / Minimum":"100 V","Position / Of Power Supply Cord":"top or bottom","Let-Through Current / Permissible":"7 100 kA","Tripping Fault Current / Rated Value":"500 mA","Supply Voltage Frequency / Rated Value":"50 Hz","Surge Current Resistance / Rated Value":"1 kA","according to IEC 61008-1 / rated value":"0.8 kA","Switching Function / Short-Term Delayed":"No","size of installation devices / acc. to DIN 43880":"1","Mechanical Service Life (Switching Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a5428b70392542232233e406e6d777ba.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=572873&mlfb=5SV3746-6GV01","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SV3746-6GV01/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 5SV3746-6GV01?","answer":"Submit an RFQ through this listing. Pricing and stock are confirmed at quote time through independent distribution channels — no automated price or lead-time number is published here."},{"question":"What is 5SV3746-6GV01's listed depth (70 mm) on this component line?","answer":"The installed depth is 70 mm, matching the standard SENTRON MCB/RCBO depth. It sits flush on the DIN rail with no overhang beyond the busbar plane."},{"question":"What is 5SV3746-6GV01's listed width (72 mm) on this component line?","answer":"Width is 72 mm, which corresponds to 4 modular width units (MW) on a standard DIN-rail panel. That's the same width as a 4-pole MCB in the same family."},{"question":"Will 5SV3746-6GV01 drop into a panel that was specified around 5SL4363-7 without rewiring?","answer":"No. The 5SL4363-7 is an MCB (overcurrent protection only), while the 5SV3746-6GV01 is an RCCB that requires the neutral conductor to pass through its poles and needs a separate overcurrent device. The physical DIN-rail footprint and depth are the same, but the circuit topology is different — rewiring is required."},{"question":"What compliance documentation does this brand provide for 5SV3746-6GV01 (RoHS, REACH, UL, IEC)?","answer":"The RCCB is designed to IEC 61008-1 and EN 60898. It carries a silicon-free declaration. For RoHS/REACH declarations and any UL listing documentation, request the Siemens SENTRON compliance pack at quote time — those documents are manufacturer-controlled and issued per lot."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV3746-6GV01","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/5SV3746-6GV01 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}}