{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV3644-7","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV3644-7","canonicalUrl":"https://aoctrl.com/siemens/5SV3644-7","factsUrl":"https://aoctrl.com/api/mcp/products/5SV3644-7","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON selective Type F RCCB, 4-pole, 40 A rated, 300 mA residual, 10 kA SCCR, DIN-rail mount.","salesMarkdown":"The Siemens SENTRON 5SV3644-7 is a selective Type F residual-current circuit breaker (RCCB) — 4-pole, rated 40 A at AC, with a 300 mA trip threshold and a 10 kA short-circuit current rating. Selective design means it coordinates with downstream RCCBs: during a fault on a sub-circuit, this unit stays closed so only the nearest device trips, keeping the rest of the distribution board live. Type F detection handles mixed-frequency residual currents — 50 Hz fundamental plus higher harmonics from frequency converters, washing-machine drives, or EV chargers — where a standard Type A might nuisance-trip or miss the fault entirely. The 300 mA threshold is typical for fire-protection or selective main-switch applications, not personnel shock protection (30 mA is the touch-safe limit). Any mounting position is permitted. The IP20 rating applies once the distribution board is installed with connected conductors; during panel build, keep the terminals covered. The 70 mm depth matches standard shallow enclosures — no extra gland-plate clearance needed.","metaTitle":"Siemens SENTRON 5SV3644-7 RCCB, Type F, 40A, 300mA, 4P","metaDescription":"Siemens SENTRON 5SV3644-7 selective Type F RCCB, 4-pole, 40 A rated, 300 mA trip, 10 kA SCCR. DIN-rail mount, active lifecycle. Quoted 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","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","Maximum Permissible":"75 °C","Minimum Permissible":"-40 °C","Product Designation":"RCCB","acc. to IEC 81346-2":"F","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":"F","acc. to DIN EN 61346-2":"F","I2t value / permissible":"58 000 A²·s","at 40 °C / rated value":"40 A","at 45 °C / rated value":"40 A","at 50 °C / rated value":"40 A","at 55 °C / rated value":"40 A","at 60 °C / rated value":"40 A","at 65 °C / rated value":"40 A","at 70 °C / rated value":"40 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":"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":"0.8 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/ed280646498d532ac59ddeccc41d4200.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=604202&mlfb=5SV3644-7","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SV3644-7/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 5SV3644-7?","answer":"Submit an RFQ through this listing. Pricing and stock are confirmed at quote time — no fixed list price is published here."},{"question":"Will 5SV3644-7 drop into a panel that was specified around 5SL4363-7 without rewiring?","answer":"No — 5SL4363-7 is a Type A RCCB (different residual-current detection) and a different form factor. The 5SV3644-7 is a selective Type F unit with a 300 mA trip; swapping without verifying the circuit's fault characteristics and coordination study is not recommended."},{"question":"What is 5SV3644-7's listed depth?","answer":"70 mm. That is the body depth behind the panel face; no extra projection for terminals."},{"question":"What is 5SV3644-7's listed width?","answer":"72 mm, which corresponds to 4 modular width units on a standard DIN-rail grid."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV3644-7","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/5SV3644-7 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}}