{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV3642-4","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV3642-4","canonicalUrl":"https://aoctrl.com/siemens/5SV3642-4","factsUrl":"https://aoctrl.com/api/mcp/products/5SV3642-4","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SV3642-4, 4-pole Type B RCCB, short-time delayed, 25 A rated current, 300 mA residual, Un AC 400 V, 10 kA SCCR, DIN rail mount.","salesMarkdown":"The Siemens SENTRON 5SV3642-4 is a 4-pole residual current circuit breaker (RCCB), Type B, short-time delayed, rated 25 A with a 300 mA residual operating current at Un AC 400 V. Type B detection means it trips on AC, pulsating DC, and smooth DC fault currents — the full spectrum you get from variable-speed drives, UPS systems, or PV inverters. The short-time delayed design (SIGRES function) lets it ride through transient earth faults that would nuisance-trip a standard RCCB, so it belongs on circuits feeding equipment with inherent leakage, like motor drives or industrial power supplies. The 0.8 kA rated conditional short-circuit current (IΔn) is the maximum prospective fault current the RCCB can withstand when backed by a 100 A gG fuse. In a panel, that fuse limit tells the designer what maximum series overcurrent device the RCCB expects upstream. The 60 mm grid spacing matches standard distribution board cutouts. IP20 with connected conductors in an installed distribution board; that's the usual touch-protection rating for enclosed panel gear, not a washdown rating.","metaTitle":"Siemens 5SV3642-4 SENTRON RCCB, 4P Type B, 25A 300mA 400V","metaDescription":"Siemens SENTRON 5SV3642-4 RCCB, 4-pole Type B short-time delayed, 25 A, 300 mA, 400 V AC. Active production. 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","Grid Spacing":"60 mm","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","protection class IP":"IP20, if the distribution board is installed, with connected conductors","Overvoltage Category":"III","Design Of The Product":"Short-time delayed","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)","according to IEC 61008-1 rated value":"0.8 kA","Switching Function Short-Term Delayed":"Yes","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 (Operating 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":"1.2 W"}},"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=810558&mlfb=5SV3642-4","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SV3642-4/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between 5SV3642-4 and the 5SL4363-7 MCB?","answer":"They are different device classes. The 5SV3642-4 is a 4-pole Type B RCCB (residual current protection) rated 25 A / 300 mA / 400 V AC. The 5SL4363-7 is a 3-pole miniature circuit breaker (overcurrent protection only) with a C characteristic at 400 V AC. The 5SV3642-4 will not drop into a panel wired for the 5SL4363-7 without rewiring because the 5SL4363-7 is 3-pole (54 mm wide, 3 MW) and the 5SV3642-4 is 4-pole (72 mm wide, 4 MW). They serve different protection functions and have different footprints."},{"question":"Where can I buy the 5SV3642-4?","answer":"The 5SV3642-4 is sourced and quoted to order against an RFQ through independent industrial-automation distribution. Availability and current pricing are confirmed at quote time. Submit an RFQ for volume or single-unit requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV3642-4","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/5SV3642-4 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}}