{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV5642-0","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV5642-0","canonicalUrl":"https://aoctrl.com/siemens/5SV5642-0","factsUrl":"https://aoctrl.com/api/mcp/products/5SV5642-0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON RCCB, 4-pole, Type AC, In: 25 A, 300 mA, Un AC: 400 V, instantaneous, DIN rail, IP20, 6 kA SCCR.","salesMarkdown":"The Siemens 5SV5642-0 is a SENTRON 4-pole residual current circuit breaker (RCCB), Type AC, rated 25 A with 300 mA sensitivity at 400 V AC. It's an instantaneous-trip device — no intentional delay — designed for fast disconnection on sinusoidal AC earth faults. The 70 mm installation depth matches standard distribution board cutouts. Rated for 50 Hz only — not suitable for 60 Hz installations. The supply voltage is 230/400 V AC, typical for three-phase four-wire systems in IEC markets. Top or bottom feed is acceptable. IP20 protection applies when installed in a distribution board with conductors connected — the enclosure itself provides finger protection, but the unit is not rated for wet or dusty environments. The wider storage limits cover handling and logistics, not running conditions. Mechanical service life is 2,000 operating cycles typical.","metaTitle":"Siemens 5SV5642-0 SENTRON RCCB, 4P, 25 A, 300 mA, AC","metaDescription":"Siemens 5SV5642-0 SENTRON 4-pole RCCB, Type AC, rated 25 A / 300 mA / 400 V AC. 6 kA SCCR, DIN-rail mount. 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","title":"5SV5642-0","Height":"90 mm","Maximum":"45 °C","Minimum":"-25 °C","description":"Residual current operated circuit breaker, 4-pole, Type AC, In: 25 A, 300 mA, Un AC: 400 V","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":"Instantaneous","Product Feature Silicon-Free":"Yes","Short-Circuit Current Rating":"6 kA","Number Of Modular Width Units":"4","Position Of Power Supply Cord":"top or bottom","according to IEC 61008-1 rated value":"0.8 kA","Switching Function Short-Term Delayed":"No","Value Range Of The Operating Frequency":"50 Hz","value range of the supply voltage at AC":"230/400 V","Value Range Of The Supply Voltage Frequency":"50 Hz","Supply Voltage For Testing Equipment Minimum":"100 V","Mechanical Service Life (Operating Cycles) Typical":"2 000","Product Extension Installable Supplementary Devices":"No","Short-Circuit Current Of Series Fuse Maximum Permissible":"80 A","for rated value of the current at AC in hot operating state per pole":"0.7 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/023bb6d5d04b51cf18179e6bc90938fe.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=450333&mlfb=5SV5642-0"},"ai":{"faq":[{"question":"What are the key ratings of the 5SV5642-0?","answer":"It's a 4-pole Type AC RCCB rated 25 A, 300 mA residual sensitivity, 400 V AC, with a 6 kA short-circuit current rating and instantaneous trip characteristic."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV5642-0","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/5SV5642-0 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}}