{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV4748-0","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV4748-0","canonicalUrl":"https://aoctrl.com/siemens/5SV4748-0","factsUrl":"https://aoctrl.com/api/mcp/products/5SV4748-0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SV4748-0, 4-pole residual current operated circuit breaker (RCCB), type AC, In 100 A, 500 mA, Un AC 400 V, active production.","salesMarkdown":"The Siemens 5SV4748-0 is a 4-pole residual current operated circuit breaker (RCCB) from the RCCBs product family, rated 100 A with a 500 mA sensitivity and a nominal AC voltage of 400 V. The 100 A rating governs the maximum continuous load the RCCB can carry without tripping on overcurrent — sized for a main incoming feed or a large sub-distribution board. The 500 mA residual sensitivity is higher than the typical 30 mA used for personal protection; it is selected for equipment protection or for circuits where nuisance tripping from leakage is a risk. On a 400 V three-phase system the 4-pole design breaks all live conductors (, L2, L3, N) on a residual fault, which is required for TN and TT earthing systems in many national installation codes. The 78.00 x 97.00 x 85.00 mm packaging dimensions give the footprint for DIN-rail spacing in the enclosure. The 5SV4748-0 carries an active lifecycle status, meaning Siemens continues to manufacture and support the order code. It has been RoHS-compliant since 02 June 2023, so it meets the current substance-restriction directive for EU markets. The export classification is AL: N / ECCN: EAR99, which places it under no special licensing controls for most destinations. The product class is B — return restricted — so a return for credit requires coordination through a Siemens partner or contact.","metaTitle":"Siemens 5SV4748-0 RCCB, 4P Type AC, 100 A, 500 mA, 400 V","metaDescription":"Siemens 5SV4748-0 4-pole RCCB, type AC, rated 100 A, 500 mA sensitivity, 400 V AC. Active production. Quoted to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Group Code":"P310","Product Group":"5510","Product class":"B: return restricted, please contact your Siemens partner/contact","Quantity Unit":"1 Piece","Product Family":"RCCBs","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : EAR99","Packaging dimensions (L x W x H)":"78.00 x 97.00 x 85.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 02-06-23","REACH Art. 33 Duty to inform according to the current list of candidates":"Reach Information"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/3b70f519627b7c2ff03c87264fb820d9.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/5SV4748-0?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SV4748-0/alternatives.json"},"ai":{"faq":[{"question":"What are the electrical specifications of 5SV4748-0?","answer":"The 5SV4748-0 is a 4-pole residual current operated circuit breaker, type AC, rated 100 A nominal current (In) with a 500 mA residual sensitivity and a nominal AC voltage of 400 V (Un)."},{"question":"Where can I buy the 5SV4748-0?","answer":"The 5SV4748-0 is available to order through independent distribution channels. It is quoted against an RFQ, with current pricing and availability confirmed at the time of quote."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV4748-0","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/5SV4748-0 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}}