{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1654-6KV13","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1654-6KV13","canonicalUrl":"https://aoctrl.com/siemens/5SU1654-6KV13","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1654-6KV13","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SU1654-6KV13 FI/LS-protector Type A (PSE/SSF), D=70mm, IΔn 300mA, 10kA, 1+N-pole B 13A.","salesMarkdown":"The Siemens 5SU1654-6KV13 is a combined residual-current device and miniature circuit breaker (RCBO) — an FI/LS-protector in Siemens' 5SU6 series. It packs Type A earth-leakage detection (IΔn 300 mA) and a 1+N-pole B-curve 13 A overcurrent trip into a single 70 mm-wide DIN-rail module. The 300 mA trip threshold is sized for fire protection or equipment protection rather than personnel shock protection (30 mA is the human-safety standard); expect this on circuits feeding fixed equipment where the earth-leakage target is cable or connector insulation integrity, not direct touch. The B-curve 13 A overcurrent characteristic trips magnetically between 3 and 5 times rated current (39–65 A), so it clears short-circuits fast but holds through the inrush of resistive or lightly inductive loads. It is not intended for motor-starting duty — a C-curve would be the usual choice for small motor or transformer primary protection.","metaTitle":"Siemens 5SU1654-6KV13 FI/LS Protector, Type A, B 13A, 300mA,","metaDescription":"Siemens 5SU1654-6KV13 FI/LS-protector Type A (PSE/SSF), 1+N-pole B 13A, 300mA, 10kA. Lifecycle current. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=297453&mlfb=5SU1654-6KV13","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1654-6KV13/alternatives.json"},"ai":{"faq":[{"question":"What is the 5SU1654-6KV13 used for?","answer":"It is a combined RCD/MCB (FI/LS-protector) for 230 V AC final circuits where both earth-leakage detection (Type A, 300 mA) and overcurrent protection (B-curve, 13 A) are needed in one DIN-rail module. Typical applications include fixed equipment circuits in commercial or light-industrial sub-distribution boards."},{"question":"Where can I buy the 5SU1654-6KV13?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1654-6KV13","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/5SU1654-6KV13 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}}