{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1354-6KV20","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1354-6KV20","canonicalUrl":"https://aoctrl.com/siemens/5SU1354-6KV20","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1354-6KV20","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SU1354-6KV20, FI/LS-protector Type A (PSE/SSF), D=70mm, IΔn 30mA, 10kA, 1+N-pole, B 16A.","salesMarkdown":"The B-curve 16 A thermal-magnetic trip protects cable and loads against short-circuit and moderate overload; the 30 mA residual element covers the earth-leakage side. The 70 mm housing width (D=70mm) means it occupies two standard modular DIN-rail spaces, so plan the panel layout accordingly. Snap-on DIN-rail mount, 70 mm width (two modular spaces). The 1+N-pole configuration switches the line conductor and provides neutral switching via the residual-current module. Type A detection covers sinusoidal AC and pulsating DC faults — relevant for downstream electronics, LED drivers, or single-phase rectifier loads that generate pulsed DC leakage.","metaTitle":"Siemens 5SU1354-6KV20 FI/LS-Protector Type A, 30mA, 10kA, B","metaDescription":"Siemens 5SU1354-6KV20 FI/LS-protector Type A (PSE/SSF), 30mA residual, 10kA breaking, 1+N-pole B 16A. Current lifecycle. Quoted to order.","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=177879&mlfb=5SU1354-6KV20","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1354-6KV20/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 5SU1354-6KV20 and get a price?","answer":"The part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time."},{"question":"What does the description FI/LS-PROTECTOR TYPE A (PSE/SSF), D=70MM IFN 30MA, 10KA, 1+N-POLE B 16A mean?","answer":"It is a combined residual-current and overcurrent protective device (RCBO): Type A detects AC and pulsating DC leakage; 30 mA sensitivity for personnel protection; 10 kA breaking capacity; 1+N-pole (line switched, neutral switched through the residual module); B-curve 16 A thermal-magnetic trip; 70 mm width for DIN-rail mounting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1354-6KV20","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/5SU1354-6KV20 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}}