{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1353-7KV13","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1353-7KV13","canonicalUrl":"https://aoctrl.com/siemens/5SU1353-7KV13","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1353-7KV13","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SU1353-7KV13 FI/LS-protector, Type A (PSE/SSF), D=70mm, IΔn 30mA, 4.5kA, 1+N-pole, C 13A.","salesMarkdown":"The Siemens 5SU1353-7KV13 is a combined residual-current device and miniature circuit breaker (RCBO) — an FI/LS-protector in Siemens' 5SU1 series. It packs Type A earth-leakage detection (30 mA sensitivity) and a C-curve overcurrent trip (13 A) into a single 1+N-pole module, rated to break 4.5 kA at the short-circuit level. That 70 mm width (roughly 4 standard DIN modules) means it fits a standard distribution board slot, but plan your enclosure fill — it's wider than a single-pole MCB. Type A detection handles pulsating DC residual currents from rectifiers or power supplies — common with modern electronics, washing machines, LED drivers.","metaTitle":"Siemens 5SU1353-7KV13 FI/LS Protector Type A, 30mA, 4.5kA, C","metaDescription":"Siemens 5SU1353-7KV13 FI/LS protector Type A (PSE/SSF), 30mA sensitivity, 4.5kA breaking capacity, 1+N-pole C-curve 13A. Lifecycle stage 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=100927&mlfb=5SU1353-7KV13","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1353-7KV13/alternatives.json"},"ai":{"faq":[{"question":"What does the Type A and 30 mA rating mean on this FI/LS-protector?","answer":"Type A detects pulsating DC residual currents from rectified loads, and 30 mA is the standard sensitivity for personal shock protection in final circuits per IEC 60364."},{"question":"Where can I buy the 5SU1353-7KV13 and how is it quoted?","answer":"This part is sourced to order against an RFQ through independent distribution channels, with availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1353-7KV13","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/5SU1353-7KV13 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}}