{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1356-6KV13","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1356-6KV13","canonicalUrl":"https://aoctrl.com/siemens/5SU1356-6KV13","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1356-6KV13","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SU1356-6KV13 FI/LS protector, Type A (PSE/SSF), rated In 30mA, 6kA breaking capacity, 1+N-pole, B characteristic 13A.","salesMarkdown":"The Siemens 5SU1356-6KV13 is a combined residual-current device and miniature circuit breaker (RCBO) — an FI/LS protector — in a single 1+N-pole module. The 30 mA rated residual operating current (IΔn) provides personal protection against direct contact in TN and TT systems. The B-curve trip characteristic (13 A rated current) means the magnetic release operates between 3 and 5 times In — so it clears short-circuits quickly but tolerates the inrush of resistive and moderate motor loads. The 6 kA breaking capacity (Icn) is the short-circuit withstand rating per EN 60898; it safely interrupts faults up to 6 kA without welding the contacts. The 1+N-pole form factor (switched phase, switched neutral) occupies a single modular DIN-rail width, so it replaces a separate MCB + RCD pair in the same panel space.","metaTitle":"Siemens 5SU1356-6KV13 FI/LS Protector, Type A, 30mA, 6kA, B","metaDescription":"Siemens 5SU1356-6KV13 FI/LS protector, Type A (PSE/SSF), 30mA, 6kA, 1+N-pole B 13A. Current lifecycle stage. 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=82341&mlfb=5SU1356-6KV13","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1356-6KV13/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 5SU1356-6KV13 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is the closest alternative to 5SU1356-6KV13 in this component family?","answer":"Within the Siemens 5SU1 series, the closest alternative would be a variant with the same Type A, 30 mA, 6 kA, 1+N-pole construction but a different B-curve current rating (e.g., B 10A or B 16A) — the form factor and residual-current function are identical; only the overcurrent trip threshold changes. No pin-compatible drop-in with a different characteristic (C-curve) exists in the same housing."},{"question":"What compliance documentation does Siemens provide for 5SU1356-6KV13?","answer":"Siemens typically provides a Declaration of Conformity (CE), RoHS and REACH compliance statements, and the product datasheet with EN 60898 / IEC 61008-1 test certificates. Specific document links are available on request with the RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1356-6KV13","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/5SU1356-6KV13 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}}