{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1356-0DA10","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1356-0DA10","canonicalUrl":"https://aoctrl.com/siemens/5SU1356-0DA10","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1356-0DA10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 5SU1356-0DA10 FI/LS protector, Type AC, B 10A, 30mA, 6kA, 1+N-pole, pig-tail connection.","salesMarkdown":"The Siemens 5SU1356-0DA10 is a combined residual current device and miniature circuit breaker (RCD/MCB combo) — an FI/LS protector. It's built for final-circuit protection where both overcurrent and earth-fault protection are needed in one 1+N-pole unit, saving a DIN-rail slot compared to separate devices. The pig-tail connection means the neutral lead exits the device as a flexible wire, intended for the incoming neutral busbar in a consumer unit or distribution board. That's a common fit in European-style DIN-rail enclosures.","metaTitle":"Siemens 5SU1356-0DA10 FI/LS protector, B 10A, 30mA, 6kA","metaDescription":"Siemens 5SU1356-0DA10 FI/LS protector, Type AC, B 10A, 30mA, 6kA, 1+N-pole. 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=122419&mlfb=5SU1356-0DA10","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1356-0DA10/alternatives.json"},"ai":{"faq":[{"question":"How do I get pricing and availability for 5SU1356-0DA10?","answer":"Submit an RFQ through this listing. Current pricing and stock levels are confirmed at quote time through independent distribution channels — no firm figures are published here."},{"question":"What does the description FI/LS-PROTECTOR TYPE AC (WS), D=70MM IFN 30MA, 6KA, 1+N-POLEE B 10A PIG-TAIL mean?","answer":"It's a combined RCD/MCB (FI/LS = Fehlerstrom-/Leitungsschutzschalter in German). Type AC means it detects sinusoidal AC fault currents only. D=70mm is the DIN-rail module width. IFN 30mA is the rated residual operating current. 6kA is the short-circuit breaking capacity. 1+N-pole means it switches the line and provides neutral switching. B 10A is the overcurrent trip curve and rated current. Pig-tail means the neutral connection is a flexible lead."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1356-0DA10","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/5SU1356-0DA10 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}}