{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1353-7KK13","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1353-7KK13","canonicalUrl":"https://aoctrl.com/siemens/5SU1353-7KK13","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1353-7KK13","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SU1353-7KK13 RCBO, 2-pole (1P+N), 13 A rated current, C tripping characteristic, 30 mA Type A residual current, 4.5 kA / 15 kA breaking capacity.","salesMarkdown":"It occupies one pole plus neutral (1P+N) and switches the neutral conductor. Breaking capacity is rated at 4.5 kA per EN 60898 for domestic-style installation and 15 kA per IEC 60947-2 for industrial distribution boards. The higher IEC figure gives the panel designer headroom for fault-current coordination downstream of a larger upstream breaker. This is a current-production part. ## DIN-rail footprint and panel integration At 36 mm wide (2 modular units), 90 mm tall, and 77 mm deep, the 5SU1353-7KK13 snaps onto standard DIN rail and requires 70 mm installation depth behind the panel surface. Mounting position is unrestricted. Supply can enter from either top or bottom, which simplifies bus-bar routing in crowded enclosures. IP20 rating applies once installed in a distribution board with connected conductors. ## Construction and environmental range","metaTitle":"Siemens 5SU1353-7KK13 SENTRON RCBO, 2-pole 13A C-curve 30mA","metaDescription":"Siemens 5SU1353-7KK13 SENTRON RCBO, 2-pole 13A, C-curve, 30mA Type A residual current. 4.5kA (EN 60898) / 15kA (IEC 60947-2). Current production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"77 mm","Width":"36 mm","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Halogen-Free":"Yes","Silicon-Free":"Yes","Number Of Poles":"2","Type Of Voltage":"AC","lifecycle_stage":"current","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"2","Operating Frequency":"50 Hz","Product Designation":"RCBO","acc. to IEC 81346-2":"F","at AC / rated value":"230/240 V","protection class IP":"IP20, if the distribution board is installed, with connected conductors","Overvoltage Category":"III","Design Of The Product":"Instantaneous","Residual Current Type":"A","Number Of Poles / Note":"1P+N","acc. to DIN EN 61346-2":"F","Energy Limitation Class":"3","Weight / With Packaging":"277 g","Number Of Modular Width Units":"2","Tripping Characteristic Class":"C","acc. to EN 60898 / rated value":"4.5 kA","For Testing Equipment / Minimum":"195 V","Position / Of Power Supply Cord":"Either top or bottom","Number Of Poles / With Protection":"1","acc. to IEC 60947-2 / rated value":"15 kA","Product Feature / Touch Protection":"Yes","Tripping Fault Current / Rated Value":"30 mA","Supply Voltage Frequency / Rated Value":"50 Hz","Influence Of The Surrounding Temperature":"Max. 95% humidity","Surge Current Resistance / At (8/20) μS":"1 kA","operational current / at AC / rated value":"13 A","Product Function / Neutral Conductor Switching":"Yes","Mechanical Service Life (Switching Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f19c05918c13e72b4d6691b0ac43c1af.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=143603&mlfb=5SU1353-7KK13","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1353-7KK13/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SU1353-7KK13?","answer":"4.5 kA per EN 60898 and 15 kA per IEC 60947-2."},{"question":"What does the C-curve and 30 mA Type A mean for this RCBO?","answer":"C-curve trips at 5–10× rated current (13 A), so it tolerates motor and capacitor inrush without nuisance tripping. Type A residual detection covers sinusoidal AC and pulsating DC fault currents up to 30 mA, which is the standard threshold for personnel protection."},{"question":"Where can I buy 5SU1353-7KK13 and get current pricing?","answer":"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/5SU1353-7KK13","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/5SU1353-7KK13 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}}