{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1353-1KK10","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1353-1KK10","canonicalUrl":"https://aoctrl.com/siemens/5SU1353-1KK10","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1353-1KK10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SU1353-1KK10 RCBO, 1P+N, 10 A rated, C tripping characteristic, 4.5 kA (EN 60898) / 15 kA (IEC 60947-2), 50 Hz, 2 MW units.","salesMarkdown":"It combines ground-fault and overcurrent protection in a single 36 mm wide (2 MW) module, saving a DIN-rail position compared to separate RCCB and MCB units. Breaking capacity is 4.5 kA per EN 60898 and 15 kA per IEC 60947-2 — the higher IEC figure matters when the unit is installed downstream of a transformer or in an industrial panel with higher prospective fault current. The 4.5 kA rating covers standard domestic and commercial distribution boards. ## Installation and environment Depth is 77 mm (70 mm installation depth), width 36 mm (2 MW), height 90 mm. IP20 rated with the distribution board closed and conductors connected.","metaTitle":"Siemens 5SU1353-1KK10 SENTRON RCBO, 10 A, C-curve, 2-pole","metaDescription":"Siemens 5SU1353-1KK10 SENTRON RCBO, 10 A rated, C tripping characteristic, 1P+N, 4.5 kA (EN 60898) / 15 kA (IEC 60947-2). Active production, sourced to order. Request quote.","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","Design Of Pole":"1P+N","Number Of Poles":"2","lifecycle_stage":"current","Mounting Position":"any","at AC rated value":"230/240 V","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"2","Operating Frequency":"50 Hz","Product Designation":"RCBO","protection class IP":"IP20, if the distribution board is installed, with connected conductors","Overvoltage Category":"III","Design Of The Product":"Instantaneous","Weight With Packaging":"271 g","at 30 °C rated value":"10 A","at 40 °C rated value":"9.5 A","at 45 °C rated value":"9.3 A","at 50 °C rated value":"9 A","at 55 °C rated value":"8.7 A","at 60 °C rated value":"8.5 A","at 65 °C rated value":"8.2 A","at 70 °C rated value":"8 A","Energy Limitation Class":"3","For Testing Equipment Minimum":"195 V","Number Of Modular Width Units":"2","Position Of Power Supply Cord":"Either top or bottom","Tripping Characteristic Class":"C","Number Of Poles With Protection":"1","according to EN 60898 rated value":"4.5 kA","insulation voltage (Ui) rated value":"264 V","Supply Voltage Frequency Rated Value":"50 Hz","Surge Voltage Resistance Rated Value":"4 000 V","according to IEC 60947-2 rated value":"15 kA","Surge Current Resistance At (8/20) μS":"1 kA","Influence Of The Surrounding Temperature":"Max. 95% humidity","Type Of Voltage Of The Operating Voltage":"AC","Mechanical Service Life (Operating Cycles) Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$30.48","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9e16c23726abcdc4701663d24ca7faab.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=474950&mlfb=5SU1353-1KK10","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1353-1KK10/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1353-1KK10","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/5SU1353-1KK10 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}}