{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1354-1KK08","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1354-1KK08","canonicalUrl":"https://aoctrl.com/siemens/5SU1354-1KK08","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1354-1KK08","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON RCBO, 5SU1354-1KK08, 1P+N, 2-pole, Type C, 8 A at 30 °C, 10 kA (EN 60898) / 20 kA (IEC 60947-2), 2 MW, IP20.","salesMarkdown":"Siemens 5SU1354-1KK08 is a SENTRON RCBO, 2-module-wide (36 mm), 1P+N, 2-pole, Type C. Rated 8 A at 30 °C ambient, with a derating curve down to 5.84 A at 70 °C — the installer sizes the load current against the 30 °C figure and applies the derating if the panel runs hot. Breaking capacity is 10 kA per EN 60898 (the standard for household and similar installations) and 20 kA per IEC 60947-2 (the industrial standard), so it handles fault currents up to 20 kA in an industrial distribution board where the prospective short-circuit current is higher. Depth 77 mm, installation depth 70 mm. Supply from top or bottom. Surge voltage resistance rated at 4 000 V. The 1P+N design protects one phase conductor; the neutral is switched but not protected.","metaTitle":"Siemens 5SU1354-1KK08 SENTRON RCBO, 8 A, 10 kA, Type C, 1P+N","metaDescription":"Siemens SENTRON 5SU1354-1KK08 RCBO, 8 A rated at 30 °C, 10 kA (EN 60898) / 20 kA (IEC 60947-2), Type C, 1P+N, 2-module width. 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","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":"279 g","at 30 °C rated value":"8 A","at 40 °C rated value":"7.52 A","at 45 °C rated value":"7.28 A","at 50 °C rated value":"6.96 A","at 55 °C rated value":"6.48 A","at 60 °C rated value":"6.48 A","at 65 °C rated value":"6.16 A","at 70 °C rated value":"5.84 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":"10 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":"20 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":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=418770&mlfb=5SU1354-1KK08","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1354-1KK08/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1354-1KK08","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/5SU1354-1KK08 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}}