{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1354-6KK25","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1354-6KK25","canonicalUrl":"https://aoctrl.com/siemens/5SU1354-6KK25","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1354-6KK25","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SU1354-6KK25 RCBO, 1P+N, 2-pole, tripping characteristic B, 25 A at 30 °C, 10 kA per EN 60898, 2 MW units, IP20.","salesMarkdown":"## Siemens 5SU1354-6KK25 SENTRON RCBO — Type B, 25 A, 10 kA Rated 25 A at 30 °C, it derates to 18.25 A at 70 °C (the thermal curve is in the spec table). The supply can enter from either top or bottom — no orientation restriction. Width is 36 mm (2 modular width units), depth 77 mm, height 90 mm. Installation depth is 70 mm. Halogen-free and silicon-free construction — no outgassing concerns in sealed enclosures. Degree of pollution 2, overvoltage category III. Operating frequency is 50 Hz, insulation voltage rated 264 V, surge voltage resistance rated 4 000 V.","metaTitle":"Siemens 5SU1354-6KK25 SENTRON RCBO, Type B, 25 A, 10 kA","metaDescription":"Siemens 5SU1354-6KK25 SENTRON RCBO, 1P+N, 25 A rated at 30 °C, tripping characteristic B, 10 kA per EN 60898. Active production. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","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":"281 g","at 30 °C rated value":"25 A","at 40 °C rated value":"23.5 A","at 45 °C rated value":"22.75 A","at 50 °C rated value":"21.75 A","at 55 °C rated value":"20.25 A","at 60 °C rated value":"20.25 A","at 65 °C rated value":"19.25 A","at 70 °C rated value":"18.25 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":"B","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":"$52.07","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/164a26fdc028a2e5b7927ef142579593.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=34903&mlfb=5SU1354-6KK25","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1354-6KK25/alternatives.json"},"ai":{"faq":[{"question":"Who supplies 5SU1354-6KK25 and how is it quoted for volume purchases?","answer":"Sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time."},{"question":"What is 5SU1354-6KK25's listed depth?","answer":"Depth is 77 mm, installation depth 70 mm."},{"question":"What is 5SU1354-6KK25's listed width?","answer":"Width is 36 mm, which is 2 modular width units — fits a standard 36 mm DIN-rail slot."},{"question":"Will 5SU1354-6KK25 drop into a panel specified around 5SL6516-6YA without rewiring?","answer":"Both are 2-pole RCBOs of similar width, but the 5SU1354-6KK25 is a Type B characteristic while 5SL6516-6YA is a different type — verify the tripping curve matches your circuit design before substituting."},{"question":"What compliance documentation does Siemens provide for 5SU1354-6KK25?","answer":"The part carries ratings per EN 60898 and IEC 60947-2. It is halogen-free and silicon-free. Specific RoHS/REACH/UL declarations are available on request with the RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1354-6KK25","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/5SU1354-6KK25 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}}