{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1324-0KK82","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1324-0KK82","canonicalUrl":"https://aoctrl.com/siemens/5SU1324-0KK82","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1324-0KK82","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SU1 RCBO, 2-pole, 125 A at 30 °C, 30 mA residual current, B characteristic, 10 kA breaking capacity, IP20, halogen-free.","salesMarkdown":"## Temperature derating and real-world current Above that, the device derates linearly: 115.62 A at 40 °C, 111.25 A at 45 °C, 106.25 A at 50 °C, 101.25 A at 55 °C, and 96.25 A at 60 °C. If your panel ambient runs 50 °C, you're limited to 106.25 A continuous — that's the number to put in your load schedule, not the 125 A headline. Installation depth is 70 mm. The housing is IP20 once installed in a distribution board with conductors connected.","metaTitle":"Siemens 5SU1324-0KK82 SENTRON RCBO, 2P, 125 A, 30 mA, B Curv","metaDescription":"Siemens 5SU1324-0KK82 SENTRON RCBO, 2-pole, 125 A rated current, 30 mA residual current, B characteristic, 10 kA breaking capacity. Halogen-free, silicon-free. Active production. S","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Maximum":"75 °C","Minimum":"-40 °C","at 30 Cel":"125 A","at 40 Cel":"115.62 A","at 45 Cel":"111.25 A","at 50 Cel":"106.25 A","at 55 Cel":"101.25 A","at 60 Cel":"96.25 A","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","Protection class IP":"IP20, if the distribution board is installed, with connected conductors","at AC / rated value":"400 V","Overvoltage Category":"III","Design of the product":"Instantaneous","Energy limiting class":"3","Number Of Width Units":"6.5","Type of fault current":"AC","Number of poles / Note":"2P","circuit-breaker / Design":"5SU1","Tripping characteristic class":"B","acc. to EN 60898 / rated value":"10 kA","For Testing Equipment / Minimum":"195 V","Position / of power supply cord":"Either top or bottom","Number of poles / with protection":"2","acc. to IEC 60947-2 / rated value":"10 kA","Product feature / Touch protection":"Yes","Supply voltage frequency / rated value":"50 Hz","Operating current / at AC / rated value":"125 A","Reference code / acc. to DIN EN 81346-2":"F","Tripping residual current / rated value":"30 mA","reference code / acc. to DIN EN 61346-2":"F","Influence Of The Surrounding Temperature":"Max. 95% humidity","Surge current resistance / at (8/20) μs":"1 kA","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/f8a3f804604e34cc21a3fa836405929c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=425218&mlfb=5SU1324-0KK82","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1324-0KK82/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 5SU1324-0KK82 and how do I get a price?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit a request for quote; availability and current pricing are confirmed at quote time."},{"question":"What is 5SU1324-0KK82's listed maximum temperature?","answer":"The maximum operating temperature is 75 °C, with a minimum of -40 °C."},{"question":"What compliance documentation does this brand provide for 5SU1324-0KK82?","answer":"The device carries ratings per EN 60898 and IEC 60947-2, and is halogen-free and silicon-free. Specific RoHS/REACH/UL documentation should be confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1324-0KK82","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/5SU1324-0KK82 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}}