{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1324-7FA10","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1324-7FA10","canonicalUrl":"https://aoctrl.com/siemens/5SU1324-7FA10","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1324-7FA10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SU1324-7FA10 RCBO, 2-pole, C-curve, 10 A rated, 10 kA (EN 60898) / 20 kA (IEC 60947-2), 230/240 V AC, 50 Hz, halogen-free, IP20.","salesMarkdown":"The Siemens 5SU1324-7FA10 is a 2-pole RCBO (residual current circuit breaker with overcurrent protection) from the SENTRON family, combining a C-curve MCB and an RCD in a single 3-module-width unit. The breaking capacity is 10 kA per EN 60898 and 20 kA per IEC 60947-2, giving it headroom for industrial panel coordination where the prospective fault current is known to be higher than a standard domestic MCB can handle. ## Temperature derating — the real current rating in a warm panel The 10 A rating is only valid at 30 °C ambient. Inside a distribution board running warm, the continuous current must be derated: 9.5 A at 40 °C, 9 A at 50 °C, 8.5 A at 60 °C, and 7.7 A at 70 °C. Occupies 3 modular width units (54 mm) on a DIN rail, with a depth of 77 mm and an installation depth of 70 mm. Mounting position is any orientation. The IP20 rating applies only when the distribution board is installed and conductors are connected — this is a panel-interior device, not a surface-mount enclosure.","metaTitle":"Siemens 5SU1324-7FA10 SENTRON RCBO, 10A C-curve 2P 10kA","metaDescription":"Siemens 5SU1324-7FA10 SENTRON RCBO, 10 A rated, C-curve, 2-pole, 10 kA (EN 60898) / 20 kA (IEC 60947-2). Halogen-free. Sourced 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":"54 mm","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"2P","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":"403 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":"8.1 A","at 70 °C rated value":"7.7 A","Energy Limitation Class":"3","For Testing Equipment Minimum":"195 V","Number Of Modular Width Units":"3","Position Of Power Supply Cord":"Either top or bottom","Tripping Characteristic Class":"C","Number Of Poles With Protection":"2","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":"https://cdn.aoctrl.com/f8a3f804604e34cc21a3fa836405929c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=15495&mlfb=5SU1324-7FA10","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1324-7FA10/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 5SU1324-7FA10?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit a request for quote (RFQ) to confirm current pricing and availability at the time of order."},{"question":"What are the key ratings of 5SU1324-7FA10?","answer":"It is a 2-pole RCBO rated 10 A at 30 °C with C-curve tripping, 230/240 V AC, 50 Hz. Breaking capacity is 10 kA per EN 60898 and 20 kA per IEC 60947-2. Temperature derating applies above 30 °C."},{"question":"What is the physical size of 5SU1324-7FA10?","answer":"Width 54 mm (3 modular units), depth 77 mm, installation depth 70 mm, height 90 mm."},{"question":"What compliance documentation is available for 5SU1324-7FA10?","answer":"The part is halogen-free and silicon-free. It carries ratings per EN 60898 and IEC 60947-2. For specific compliance documentation (RoHS, REACH, UL), request the manufacturer's declaration with your RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1324-7FA10","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/5SU1324-7FA10 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}}