{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1323-1BB06","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1323-1BB06","canonicalUrl":"https://aoctrl.com/siemens/5SU1323-1BB06","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1323-1BB06","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON RCBO, 2-pole, Type AC, 30 mA residual current, C-characteristic, rated current 6 A, breaking capacity 4.5 kA (EN 60898) / 25 kA (IEC 60947-2), 4 MW.","salesMarkdown":"Breaking capacity is 4.5 kA per EN 60898 (the standard for household and similar installations) and 25 kA per IEC 60947-2 (the industrial standard for low-voltage switchgear). That dual rating gives the panel designer flexibility: the lower figure governs domestic compliance, while the higher figure supports industrial coordination studies where fault current at the board may be higher. Supply can enter from either top or bottom, and the mounting position is unrestricted — it can be installed horizontally or vertically without derating. Humidity tolerance up to 95% is specified, which matters for coastal or high-condensation environments. Halogen-free and silicon-free construction simplifies disposal compliance and avoids corrosion risk in sealed enclosures where outgassing could affect contacts. The C-curve trips between 5 and 10 times rated current (In = 6 A), so magnetic release occurs between 30 A and 60 A. That suits circuits with transformer inrush or small motor starting currents. The insulation voltage (Ui) is 440 V, and surge voltage resistance is 4 kV, matching typical TN and TT system requirements.","metaTitle":"Siemens 5SU1323-1BB06 SENTRON RCBO, 2P, 6 A, C-curve, 30 mA","metaDescription":"Siemens SENTRON 5SU1323-1BB06 RCBO, 2-pole, 6 A, Type AC, 30 mA, C-characteristic. 4.5 kA (EN 60898) / 25 kA (IEC 60947-2). Active production, sourced to order. Request a quote.","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","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 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":"498 g","Energy Limitation Class":"3","For Testing Equipment Minimum":"195 V","Number Of Modular Width Units":"4","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":"4.5 kA","insulation voltage (Ui) rated value":"440 V","Supply Voltage Frequency Rated Value":"50 Hz","Surge Voltage Resistance Rated Value":"4 000 V","according to IEC 60947-2 rated value":"25 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=32094&mlfb=5SU1323-1BB06","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1323-1BB06/alternatives.json"},"ai":{"faq":[{"question":"Who supplies 5SU1323-1BB06 and how is it quoted for volume purchases?","answer":"We supply it to order against an RFQ. Availability and current pricing are confirmed at quote time — submit a request for your volume and target delivery window."},{"question":"What is 5SU1323-1BB06's operating temperature range?","answer":"The listed range is -40 °C minimum to 75 °C maximum, with humidity tolerance up to 95%."},{"question":"Will 5SU1323-1BB06 drop into a panel specified around 5SL4363-7 without rewiring?","answer":"No — the 5SL4363-7 is a 3-pole miniature circuit breaker (MCB) with no residual current protection, while this is a 2-pole RCBO with 30 mA RCD. The form factor differs (3 MW vs 4 MW), and the wiring for neutral and earth is different. They are not drop-in substitutes."},{"question":"What compliance documentation does Siemens provide for 5SU1323-1BB06?","answer":"The part is halogen-free and silicon-free. Compliance documentation typically includes the manufacturer's declaration of conformity to EN 60898 and IEC 60947-2, plus material declarations for RoHS/REACH. Specific certificates should be requested at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1323-1BB06","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/5SU1323-1BB06 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}}