{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1324-1RC63","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1324-1RC63","canonicalUrl":"https://aoctrl.com/siemens/5SU1324-1RC63","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1324-1RC63","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SU1324-1RC63, RCBO, 63 A, 2-pole, 4-module, C characteristic, Type AC, 30 mA residual current.","salesMarkdown":"The C-curve means the thermal-magnetic trip holds up to 5–10× rated current for short overloads, so it's sized for motor-starting or transformer inrush loads that would nuisance-trip a B-curve. The higher IEC figure applies when the RCBO is used as a distribution-board component in an industrial installation with a known prospective fault level; the EN number governs residential/commercial certification. Operating frequency is 50 Hz only; this is not a 50/60 Hz dual-rated unit, so confirm mains frequency before specifying. That -40 °C floor matters for unheated enclosures in cold climates — the thermal-magnetic trip element stays within calibration down to that limit.","metaTitle":"Siemens 5SU1324-1RC63 SENTRON RCBO, 63 A, 2P, C-curve, 30 mA","metaDescription":"Siemens SENTRON 5SU1324-1RC63 RCBO: 63 A, 2-pole, C-curve, 30 mA Type AC residual current. 10 kA (EN 60898) / 15 kA (IEC 60947-2). 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":"70 mm","Width":"72 mm","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Design Of Pole":"2P","Number Of Poles":"2","lifecycle_stage":"current","Mounting Position":"any","at AC rated value":"63 A","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","Residual Current Type":"AC","Energy Limitation Class":"3","according to EN 61346-2":"F","according to IEC 81346-2":"F","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":"10 kA","Tripping Fault Current Rated Value":"30 mA","insulation voltage (Ui) rated value":"440 V","Supply Voltage Frequency Rated Value":"50 Hz","Surge Voltage Resistance Rated Value":"4 V","according to IEC 60947-2 rated value":"15 kA","Influence Of The Surrounding Temperature":"Max. 95% humidity","Type Of Voltage Of The Operating Voltage":"AC"}},"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=504401&mlfb=5SU1324-1RC63","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1324-1RC63/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 5SU1324-1RC63?","answer":"Submit an RFQ through this listing. The part is sourced through independent distribution; availability and current pricing are confirmed at quote time."},{"question":"What is the closest functional alternative — 5SL4363-7?","answer":"The 5SL4363-7 is a Siemens SENTRON miniature circuit breaker (MCB), not an RCBO — it provides overcurrent protection only, with no residual-current element. The 5SL4363-7 is 3-pole, 63 A, C-curve, 3-module width, with a 10 kA breaking capacity per both EN 60898 and IEC 60947-2. If your application requires combined overcurrent and residual-current protection in one device, the 5SU1324-1RC63 is the correct choice; the 5SL4363-7 would need a separate RCCB upstream."},{"question":"Will 5SU1324-1RC63 drop into a panel specified around 5SL4363-7 without rewiring?","answer":"No — the 5SU1324-1RC63 is 2-pole and 4-module wide (72 mm), while the 5SL4363-7 is 3-pole and 3-module wide (54 mm). The RCBO also requires a neutral connection for the residual-current circuit. The panel layout, busbar arrangement, and wiring would all need revision."},{"question":"What compliance documentation does Siemens provide for 5SU1324-1RC63?","answer":"As a current-production SENTRON device, it carries CE marking per the Low Voltage Directive and EMC Directive, with a declaration of conformity available. RoHS and REACH compliance statements are standard. The product is designed to EN 60898 and IEC 60947-2."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1324-1RC63","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/5SU1324-1RC63 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}}