{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1324-7RC63","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1324-7RC63","canonicalUrl":"https://aoctrl.com/siemens/5SU1324-7RC63","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1324-7RC63","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON RCBO, 5SU1324-7RC63, 63 A, 2-pole, 4-module, C characteristic, Type A, 30 mA residual current.","salesMarkdown":"It combines overcurrent and earth-fault protection in a single 4-module-wide (72 mm) package, saving a DIN-rail position compared to separate MCB and RCD units. The C-curve means it handles inrush from motor and lighting loads up to 10× rated current before the magnetic trip fires — sized for pump, compressor, or fluorescent bank starts. Type A residual detection catches pulsating DC fault currents that a plain AC type would miss, which matters for variable-speed drives, LED drivers, and switched-mode power supplies common in commercial and light-industrial panels. ## Breaking capacity and fault clearing Mounts in any position on standard DIN rail. Installation depth of 70 mm means it clears most 80 mm-deep enclosures. IP20 rating applies only when the distribution board is installed and conductors are connected — the front face is finger-safe, but the busbar area needs enclosure protection during handling.","metaTitle":"Siemens SENTRON 5SU1324-7RC63 RCBO 63 A 2-pole C-curve Type","metaDescription":"Siemens SENTRON 5SU1324-7RC63 RCBO, 63 A, 2-pole, C characteristic, Type A 30 mA residual current. Breaking capacity 10 kA per EN 60898, 15 kA per IEC 60947-2. Current production.","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","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"2","Operating Frequency":"50 Hz","Product Designation":"RCBO","at AC / rated value":"63 A","protection class IP":"IP20, if the distribution board is installed, with connected conductors","Overvoltage Category":"III","Residual Current Type":"A","Energy Limitation Class":"3","according to EN 61346-2":"F","according to IEC 81346-2":"F","Number Of Modular Width Units":"4","Tripping Characteristic Class":"C","Position / Of Power Supply Cord":"Either top or bottom","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=397515&mlfb=5SU1324-7RC63","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1324-7RC63/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SU1324-7RC63?","answer":"10 kA per EN 60898 and 15 kA per IEC 60947-2. The higher IEC rating applies when specified under the industrial standard."},{"question":"Where can I buy 5SU1324-7RC63?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What does Type A residual current mean on this RCBO?","answer":"Type A detects pulsating DC fault currents in addition to AC sinusoidal faults. That covers equipment with rectified supplies — VFDs, LED drivers, SMPS — where a standard AC-only RCD might not trip."},{"question":"Will 5SU1324-7RC63 drop into a panel designed for 5SU9304-1KK32?","answer":"No — the 5SU9304-1KK32 is a 1-pole+N 32 A unit in a single-module (18 mm) width, while this 5SU1324-7RC63 is a 2-pole 63 A unit at 4 modules (72 mm). The footprint, current rating, and pole count are different; rewiring and a wider DIN position are required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1324-7RC63","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/5SU1324-7RC63 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}}