{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1324-7KX32","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1324-7KX32","canonicalUrl":"https://aoctrl.com/siemens/5SU1324-7KX32","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1324-7KX32","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SU1324-7KX32, RCBO, 2-pole, 32 A, 30 mA, Type A, C characteristic, 10 kA per EN 60898, 3 MW.","salesMarkdown":"The Siemens 5SU1324-7KX32 is a 2-pole RCBO from the SENTRON family — a combined overcurrent and residual-current device in one modular unit, rated 32 A at 30 °C with a 30 mA Type A residual-current trip and C characteristic. Type A residual detection covers pulsating DC fault currents from electronics and rectifier loads, which the older AC-only types miss. Derating matters here: the 32 A rating holds at 30 °C, but drops to 30.4 A at 40 °C and to 24.64 A at 70 °C. Depth is 77 mm, installation depth 70 mm — verify your enclosure depth clears the wiring space behind the unit. Mounting position is any, so vertical or horizontal rail orientation works. Supply can enter from top or bottom, which simplifies busbar routing in a crowded board. ## Compliance and approvals Rated per EN 60898 for breaking capacity, overvoltage category III, pollution degree 2. Energy limitation class 3 means the let-through energy is low enough to protect downstream equipment in a fault.","metaTitle":"Siemens 5SU1324-7KX32 SENTRON RCBO, 32 A, 30 mA, Type A, C-C","metaDescription":"Siemens SENTRON 5SU1324-7KX32 RCBO, 2-pole, 32 A rated, 30 mA residual current, Type A, C characteristic, 10 kA per EN 60898. Current production. Sourced to order.","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":"32 A","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"2","Operating Frequency":"50/60 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","Residual Current Type":"A","Weight With Packaging":"417 g","at 30 °C rated value":"32 A","at 40 °C rated value":"30.4 A","at 45 °C rated value":"29.76 A","at 50 °C rated value":"28.8 A","at 55 °C rated value":"27.84 A","at 60 °C rated value":"27.2 A","at 65 °C rated value":"25.92 A","at 70 °C rated value":"24.64 A","Energy Limitation Class":"3","For Testing Equipment Minimum":"100 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","Tripping Fault Current Rated Value":"30 mA","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":"15 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=603560&mlfb=5SU1324-7KX32","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1324-7KX32/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 5SU1324-7KX32?","answer":"Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through independent distribution channels."},{"question":"Will 5SU1324-7KX32 drop into a panel specified around 5SY4332-7CV without rewiring?","answer":"Both are 2-pole RCBOs with 32 A rating and 30 mA Type A residual current, but the 5SU1324-7KX32 uses 3 modular width units versus the 5SY4332-7CV's narrower 2-module width. The wider footprint means it will not fit a busbar or enclosure position designed for the 2-module variant without re-spacing the DIN-rail layout."},{"question":"What compliance documentation does this brand provide for 5SU1324-7KX32?","answer":"The device carries EN 60898 rating, overvoltage category III, pollution degree 2, and is halogen-free and silicon-free. Standard Siemens SENTRON documentation covers CE marking and applicable IEC/EN standards."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1324-7KX32","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/5SU1324-7KX32 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}}