{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1354-7RC16","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1354-7RC16","canonicalUrl":"https://aoctrl.com/siemens/5SU1354-7RC16","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1354-7RC16","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SU1354-7RC16 RCBO, 16 A rated, 30 mA Type A residual current, C characteristic, 2-pole, 2 modular width units, 10 kA / 20 kA breaking capacity.","salesMarkdown":"The Siemens 5SU1354-7RC16 is a SENTRON-series RCBO — a combined residual-current device (RCD) and miniature circuit breaker (MCB) in one 2-module-wide (36 mm) package. The 30 mA Type A residual-current element catches both sinusoidal AC fault currents and pulsating DC fault currents — the kind you get from single-phase rectifiers in VFDs, switch-mode supplies, and LED drivers. That Type A rating is what makes this unit a step up from a basic AC-type RCD: if your panel feeds any electronic load, Type A is the minimum you'd spec. Either way, the 20 kA figure gives you headroom for most 400 V industrial sub-distribution boards without needing a current-limiting upstream fuse. The energy limitation class is 3 — meaning it limits let-through energy enough to protect downstream wiring and terminals in a fault event. Mounting position is unrestricted — horizontal, vertical, upside-down, doesn't matter. Depth is 70 mm from the rail face, which is the standard SENTRON depth; it sits flush alongside 5SL-series MCBs in the same distribution board. Touch protection is built in: the live terminals are shrouded once the conductors are connected.","metaTitle":"Siemens 5SU1354-7RC16 SENTRON RCBO, 16A, 30mA, Type A, C-Cur","metaDescription":"Siemens SENTRON 5SU1354-7RC16 RCBO: 16A rated, 30mA Type A residual current, C characteristic, 2-pole, 2 MW. Breaking capacity 10 kA (EN 60898) / 20 kA (IEC 60947-2). Sourced to or","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"70 mm","Width":"36 mm","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","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":"16 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":"2","Tripping Characteristic Class":"C","Position / Of Power Supply Cord":"Either top or bottom","Number Of Poles / With Protection":"1","Product Feature / Touch Protection":"Yes","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 V","according to IEC 60947-2 / rated value":"20 kA","Influence Of The Surrounding Temperature":"Max. 95% humidity","Type Of Voltage / Of The Operating Voltage":"AC","Product Component / Neutral Conductor Switching":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/d587bcf8407e09cd7eb0ef725ccff3fa.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=209368&mlfb=5SU1354-7RC16","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1354-7RC16/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SU1354-7RC16?","answer":"10 kA according to EN 60898 and 20 kA according to IEC 60947-2."},{"question":"What does the Type A residual current rating mean?","answer":"Type A detects both sinusoidal AC fault currents and pulsating DC fault currents, making it suitable for circuits with electronic loads like VFDs, switch-mode power supplies, and LED drivers."},{"question":"How wide is the 5SU1354-7RC16 on the DIN rail?","answer":"It occupies 2 modular width units, which is 36 mm."},{"question":"Where can I buy 5SU1354-7RC16 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"Will 5SU1354-7RC16 fit in a panel built for 5SL6550-7BB?","answer":"Yes — both are 2-module-wide SENTRON devices on 35 mm DIN rail with the same 70 mm depth. The 5SU1354-7RC16 drops into the same rail footprint without rewiring, though it's an RCBO (combined RCD/MCB) while the 5SL6550-7BB is a plain MCB, so you're adding residual-current protection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1354-7RC16","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/5SU1354-7RC16 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}}