{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1654-1RC16","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1654-1RC16","canonicalUrl":"https://aoctrl.com/siemens/5SU1654-1RC16","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1654-1RC16","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SU1654-1RC16, RCBO, 16 A, C characteristic, 30 mA Type AC, 1P+N, 2 modules, 10 kA (EN 60898) / 20 kA (IEC 60947-2).","salesMarkdown":"It protects a single-phase final subcircuit against overload, short-circuit, and earth leakage in one unit. Rated at 16 A with a C characteristic tripping curve, it handles moderate inrush from motorised and fluorescent loads without nuisance trips. The 30 mA Type AC residual-current element catches sinusoidal AC earth faults — the standard choice for general-purpose socket circuits, lighting, and small appliances where no DC or pulsed fault content is expected. Supply can enter from either top or bottom, which simplifies busbar routing in a crowded distribution board. The IP20 rating applies once installed with conductors connected — the front face is touch-safe, but the terminals are not live-deck protected until wired.","metaTitle":"Siemens 5SU1654-1RC16 SENTRON RCBO, 16A C-curve 30mA Type AC","metaDescription":"Siemens SENTRON 5SU1654-1RC16 RCBO, 16A rated current, C characteristic, 30mA Type AC residual current, 10 kA (EN 60898) / 20 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":"36 mm","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Design Of Pole":"1P+N","Number Of Poles":"2","lifecycle_stage":"current","Mounting Position":"any","at AC rated value":"240V","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","Energy Limitation Class":"3","Number Of Modular Width Units":"2","Position Of Power Supply Cord":"Either top or bottom","Tripping Characteristic Class":"C","Number Of Poles With Protection":"1","according to EN 60898 rated value":"10 kA","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"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ab8b72289d6df3144edfe06c36155cc4.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=501729&mlfb=5SU1654-1RC16","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1654-1RC16/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between 5SU1654-1RC16 and a standard MCB like 5SL6550-7BB?","answer":"The 5SU1654-1RC16 is an RCBO combining overcurrent and residual-current protection in one device. The 5SL6550-7BB is a miniature circuit breaker only — no earth-leakage protection. The RCBO occupies 2 modules; the MCB also takes 2 modules but at 50 A rating. They are not direct substitutes; the RCBO replaces an MCB plus a separate RCD in the same DIN-rail footprint."},{"question":"Where can I buy the 5SU1654-1RC16?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What compliance documentation does this RCBO carry?","answer":"The part is designed to EN 60898 and IEC 60947-2 standards. Specific compliance documentation (RoHS, REACH, UL listing) should be requested at quote time for your jurisdiction."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1654-1RC16","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/5SU1654-1RC16 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}}