{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1353-1GV16","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1353-1GV16","canonicalUrl":"https://aoctrl.com/siemens/5SU1353-1GV16","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1353-1GV16","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SU1 RCBO, 1P+N, 16 A, C-curve, 4.5 kA, AC fault current type, halogen-free.","salesMarkdown":"The Siemens 5SU1353-1GV16 is a SENTRON 5SU1-series RCBO (residual current circuit breaker with overcurrent protection) combining a 16 A rated current C-curve MCB and a 30 mA residual current device in a single 2-module (36 mm wide) package. The 4.5 kA breaking capacity at 230/400 V is the standard domestic and light-commercial SCCR; if your fault-current study shows more than 4.5 kA prospective short-circuit current at the installation point, you need an upstream current-limiting device or a higher-rated breaker. The 16 A rating is thermally compensated across the full ambient range: it holds 16 A at 30 °C, derates to 15.2 A at 40 °C, and steps down to 12.32 A at 70 °C — so if the RCBO lives in a hot panel (say, next to a transformer or drive), you must use the 70 °C figure for your continuous-load calculation, not the 30 °C headline. Supply can come from either top or bottom.","metaTitle":"Siemens 5SU1353-1GV16 SENTRON RCBO, 16 A, C-curve, 1P+N","metaDescription":"Siemens 5SU1353-1GV16 SENTRON RCBO, 16 A rated, C tripping characteristic, 4.5 kA breaking capacity, 1P+N, halogen-free. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"77 mm","Solid":"0.75 ... 35 mm²","Width":"36 mm","Height":"90 mm","Stranded":"0.75 ... 35 mm²","at 30 Cel":"16 A","at 40 Cel":"15.2 A","at 45 Cel":"14.88 A","at 50 Cel":"14.4 A","at 55 Cel":"13.92 A","at 60 Cel":"13.6 A","at 65 Cel":"12.96 A","at 70 Cel":"12.32 A","Halogen-Free":"Yes","Silicon-Free":"Yes","During Storage":"-40 ... +75 °C","Number of poles":"2","Type of voltage":"AC","lifecycle_stage":"current","Mounting position":"any","Installation depth":"70 mm","Product brand name":"SENTRON","Ambient temperature":"-25 ... +55 °C","Product designation":"RCBO","Protection class IP":"IP20, if the distribution board is installed, with connected conductors","Overvoltage category":"III","Design of the product":"Instantaneous","Energy limiting class":"3","Number of width units":"2","Type of fault current":"AC","Number of poles / Note":"1P+N","acc. to DIN EN 61346-2":"F","acc. to DIN EN 81346-2":"F","circuit-breaker / Design":"5SU1","Current / at AC / rated value":"16 A","Tripping characteristic class":"C","acc. to EN 60898 / rated value":"4.5 kA","For Testing Equipment / Minimum":"195 V","Position / of power supply cord":"Either top or bottom","Number of poles / with protection":"1","acc. to IEC 60947-2 / rated value":"15 kA","Product feature / Touch protection":"Yes","Supply voltage frequency / rated value":"50 Hz","Tripping residual current / rated value":"30 mA","Influence of the surrounding temperature":"Max. 95% humidity","Surge current resistance / at (8/20) μs":"1 kA","Tightening torque / with screw-type terminals":"2.5 ... 3 N·m","Product function / neutral conductor switching":"Yes","Mechanical service life (switching cycles) / typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9c59efb84f577d0aec87bc13fbab989e.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=604367&mlfb=5SU1353-1GV16","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1353-1GV16/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to 5SU1353-1GV16?","answer":"The 5SL6563-7BB is a 1P+N RCBO in the same SENTRON family with similar ratings, but it uses a different residual-current sensing module. The 5SU1 series (this part) is the instantaneous-design variant; the 5SL series is a selective (S-type) design with a deliberate time delay to coordinate with downstream RCDs. If your circuit requires selectivity against earth faults, the 5SL is the correct choice; otherwise the 5SU1 drops into the same panel footprint without rewiring."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1353-1GV16","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/5SU1353-1GV16 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}}