{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1353-7KL16","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1353-7KL16","canonicalUrl":"https://aoctrl.com/siemens/5SU1353-7KL16","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1353-7KL16","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SU1 RCBO, 1P+N, 16 A, 4.5 kA, type A, characteristic C, 2 MW, 77 mm depth.","salesMarkdown":"It combines ground-fault and overcurrent protection in a single 36 mm-wide (2 MW) module, rated 16 A with a C tripping characteristic and 4.5 kA breaking capacity per EN 60898. The 16 A rating at 30 °C is the base; it derates to 12.32 A at 70 °C, so if this RCBO sits in a crowded, hot enclosure, you need to account for that thermal curve — the 16 A label doesn't hold at elevated ambient. The 77 mm depth plus 70 mm installation depth means it fits standard 18 mm-module distribution boards — no special enclosure needed.","metaTitle":"Siemens 5SU1353-7KL16 SENTRON RCBO, 16 A, 4.5 kA, Type A, 1P","metaDescription":"Siemens 5SU1353-7KL16 SENTRON RCBO, 16 A rated, 4.5 kA breaking capacity, Type A fault current, 1P+N, 2 MW. Currently in production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"77 mm","Solid":"0.75 ... 35 mm²","Width":"36 mm","Height":"90 mm","Maximum":"5.6 W","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":"A","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":"4.5 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/de47b9db086f13ccdecbe3c64cb9e5c3.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=327902&mlfb=5SU1353-7KL16","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1353-7KL16/alternatives.json"},"ai":{"faq":[{"question":"What conductor sizes does 5SU1353-7KL16 accept?","answer":"It accepts solid and stranded conductors from 0.75 mm² up to 35 mm², covering everything from small control wiring to main feeders."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1353-7KL16","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/5SU1353-7KL16 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}}