{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1354-7LB16","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1354-7LB16","canonicalUrl":"https://aoctrl.com/siemens/5SU1354-7LB16","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1354-7LB16","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SU1354-7LB16 RCBO, 1P+N, 16 A at 30 °C, C characteristic, 10 kA (EN 60898) / 20 kA (IEC 60947-2), 2 MW, IP20.","salesMarkdown":"The EN figure governs domestic-type installations; the IEC figure applies when the device is used in an industrial distribution board with higher prospective fault current. Depth is 77 mm, installation depth 70 mm — verify the gland plate clearance if retrofitting into a shallow enclosure. Supply can enter from either top or bottom. The design is short-time delayed G (residual current) and super resistant K (overcurrent) — meaning the RCD element tolerates brief surge currents without nuisance tripping, useful on circuits with electronic loads or inrush. ## Thermal derating Rated current is 16 A at 30 °C ambient. Derate linearly: 15.2 A at 40 °C, 14.88 A at 45 °C, 14.4 A at 50 °C, 13.92 A at 55 °C, 13.6 A at 60 °C, 12.96 A at 65 °C, and 12.32 A at 70 °C. If the panel internal temperature runs above 30 °C — common in a crowded enclosure — size the upstream protective device accordingly.","metaTitle":"Siemens 5SU1354-7LB16 SENTRON RCBO, 16A C-curve, 10kA","metaDescription":"Siemens 5SU1354-7LB16 SENTRON RCBO, 1P+N, 16 A rated at 30 °C, C tripping characteristic, 10 kA (EN 60898) / 20 kA (IEC 60947-2). Current lifecycle stage. Sourced to order against","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"77 mm","Width":"36 mm","Height":"90 mm","Maximum":"75 °C","Minimum":"-40 °C","Halogen-Free":"Yes","Silicon-Free":"Yes","Design Of Pole":"1P+N","Number Of Poles":"2","lifecycle_stage":"current","Mounting Position":"any","at AC rated value":"230/240 V","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":"Short-time delayed G, super resistant K","Weight With Packaging":"283 g","at 30 °C rated value":"16 A","at 40 °C rated value":"15.2 A","at 45 °C rated value":"14.88 A","at 50 °C rated value":"14.4 A","at 55 °C rated value":"13.92 A","at 60 °C rated value":"13.6 A","at 65 °C rated value":"12.96 A","at 70 °C rated value":"12.32 A","Energy Limitation Class":"3","For Testing Equipment Minimum":"195 V","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":"4 000 V","according to IEC 60947-2 rated value":"20 kA","Surge Current Resistance At (8/20) μS":"3 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/6e5c0d4e1f120405e86a281fe6486ee1.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=356536&mlfb=5SU1354-7LB16","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1354-7LB16/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 5SU1354-7LB16?","answer":"Submit an RFQ through this listing. Pricing and stock are confirmed at quote time through our independent distribution network; no firm figures are published here."},{"question":"What is 5SU1354-7LB16's listed depth?","answer":"Depth is 77 mm; installation depth is 70 mm. The 7 mm difference accounts for the DIN-rail clip and conductor entry."},{"question":"What compliance documentation does Siemens provide for 5SU1354-7LB16?","answer":"The device is halogen-free and silicon-free. It carries an IP20 protection class and is rated for overvoltage category III, pollution degree 2. Standard Siemens declarations (CE, UKCA) apply per the SENTRON series documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1354-7LB16","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/5SU1354-7LB16 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}}