{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1353-1WM16","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1353-1WM16","canonicalUrl":"https://aoctrl.com/siemens/5SU1353-1WM16","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1353-1WM16","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SU1353-1WM16 RCBO, Type AC, 1P+N, 16 A rated, 30 mA residual current, C characteristic, 4.5 kA (EN 60898) / 15 kA (IEC 60947-2).","salesMarkdown":"The Siemens SENTRON 5SU1353-1WM16 is a 1P+N RCBO combining overcurrent and residual current protection in a two-module-width package. Rated 16 A with a C tripping curve, it clears 30 mA AC fault currents (Type AC) per EN 60898 at 4.5 kA and per IEC 60947-2 at 15 kA — the higher IEC figure matters when the device sits in an industrial panel with higher prospective fault current, while the EN rating governs residential and commercial distribution boards. The 30 mA trip threshold is the standard for personal protection against indirect contact in TN and TT systems. The 30 mA residual sensitivity covers the majority of socket-outlet and general-purpose circuits requiring RCD protection under IEC 60364. The 4.5 kA EN 60898 rating is the standard domestic/commercial breaking capacity; the 15 kA IEC 60947-2 rating confirms the device can also clear higher fault currents found in industrial sub-distribution boards.","metaTitle":"Siemens 5SU1353-1WM16 SENTRON RCBO, 16 A, 30 mA, Type AC, 1P","metaDescription":"Siemens SENTRON 5SU1353-1WM16 RCBO, 16 A rated, 30 mA residual current, Type AC, 1P+N, 4.5 kA (EN 60898) / 15 kA (IEC 60947-2). Current lifecycle stage. Sourced to order against RF","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Maximum":"25 mm²","Minimum":"0.75 mm²","Halogen-Free":"Yes","Silicon-Free":"Yes","Number of poles":"2","Type of voltage":"AC","lifecycle_stage":"current","Mounting position":"any","Installation depth":"70 mm","Product brand name":"SENTRON","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","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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=414020&mlfb=5SU1353-1WM16","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1353-1WM16/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 5SU1353-1WM16?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commercial offer."},{"question":"What is the maximum conductor size for 5SU1353-1WM16?","answer":"The terminals accept up to 25 mm² solid or stranded copper, which is oversized for the 16 A rating but useful for long cable runs where voltage drop drives a larger conductor."},{"question":"Will 5SU1353-1WM16 drop into a panel specified for 5SU9156-7VK06?","answer":"Both are 1P+N SENTRON RCBOs on a 70 mm installation depth, but the 5SU9156-7VK06 is a 6 A Type A device with 10 mA residual current. The 5SU1353-1WM16 is 16 A, Type AC, 30 mA — different protection parameters, same mechanical footprint. Rewiring is not required, but the protection settings must match the circuit design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1353-1WM16","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/5SU1353-1WM16 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}}