{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1336-6FP20","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1336-6FP20","canonicalUrl":"https://aoctrl.com/siemens/5SU1336-6FP20","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1336-6FP20","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SU1336-6FP20 RCBO, 3-pole, 20 A rated current, 30 mA residual current, Type B tripping characteristic, 6 kA breaking capacity per EN 60898 and IEC 60947-2.","salesMarkdown":"The Siemens 5SU1336-6FP20 is a 3-pole RCBO (residual current circuit breaker with overcurrent protection) from the SENTRON family, combining a 20 A overcurrent trip (Type B characteristic) with a 30 mA residual-current device (Type A, instantaneous). Per the datasheet, it breaks fault currents up to 6 kA per EN 60898 and IEC 60947-2, which covers the majority of domestic and light commercial distribution boards where the prospective short-circuit current stays under that threshold. ## Temperature derating and mounting At 40 °C it derates to 19.5 A, at 50 °C to 18.9 A, and at 60 °C to 18.4 A. The unit mounts in any position and accepts supply from top or bottom, which simplifies busbar routing in a crowded enclosure. Occupies 3 modular-width units (54 mm) on a DIN rail, with a depth of 72 mm and an installation depth of 70 mm. The IP20 rating applies only when the distribution board is installed and conductors are connected — not a standalone outdoor rating. The 4 kV surge voltage resistance (impulse withstand) covers typical mains transients.","metaTitle":"Siemens 5SU1336-6FP20 SENTRON RCBO, 20 A, 30 mA, Type B, 6 k","metaDescription":"Siemens SENTRON 5SU1336-6FP20 RCBO, 3-pole, 20 A rated, 30 mA residual current, Type B tripping, 6 kA breaking capacity per EN 60898. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"72 mm","Width":"54 mm","Height":"85 mm","Maximum":"70 °C","Minimum":"-40 °C","Halogen-Free":"No","Design Of Pole":"3P","Number Of Poles":"3","lifecycle_stage":"current","Mounting Position":"any","at AC rated value":"20 A","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"3","Operating Frequency":"50 Hz","Product Designation":"RCBO","protection class IP":"IP20, if the distribution board is installed, with connected conductors","Overvoltage Category":"III","Design Of The Product":"Instantaneous","Residual Current Type":"A","Weight With Packaging":"532 g","at 30 °C rated value":"20 A","at 40 °C rated value":"19.5 A","at 45 °C rated value":"19.2 A","at 50 °C rated value":"18.9 A","at 55 °C rated value":"18.7 A","at 60 °C rated value":"18.4 A","Energy Limitation Class":"1","For Testing Equipment Minimum":"340 V","Number Of Modular Width Units":"3","Position Of Power Supply Cord":"Either top or bottom","Tripping Characteristic Class":"B","Number Of Poles With Protection":"3","according to EN 60898 rated value":"6 kA","Tripping Fault Current Rated Value":"30 mA","insulation voltage (Ui) rated value":"500 V","Supply Voltage Frequency Rated Value":"50 Hz","Surge Voltage Resistance Rated Value":"4 000 V","according to IEC 60947-2 rated value":"6 kA","Surge Current Resistance At (8/20) μS":"0.25 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/b7d5bd1a5d35542541ef11a4f9960720.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1438041&mlfb=5SU1336-6FP20","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1336-6FP20/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SU1336-6FP20?","answer":"6 kA per both EN 60898 and IEC 60947-2, which covers standard domestic and light commercial distribution boards."},{"question":"What is the residual current rating and type?","answer":"30 mA, Type A — detects sinusoidal AC and pulsating DC fault currents for personnel protection."},{"question":"Where can I buy 5SU1336-6FP20?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1336-6FP20","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/5SU1336-6FP20 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}}