{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU1356-0KK13","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU1356-0KK13","canonicalUrl":"https://aoctrl.com/siemens/5SU1356-0KK13","factsUrl":"https://aoctrl.com/api/mcp/products/5SU1356-0KK13","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SU1356-0KK13 RCBO, 2-pole, 13 A rated current, 30 mA residual fault, Type AC, tripping characteristic B, 6 kA breaking capacity per EN 60898.","salesMarkdown":"The Siemens 5SU1356-0KK13 is a 2-pole RCBO (residual current circuit breaker with overcurrent protection) from the SENTRON series, combining a 13 A overcurrent trip with a 30 mA residual-current device in one 36 mm-wide module. ## Thermal derating — where the 13 A rating holds and where it drops The 13 A rating is valid at 30 °C ambient. At 40 °C it derates to 12.48 A, at 50 °C to 11.96 A, and at 60 °C to 11.31 A. At 70 °C the continuous current drops to 10.01 A — roughly 77% of the nominal value. If this RCBO feeds a continuous 13 A load in a 50 °C panel interior, the breaker will nuisance-trip on thermal overload. Size the load or the ambient before locking the BOM. ## Mounting and integration into a distribution board Mounting position is any orientation — no derating for horizontal or inverted fit.","metaTitle":"Siemens 5SU1356-0KK13 SENTRON RCBO, 13 A, 30 mA, Type AC, B","metaDescription":"Siemens 5SU1356-0KK13 SENTRON RCBO, 2-pole, 13 A rated, 30 mA residual, Type AC, B characteristic, 6 kA per EN 60898. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"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","Number Of Poles":"2","lifecycle_stage":"current","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Degree Of Pollution":"2","Operating Frequency":"50 Hz","Product Designation":"RCBO","at AC / rated value":"13 A","protection class IP":"IP20, if the distribution board is installed, with connected conductors","Overvoltage Category":"III","Design Of The Product":"Instantaneous","Residual Current Type":"AC","Energy Limitation Class":"3","Weight / With Packaging":"276 g","according to EN 61346-2":"F","at 30 °C / rated value":"13 A","at 40 °C / rated value":"12.48 A","at 45 °C / rated value":"12.22 A","at 50 °C / rated value":"11.96 A","at 55 °C / rated value":"11.57 A","at 60 °C / rated value":"11.31 A","at 65 °C / rated value":"10.53 A","at 70 °C / rated value":"10.01 A","according to IEC 81346-2":"F","Number Of Modular Width Units":"2","Tripping Characteristic Class":"B","For Testing Equipment / Minimum":"195 V","Position / Of Power Supply Cord":"Either top or bottom","Number Of Poles / With Protection":"1","Product Feature / Touch Protection":"Yes","according to EN 60898 / rated value":"6 kA","Tripping Fault Current / Rated Value":"30 mA","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":"15 kA","Influence Of The Surrounding Temperature":"Max. 95% humidity","Surge Current Resistance / At (8/20) μS":"1 kA","Type Of Voltage / Of The Operating Voltage":"AC","Product Component / 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/f81ecd979f32af27616ca0e873e3a7d0.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=416124&mlfb=5SU1356-0KK13","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU1356-0KK13/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 5SU1356-0KK13?","answer":"The breaking capacity is 6 kA rated per EN 60898, which covers standard residential and light commercial fault levels."},{"question":"What is the residual current rating and type?","answer":"The residual trip threshold is 30 mA, Type AC — meaning it detects sinusoidal AC fault currents only. Not suitable for circuits with variable-speed drives or LED drivers that generate pulsed or smooth DC fault currents."},{"question":"How do I get current pricing and availability for 5SU1356-0KK13?","answer":"Submit an RFQ through the storefront. Availability and current pricing are confirmed at quote time; this part is sourced through independent distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU1356-0KK13","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/5SU1356-0KK13 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}}