{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SU9356-8CN06","brand":"Siemens","brandSlug":"siemens","productSlug":"5SU9356-8CN06","canonicalUrl":"https://aoctrl.com/siemens/5SU9356-8CN06","factsUrl":"https://aoctrl.com/api/mcp/products/5SU9356-8CN06","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SU9356-8CN06, 2-pole RCBO, 6 A rated, D characteristic, 30 mA Type A residual current, 6 kA breaking capacity per EN 60898.","salesMarkdown":"The D-curve (tripping characteristic class D) means the magnetic trip fires between 10× and 20× In — so 60 to 120 A instantaneous — which is why this breaker is the go-to for motor feeders, solenoid valve banks, and UPS input circuits where startup current can hit 8–12× running load. The 30 mA trip threshold (tripping fault current rated value 30 mA) provides personal protection against direct contact; it's the standard for socket-outlet circuits in most IEC countries. Thermal derating is real on this unit: at 40 °C ambient the 6 A rating drops to 5.64 A, at 50 °C it's 5.22 A, and at 55 °C it's 4.86 A. The insulation voltage (Ui) is rated 264 V, and overvoltage category III suits fixed-installation distribution boards downstream of the main panel. Surge voltage resistance is 4000 V, which covers most industrial transient environments. Depth is 77 mm, installation depth 70 mm — check your enclosure depth if you're retrofitting into a shallow gland box. The IP20 rating applies only when the distribution board is installed with connected conductors — this is a panel-internal device, not a weatherproof field unit. Touch protection is built in (product feature touch protection yes). Pollution degree 2 (non-conductive dust only) is typical for clean industrial or commercial environments.","metaTitle":"Siemens 5SU9356-8CN06 SENTRON RCBO, 6A D-curve, 30mA Type A,","metaDescription":"Siemens 5SU9356-8CN06 SENTRON RCBO, 6A rated, D tripping characteristic, 30mA Type A residual current, 2-pole, 6kA breaking capacity. Sourced to order. Request quote.","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":"50/60 Hz","Product Designation":"RCD-operated circuit breaker","at AC / rated value":"6 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":"A","Energy Limitation Class":"3","Weight / With Packaging":"315 g","according to EN 61346-2":"F","at 30 °C / rated value":"6 A","at 40 °C / rated value":"5.64 A","at 45 °C / rated value":"5.46 A","at 50 °C / rated value":"5.22 A","at 55 °C / rated value":"4.86 A","according to IEC 81346-2":"F","Number Of Modular Width Units":"2","Tripping Characteristic Class":"D","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":"10 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/79f6610cfebb3bc98ed563eb1e55c601.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=993526&mlfb=5SU9356-8CN06","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SU9356-8CN06/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SU9356-8CN06","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/5SU9356-8CN06 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}}