{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SM3317-6KK12","brand":"Siemens","brandSlug":"siemens","productSlug":"5SM3317-6KK12","canonicalUrl":"https://aoctrl.com/siemens/5SM3317-6KK12","factsUrl":"https://aoctrl.com/api/mcp/products/5SM3317-6KK12","rawCanonicalId":null},"summary":{"shortDescription":"SENTRON 5SM3 series RCCB, 2-pole, Type A, 80 A rated at 40 °C, 30 mA sensitivity, 230 V AC, DIN rail mount, IP20.","salesMarkdown":"The SENTRON 5SM3317-6KK12 is a 2-pole residual current circuit breaker (RCCB) from the 5SM3 series, rated 80 A at 40 °C and 230 V AC, with a 30 mA trip threshold and Type A fault current detection. The 70 mm depth matches standard distribution board cutouts — no extra clearance needed behind the panel. ## Thermal derating and conductor sizing Full 80 A rating holds up to 45 °C ambient; above that it steps down linearly — 76.8 A at 50 °C, 73.6 A at 55 °C, 70.4 A at 60 °C, 67.2 A at 65 °C, and 64 A at 70 °C. ## Installation notes Mounting position is any — no orientation restrictions on the DIN rail. Supply connects at the bottom terminals. Rated surge current resistance is 1 kA, and the I²t withstand is 70 000 A²s, so it handles typical inrush without nuisance tripping.","metaTitle":"SENTRON 5SM3317-6KK12 RCCB, 80 A, 30 mA, Type A, 2-pole","metaDescription":"SENTRON 5SM3317-6KK12 RCCB, 80 A rated, 30 mA sensitivity, Type A, 2-pole, DIN rail. Current 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":"70 mm","Solid":"1.5 ... 25 mm²","Width":"36 mm","Height":"90 mm","Stranded":"1.5 ... 25 mm²","at 40 Cel":"80 A","at 45 Cel":"80 A","at 50 Cel":"76.8 A","at 55 Cel":"73.6 A","at 60 Cel":"70.4 A","at 65 Cel":"67.2 A","at 70 Cel":"64 A","Rated Value":"50 Hz","Mounting type":"DIN rail (REG)","During Storage":"-40 ... +75 °C","Number of poles":"2","lifecycle_stage":"current","Mounting position":"any","Installation depth":"70 mm","Product brand name":"SENTRON","Product variations":"SIGRES (harsh ambient conditions)","Ambient temperature":"-25 ... +45 °C","Operating frequency":"50Hz","Product designation":"RCCB","Protection class IP":"IP20, if the distribution board is installed, with connected conductors","Overvoltage category":"III","Design of the product":"Instantaneous","Number of width units":"2.5","Type of fault current":"A","acc. to DIN EN 61346-2":"F","acc. to DIN EN 81346-2":"F","I2t-value / permissible":"70 000 A²·s","circuit-breaker / Design":"5SM3","Current / at AC / rated value":"80 A","Product feature / silicon-free":"Yes","Position / of power supply cord":"bottom","Protection against electrical shock":"Finger and back-of-hand safe","Supply voltage / at AC / rated value":"230 V","Surge current resistance / rated value":"1 kA","Switching function / short-term delayed":"No","Tripping residual current / rated value":"30 mA","Tightening torque / with screw-type terminals":"2.5 ... 3 N·m","Size of installation devices / acc. to DIN 43880":"1","Supply voltage / for testing equipment / minimum":"100 V","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=278102&mlfb=5SM3317-6KK12","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SM3317-6KK12/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 5SM3317-6KK12?","answer":"Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."},{"question":"Will 5SM3317-6KK12 drop into a panel specified around 5SL6550-7BB without rewiring?","answer":"No — 5SL6550-7BB is a miniature circuit breaker (MCB), not an RCCB. The wiring and function are different; a direct swap is not possible."},{"question":"What compliance documentation is available for 5SM3317-6KK12?","answer":"The product carries CE marking and is designed to IEC/EN 61008. RoHS and REACH declarations are available from Siemens."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SM3317-6KK12","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/5SM3317-6KK12 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}}