{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SM3617-0KL","brand":"Siemens","brandSlug":"siemens","productSlug":"5SM3617-0KL","canonicalUrl":"https://aoctrl.com/siemens/5SM3617-0KL","factsUrl":"https://aoctrl.com/api/mcp/products/5SM3617-0KL","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SM3617-0KL, 2-pole RCCB, type AC, 80 A rated current, 300 mA residual trip, 230 V AC, DIN rail mount, instantaneous design.","salesMarkdown":"It carries an 80 A rated current and trips at 300 mA residual current, with a rated supply voltage of 230 V AC. The instantaneous design means it responds to fault currents without intentional delay, making it suitable for general-purpose shock protection in residential and commercial distribution boards. Mounts on DIN rail (REG) and occupies 2.5 width units (about 45 mm). Installation depth is 70 mm. The screw terminals accept solid or stranded conductors from 1.5 to 25 mm², with a tightening torque of 2.5 to 3 N·m.","metaTitle":"Siemens 5SM3617-0KL SENTRON RCCB, 2-pole, 80 A, 300 mA, 230","metaDescription":"Siemens SENTRON 5SM3617-0KL RCCB, 2-pole, type AC, 80 A rated current, 300 mA trip, 230 V AC. Active lifecycle, DIN rail mount. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Solid":"1.5 ... 25 mm²","Stranded":"1.5 ... 25 mm²","Rated Value":"50 Hz","Wertebereich":"-5 ... +45 °C","Mounting type":"DIN rail (REG)","Number of poles":"2","lifecycle_stage":"current","Mounting position":"any","Installation depth":"70 mm","Product brand name":"SENTRON","Product variations":"N left","Ambient temperature":"-40 ... +75 °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":"AC","circuit-breaker / Design":"5SM3","Current / at AC / rated value":"80 A","Product feature / silicon-free":"Yes","Position / of power supply cord":"top or bottom","Protection against electrical shock":"Finger and back-of-hand safe","Supply voltage / at AC / rated value":"230 V","Switching function / short-term delayed":"No","Tripping residual current / rated value":"300 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=170763&mlfb=5SM3617-0KL","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SM3617-0KL/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 5SM3617-0KL and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What are the key ratings of 5SM3617-0KL?","answer":"It is a 2-pole RCCB rated at 80 A, 300 mA residual trip current, and 230 V AC supply voltage. The design is instantaneous, type AC for sinusoidal fault currents."},{"question":"Will 5SM3617-0KL drop into a panel specified around 5SU9304-1KK32 without rewiring?","answer":"No. The 5SU9304-1KK32 is an RCBO (RCD + MCB) with a 32 A rating and 30 mA trip, while the 5SM3617-0KL is a plain RCCB at 80 A / 300 mA. They are not drop-in replacements; the panel's protection scheme and conductor sizing would need to be re-evaluated."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SM3617-0KL","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/5SM3617-0KL 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}}