{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SM3616-6BA","brand":"Siemens","brandSlug":"siemens","productSlug":"5SM3616-6BA","canonicalUrl":"https://aoctrl.com/siemens/5SM3616-6BA","factsUrl":"https://aoctrl.com/api/mcp/products/5SM3616-6BA","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SM3 series, RCCB, 2-pole, Type A, In: 63 A, 300 mA, Un AC: 230 V, 50 Hz, DIN rail mount, IP20.","salesMarkdown":"The Siemens SENTRON 5SM3616-6BA is a 2-pole residual current operated circuit breaker (RCCB) rated 63 A at 230 V AC, 50 Hz, with a 300 mA Type A tripping residual current. The 300 mA threshold suits it for general distribution or submain protection where a higher trip level avoids nuisance tripping from normal equipment leakage. ## Panel fit and wiring constraints Mounts on DIN rail (REG) in any position — no derating for horizontal or upside-down installation. Terminals accept solid or stranded copper from 1.5 mm² up to 25 mm²; tighten to 2.5–3 N·m. IP20 with connected conductors — protected against finger contact once the distribution board is closed, but not against dripping water.","metaTitle":"Siemens SENTRON 5SM3616-6BA RCCB, 2-pole, Type A, 63 A, 300","metaDescription":"Siemens SENTRON 5SM3616-6BA RCCB, 2-pole, Type A, 63 A rated current, 300 mA tripping residual current, 230 V AC, 50 Hz, DIN rail mount. Active production, sourced to order. Reques","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","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","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","circuit-breaker / Design":"5SM3","Current / at AC / rated value":"63 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","Surge current resistance / rated value":"1 kA","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=615902&mlfb=5SM3616-6BA","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SM3616-6BA/alternatives.json"},"ai":{"faq":[{"question":"What is the rated current and tripping residual current of 5SM3616-6BA?","answer":"Rated current is 63 A at 230 V AC, 50 Hz; tripping residual current is 300 mA, Type A."},{"question":"What conductor sizes does the 5SM3616-6BA terminal accept?","answer":"Solid and stranded copper from 1.5 mm² up to 25 mm²."},{"question":"How do I get current pricing and availability for 5SM3616-6BA?","answer":"Pricing and availability are confirmed at quote time against an RFQ through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SM3616-6BA","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/5SM3616-6BA 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}}