{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SM3416-6KL","brand":"Siemens","brandSlug":"siemens","productSlug":"5SM3416-6KL","canonicalUrl":"https://aoctrl.com/siemens/5SM3416-6KL","factsUrl":"https://aoctrl.com/api/mcp/products/5SM3416-6KL","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SM3 series RCCB, 2-pole Type A, In 63 A, IΔn 100 mA, Un AC 230 V, N left, DIN rail mount.","salesMarkdown":"The Siemens 5SM3416-6KL is a SENTRON residual current operated circuit breaker (RCCB), 2-pole, Type A, rated 63 A at 230 V AC with a 100 mA trip threshold. The 63 A rated current at 50 Hz means this RCCB carries the full load of a typical residential or light commercial submain — think a lighting and general-purpose socket circuit feeding a small workshop or a panel in a pump house. The 100 mA residual trip is the slower, ground-fault protection level, not the 30 mA personal-shock threshold; it's meant for equipment protection or circuits where nuisance tripping from leakage is a concern, like older motors or long cable runs. Type A detection catches pulsating DC fault currents on top of sinusoidal AC — that covers modern electronics with half-wave rectifiers, switched-mode power supplies, and variable-speed drives downstream. If your line has VFDs or LED drivers, Type A is the right call over Type AC. The instantaneous design means no intentional time delay; it trips as fast as the fault current lets it. Ambient temperature range of -25 to +45 °C and storage down to -40 °C means it handles unheated electrical rooms and outdoor enclosures in most climates, though you'll want to keep the panel ventilated if it's sitting in direct sun. Mounts on DIN rail (REG) in any position — the device is 36 mm wide (2.5 width units), 90 mm tall, and 70 mm deep, which is a standard footprint for a 2-pole RCCB. The screw terminals accept 1.5 to 25 mm² solid or stranded copper, tightened to 2.5 to 3 N·m. That's enough lug for a 25 mm² incoming feed and daisy-chaining through the busbar system. Supply can land top or bottom, which saves head-scratching when you're retrofitting into an existing board where the feed comes up from the bottom.","metaTitle":"Siemens 5SM3416-6KL SENTRON RCCB, 2-pole Type A, 63A 100mA 2","metaDescription":"Siemens 5SM3416-6KL SENTRON RCCB, 2-pole Type A, 63A rated current, 100mA trip, 230V AC, N left. Active production. Sourced to order against RFQ.","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","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":"N left","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","circuit-breaker / Design":"5SM3","Short-circuit current rating":"0 kA","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":"100 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=462982&mlfb=5SM3416-6KL","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SM3416-6KL/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 5SM3416-6KL?","answer":"Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time."},{"question":"What are the key ratings for the 5SM3416-6KL?","answer":"2-pole Type A RCCB, rated 63 A at 230 V AC, 100 mA residual trip, instantaneous, N left, DIN rail mount."},{"question":"Will the 5SM3416-6KL drop into a panel specified around the 5SU9354-7KK16?","answer":"Both are 2-pole RCCBs on the same DIN-rail footprint, but the 5SU9354-7KK16 is a different series with different ratings — verify the specific current and trip values against your BOM before swapping."},{"question":"What compliance documentation does Siemens provide for the 5SM3416-6KL?","answer":"The part carries Siemens SENTRON branding and is designed to DIN EN 61346-2 and DIN EN 81346-2 standards. For specific RoHS, REACH, or UL documentation, request the declaration of conformity at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SM3416-6KL","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/5SM3416-6KL 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}}