{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV3414-6KL","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV3414-6KL","canonicalUrl":"https://aoctrl.com/siemens/5SV3414-6KL","factsUrl":"https://aoctrl.com/api/mcp/products/5SV3414-6KL","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SV3 series RCCB, 2-pole, Type A, 40 A rated at 40 °C, 230/400 V AC, 10 kA SCCR, DIN rail mount, IP20.","salesMarkdown":"The Siemens 5SV3414-6KL is a SENTRON 5SV3 series residual current circuit breaker (RCCB) — 2-pole, Type A, rated 40 A at 40 °C, for 230/400 V AC 50 Hz systems. Type A means it detects sinusoidal AC fault currents plus pulsating DC fault currents up to 1 kHz, covering most modern electronic loads (switched-mode supplies, variable-speed drives, LED drivers) that a plain AC-type RCCB would miss. ## Thermal derating and conductor sizing The 40 A rating holds only up to 40 °C ambient. Above that, the continuous current must be derated: 38.1 A at 45 °C, 35.59 A at 50 °C, 32.29 A at 55 °C, 28.19 A at 60 °C, 23.3 A at 65 °C, and 17.62 A at 70 °C. Depth is 70 mm, height 90 mm — fits standard 2-module-wide cutouts in distribution boards. The design is instantaneous (no short-time delay), so it trips within milliseconds on a fault. Finger and back-of-hand safe to IP20 with conductors connected.","metaTitle":"Siemens 5SV3414-6KL SENTRON RCCB, 40 A, 2-pole, Type A","metaDescription":"Siemens 5SV3414-6KL SENTRON RCCB, 40 A rated at 40 °C, 2-pole, Type A, 10 kA SCCR, 230/400 V AC. DIN rail mount, IP20. Current production. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"70 mm","Solid":"0.75 ... 35 mm²","Width":"36 mm","Height":"90 mm","Stranded":"0.75 ... 35 mm²","at 40 Cel":"40 A","at 45 Cel":"38.1 A","at 50 Cel":"35.59 A","at 55 Cel":"32.29 A","at 60 Cel":"28.19 A","at 65 Cel":"23.3 A","at 70 Cel":"17.62 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":"N left","Ambient temperature":"-25 ... +45 °C","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","Type of fault current":"A","acc. to DIN EN 61346-2":"F","acc. to DIN EN 81346-2":"F","I2t-value / permissible":"58 000 A²·s","circuit-breaker / Design":"5SV3","Short-circuit current rating":"10 kA","Current / at AC / rated value":"40 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":"230/400 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":"https://cdn.aoctrl.com/40c2ab0d59702117c09ec31e4b9a40ca.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=320287&mlfb=5SV3414-6KL","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SV3414-6KL/alternatives.json"},"ai":{"faq":[{"question":"What is 5SV3414-6KL's depth?","answer":"The depth is 70 mm, which matches the installation depth listed for this RCCB."},{"question":"What conductor sizes does 5SV3414-6KL accept?","answer":"Solid or stranded copper from 0.75 mm² up to 35 mm²."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV3414-6KL","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/5SV3414-6KL 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}}