{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV4314-0KL","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV4314-0KL","canonicalUrl":"https://aoctrl.com/siemens/5SV4314-0KL","factsUrl":"https://aoctrl.com/api/mcp/products/5SV4314-0KL","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON RCCB, 2-pole, Type AC, 40 A rated, 30 mA trip, 10 kA SCCR, DIN rail mount, IP20.","salesMarkdown":"The Siemens SENTRON 5SV4314-0KL is a 2-pole residual current circuit breaker (RCCB) with a Type AC characteristic, rated for 40 A at 230 V AC and a 30 mA trip threshold. It's built to IEC 61008-1 standards, with a 10 kA short-circuit current rating and a permissible I²t of 58,000 A²·s. This is the instantaneous version — no intentional delay — so it trips fast on a ground fault. Push it to 45 °C and you're down to 38.1 A; at 55 °C it's 32.29 A; at 65 °C it's 23.3 A. The 30 mA trip is standard for personnel protection (shock hazard) per most wiring codes. The let-through current is capped at 5,200 A, and the I²t is 58,000 A²·s — both figures matter for coordination with the upstream MCB or fuse. Snaps onto DIN rail (REG) and takes 2 modular width units at 60 mm grid spacing. The 36 mm width and 70 mm depth fit standard 4-module enclosures. Mount in any position, feed from top or bottom. IP20 with conductors connected — fine inside a distribution board, not for wet locations. Silicon-free construction, which matters if you're potting or coating the panel.","metaTitle":"Siemens SENTRON 5SV4314-0KL RCCB, 2P, 40A, 30mA, Type AC","metaDescription":"Siemens SENTRON 5SV4314-0KL RCCB, 2-pole, 40A rated, 30mA trip, Type AC residual current. 10kA SCCR, DIN rail mount, IP20. Current production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"70 mm","Width":"36 mm","title":"5SV4314-0KL","Height":"90 mm","Maximum":"45 °C","Minimum":"-25 °C","description":"Residual current operated circuit breaker, 2-pole, Type AC, In: 40 A, 30 mA, Un AC: 230 V, N left","Grid Spacing":"60 mm","Number Of Poles":"2","lifecycle_stage":"current","Fastening Method":"DIN rail (REG)","Mounting Position":"any","at AC rated value":"40 A","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Product Variations":"N left","Maximum Permissible":"75 °C","Minimum Permissible":"-40 °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","I2t value permissible":"58 000 A²·s","Residual Current Type":"AC","at 40 °C rated value":"40 A","at 45 °C rated value":"38.1 A","at 50 °C rated value":"35.59 A","at 55 °C rated value":"32.29 A","at 60 °C rated value":"28.19 A","at 65 °C rated value":"23.3 A","at 70 °C rated value":"17.6 A","Product Feature Silicon-Free":"Yes","Short-Circuit Current Rating":"10 kA","Number Of Modular Width Units":"2","Position Of Power Supply Cord":"top or bottom","Let-Through Current Permissible":"5 200 A","Tripping Fault Current Rated Value":"30 mA","according to IEC 61008-1 rated value":"0.5 kA","Switching Function Short-Term Delayed":"No","Value Range Of The Operating Frequency":"50 Hz","value range of the supply voltage at AC":"230 V","Value Range Of The Supply Voltage Frequency":"50 Hz","Supply Voltage For Testing Equipment Minimum":"195 V","Mechanical Service Life (Operating Cycles) Typical":"10 000","Product Extension Installable Supplementary Devices":"Yes","Short-Circuit Current Of Series Fuse Maximum Permissible":"63 A","for rated value of the current at AC in hot operating state per pole":"2.6 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c6721e30b894340c66e224b98687d6be.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=88229&mlfb=5SV4314-0KL"},"ai":{"faq":[{"question":"What is 5SV4314-0KL's listed depth and width?","answer":"The depth is 70 mm and the width is 36 mm (2 modular units at 60 mm grid spacing). Height is 90 mm."},{"question":"Where can I buy 5SV4314-0KL and how is it quoted?","answer":"We source it to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — send an RFQ for volume or project needs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV4314-0KL","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/5SV4314-0KL when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}