{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV4314-0LA01","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV4314-0LA01","canonicalUrl":"https://aoctrl.com/siemens/5SV4314-0LA01","factsUrl":"https://aoctrl.com/api/mcp/products/5SV4314-0LA01","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON RCCB, 2-pole, 40 A, 30 mA, Type AC, short-time delayed, DIN-rail mount, 2 MW.","salesMarkdown":"It is short-time delayed, so it withstands brief inrush or leakage spikes that would nuisance-trip a standard instantaneous RCCB — useful on circuits with capacitive loads or long cable runs where the charging current might otherwise knock the breaker out on energisation. The 30 mA trip covers the standard personnel-protection threshold (IΔn ≤ 30 mA per IEC 60364). Short-circuit breaking capacity is 10 kA per IEC 61008-1, with a conditional rating of 0.5 kA per EN 60898. The let-through energy (I²t) is capped at 58 000 A²·s, which keeps downstream components safe during a fault. If your load includes VFDs, UPS systems, or rectifiers that generate DC fault components, you need a Type A or Type B RCCB instead. For standard resistive or inductive AC loads (heaters, contactors, lighting), Type AC is the correct choice. Depth is 70 mm, height 90 mm. Mounting position is any orientation. Silicon-free construction (per the spec) matters if this goes into a paint shop or coating line where silicone outgassing causes fisheyes in the finish.","metaTitle":"Siemens 5SV4314-0LA01 SENTRON RCCB, 2P, 40 A, 30 mA, Type AC","metaDescription":"Siemens 5SV4314-0LA01 SENTRON RCCB, 2-pole, 40 A rated, 30 mA trip, Type AC, short-time delayed. DIN-rail mount, 2 MW. Active production. Quoted 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","Width":"36 mm","title":"5SV4314-0LA01","Height":"90 mm","Maximum":"45 °C","Minimum":"-25 °C","description":"Residual current operated circuit breaker, 2-pole, Type AC, short-time delayed, In: 40 A, 30 mA, Un AC: 230 V, with thermal overload protection","Number Of Poles":"2","lifecycle_stage":"current","Fastening Method":"DIN rail (REG)","Mounting Position":"any","Installation Depth":"70 mm","Product Brand Name":"SENTRON","Product Variations":"With thermal overload protection","Maximum Permissible":"75 °C","Minimum Permissible":"-40 °C","Operating Frequency":"50/60 Hz","Product Designation":"RCCB","at AC / rated value":"40 A","protection class IP":"IP20, if the distribution board is installed, with connected conductors","Overvoltage Category":"III","Design Of The Product":"Short-time delayed","Residual Current Type":"AC","I2t value / permissible":"58 000 A²·s","at 40 °C / rated value":"40 A","at 45 °C / rated value":"40 A","at 50 °C / rated value":"40 A","at 55 °C / rated value":"40 A","at 60 °C / rated value":"40 A","at 65 °C / rated value":"40 A","at 70 °C / rated value":"40 A","Short-Circuit Current Rating":"10 kA","Number Of Modular Width Units":"2","Product Feature / Silicon-Free":"Yes","For Testing Equipment / Minimum":"195 V","Position / Of Power Supply Cord":"top or bottom","Let-Through Current / Permissible":"5 200 kA","according to EN 60898 / rated value":"0.5 kA","Tripping Fault Current / Rated Value":"30 mA","Supply Voltage Frequency / Rated Value":"50 Hz","according to IEC 61008-1 / rated value":"0.5 kA","Switching Function / Short-Term Delayed":"Yes","Mechanical Service Life (Switching Cycles) / Typical":"10 000"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/84a3986e5e394111166defd5ea759e49.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=683138&mlfb=5SV4314-0LA01"},"ai":{"faq":[{"question":"What is the 5SV4314-0LA01's depth and width?","answer":"Depth is 70 mm, width is 36 mm (2 modular width units), height is 90 mm."},{"question":"What is the closest functional second-source to the 5SV4314-0LA01?","answer":"The 5SU9304-1KK32 is a 2-pole, 40 A, 30 mA Type AC RCCB from the same SENTRON family. It shares the same pole count, current rating, trip threshold, and residual current type, but the 5SV4314-0LA01 is short-time delayed while the 5SU9304-1KK32 is not — check whether your application needs the delayed characteristic before substituting."},{"question":"Will the 5SV4314-0LA01 drop into a panel specified around the 5SU9304-1KK32 without rewiring?","answer":"Both are 2-pole, 40 A, 30 mA Type AC RCCBs on the same DIN-rail footprint (2 MW). The physical swap is straightforward, but the 5SV4314-0LA01 is short-time delayed — if the original design relied on an instantaneous trip for coordination, the delayed version may change the selectivity scheme. Verify the trip characteristic before committing."},{"question":"Where can I buy the 5SV4314-0LA01?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV4314-0LA01","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/5SV4314-0LA01 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}}