{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV3346-6LA01","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV3346-6LA01","canonicalUrl":"https://aoctrl.com/siemens/5SV3346-6LA01","factsUrl":"https://aoctrl.com/api/mcp/products/5SV3346-6LA01","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SV3346-6LA01, 4-pole RCCB, 63 A rated, 30 mA Type A residual current, short-time delayed, DIN rail mount, IP20.","salesMarkdown":"It's short-time delayed (selective class), so it coordinates with downstream devices in a distribution panel: on a ground fault, it holds off long enough for the downstream RCCB to clear first, keeping the main bus live. Rated at 10 kA short-circuit current withstand, it's sized for commercial and industrial sub-distribution where fault levels are moderate but selectivity matters. The 63 A rating holds from 40 °C up to 55 °C without derating — at 60 °C it drops to 57.35 A, at 70 °C to 48.8 A (–). The short-time delayed characteristic gives a deliberate trip delay, so it's the main or feeder RCCB in a selective scheme; don't use it where instant trip is required for personnel protection. IP20 with conductors connected and distribution board installed. Silicon-free, which matters if it's in a coating or potting environment. This is a current-production part in the SENTRON portfolio. No end-of-life notice on record.","metaTitle":"Siemens 5SV3346-6LA01 SENTRON RCCB, 4P, 63A, 30mA Type A, Sh","metaDescription":"Siemens 5SV3346-6LA01 SENTRON RCCB, 4-pole, 63A rated at 40-55°C, 30mA Type A residual current, short-time delayed. IP20, DIN rail mount. Current production. Available to order — r","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Depth":"70 mm","Width":"72 mm","title":"5SV3346-6LA01","Height":"90 mm","Maximum":"45 °C","Minimum":"-25 °C","description":"Residual current operated circuit breaker, 4-pole, Type A, short-time delayed, In: 63 A, 30 mA, Un AC: 400 V, with thermal overload protection","Number Of Poles":"4","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":"63 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":"A","I2t value / permissible":"110 000 A²·s","at 40 °C / rated value":"63 A","at 45 °C / rated value":"63 A","at 50 °C / rated value":"63 A","at 55 °C / rated value":"63 A","at 60 °C / rated value":"63 A","at 65 °C / rated value":"57.35 A","at 70 °C / rated value":"48.8 A","Short-Circuit Current Rating":"10 kA","Number Of Modular Width Units":"4","Product Feature / Silicon-Free":"Yes","acc. to EN 60898 / rated value":"0.8 kA","For Testing Equipment / Minimum":"195 V","Position / Of Power Supply Cord":"top or bottom","Let-Through Current / Permissible":"7 100 kA","Tripping Fault Current / Rated Value":"30 mA","Supply Voltage Frequency / Rated Value":"50 Hz","Surge Current Resistance / Rated Value":"3 kA","according to IEC 61008-1 / rated value":"0.8 kA","Switching Function / Short-Term Delayed":"Yes","size of installation devices / acc. to DIN 43880":"1","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/2f9e83eb169179ddd4428d6075f216bf.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=683212&mlfb=5SV3346-6LA01"},"ai":{"faq":[{"question":"What is 5SV3346-6LA01's depth?","answer":"70 mm."},{"question":"What is 5SV3346-6LA01's width?","answer":"72 mm — 4 modular width units on DIN rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV3346-6LA01","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/5SV3346-6LA01 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}}