{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV3342-6KL","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV3342-6KL","canonicalUrl":"https://aoctrl.com/siemens/5SV3342-6KL","factsUrl":"https://aoctrl.com/api/mcp/products/5SV3342-6KL","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SV3342-6KL, 4-pole Type A RCCB, 25 A, 30 mA, 400 V AC, instantaneous, DIN rail mount.","salesMarkdown":"The Siemens 5SV3342-6KL is a 4-pole Type A residual current circuit breaker (RCCB) from the SENTRON family, rated 25 A with 30 mA sensitivity at 400 V AC, 50 Hz. It is an instantaneous device — no intentional delay — so it trips on the first half-cycle of a ground fault, which is the right call for general-purpose protection where selectivity with downstream devices isn't the priority. The 30 mA trip threshold is the standard for personnel protection in most residential and commercial panels. The 4-pole construction (N left) means the neutral is switched and monitored, so it suits 3-phase + N systems where you need to detect leakage on any phase or the neutral. Rated short-circuit current is 10 kA per IEC 61008-1, with a conditional short-circuit rating of 0.8 kA — enough for typical sub-distribution boards but verify against your prospective fault current if you're close to the transformer. Mounts on DIN rail (REG) in any position.","metaTitle":"Siemens 5SV3342-6KL SENTRON RCCB, 4-pole Type A, 25 A, 30 mA","metaDescription":"Siemens SENTRON 5SV3342-6KL residual current circuit breaker, 4-pole Type A, rated 25 A, 30 mA, 400 V AC. Active production. DIN rail mount. Sourced 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":"72 mm","Height":"90 mm","Maximum":"45 °C","Minimum":"-25 °C","Grid Spacing":"60 mm","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":"N left","Product Designation":"RCCB","protection class IP":"IP20, if the distribution board is installed, with connected conductors","Overvoltage Category":"III","Design Of The Product":"Instantaneous","Product Feature Silicon-Free":"Yes","Short-Circuit Current Rating":"10 kA","Number Of Modular Width Units":"4","Position Of Power Supply Cord":"top or bottom","according to IEC 61008-1 rated value":"0.8 kA","Switching Function Short-Term Delayed":"No","Value Range Of The Operating Frequency":"50 Hz","value range of the supply voltage at AC":"400 V","Ambient Temperature During Storage Minimum":"-40 °C","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":"80 A","for rated value of the current at AC in hot operating state per pole":"1.3 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$141.30","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=495086&mlfb=5SV3342-6KL","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SV3342-6KL/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this RCCB?","answer":"4-pole Type A, 25 A, 30 mA sensitivity, 400 V AC, 50 Hz, instantaneous trip, 10 kA short-circuit current rating, DIN rail mount."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV3342-6KL","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/5SV3342-6KL 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}}