{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV3342-3","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV3342-3","canonicalUrl":"https://aoctrl.com/siemens/5SV3342-3","factsUrl":"https://aoctrl.com/api/mcp/products/5SV3342-3","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON RCCB, 4-pole, type F, short-time delayed, In: 25 A, 30 mA, Un AC: 400 V, 50/60 Hz, 10 kA SCCR, IP20, DIN rail mount.","salesMarkdown":"The Siemens SENTRON 5SV3342-3 is a 4-pole residual current operated circuit breaker (RCCB), type F, short-time delayed, rated 25 A with a 30 mA trip sensitivity on a 400 V AC supply at 50/60 Hz. Type F means it handles residual currents up to 1 kHz, covering variable-speed drives and frequency converters that generate mixed-frequency leakage — a step beyond type A for modern motor circuits. The short-time delayed design gives it selectivity with downstream devices, so a fault on a branch trips the branch breaker first, not this main RCCB. The IEC 61008-1 rated value of 0.8 kA is the conditional short-circuit current with a series fuse; the 10 kA figure is the standalone SCCR. Mechanical service life of 10,000 operating cycles is standard for this class; it's not a switching contactor, so the cycle count reflects the RCCB's test-button and infrequent manual operation, not daily load switching. ## Mounting and installation Mounts on DIN rail (REG) in any position. Grid spacing of 60 mm matches standard distribution board cutouts. Supply connection can be top or bottom. Protection class IP20 with the distribution board installed and conductors connected — suitable for enclosed panels, not exposed outdoor mounting. The storage limits exceed operating range — handling, not running, is what those govern.","metaTitle":"Siemens SENTRON 5SV3342-3 RCCB, 4-pole, 25 A, 30 mA, 400 V A","metaDescription":"Siemens SENTRON 5SV3342-3 RCCB, 4-pole, type F, short-time delayed, In: 25 A, 30 mA, Un AC: 400 V. Active production. Rated short-circuit current 10 kA. IP20. DIN rail mount.","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","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":"Short-time delayed","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":"Yes","Value Range Of The Operating Frequency":"50/60 Hz","value range of the supply voltage at AC":"400 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":"100 A","for rated value of the current at AC in hot operating state per pole":"0.8 W"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$169.93","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=604172&mlfb=5SV3342-3","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SV3342-3/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of the 5SV3342-3?","answer":"4-pole RCCB, type F, short-time delayed, rated 25 A, 30 mA trip sensitivity, 400 V AC, 50/60 Hz, short-circuit current rating 10 kA, IP20, DIN rail mount."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV3342-3","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/5SV3342-3 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}}