{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV3342-6KK03","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV3342-6KK03","canonicalUrl":"https://aoctrl.com/siemens/5SV3342-6KK03","factsUrl":"https://aoctrl.com/api/mcp/products/5SV3342-6KK03","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON RCCB, 4-pole, Type A, In 25 A, 30 mA, Un AC 400 V, 50...400 Hz, instantaneous, DIN rail mount.","salesMarkdown":"## RCCB for 400 V three-phase lines The Siemens 5SV3342-6KK03 is a SENTRON residual current circuit breaker (RCCB), 4-pole, Type A, rated 25 A with 30 mA trip sensitivity at 400 V AC, covering 50 to 400 Hz supply frequencies. ## Short-circuit and coordination headroom This RCCB carries a 10 kA short-circuit current rating per IEC 61008-1, with a series fuse limit of 80 A maximum permissible. The 0.8 kA rated conditional short-circuit current (IΔn = 30 mA) is the value used for back-up protection coordination with the specified series fuse. Mounts in any position. Grid spacing of 60 mm matches standard cabinet cutouts. The IP20 rating applies only after the distribution board is installed with connected conductors — treat it as a panel-internal device, not for exposed or wet locations. Silicon-free construction suits coating-sensitive environments like automotive paint lines.","metaTitle":"Siemens 5SV3342-6KK03 SENTRON RCCB, 25A 30mA 4P Type A","metaDescription":"Siemens SENTRON 5SV3342-6KK03 4-pole RCCB, 25 A rated, 30 mA sensitivity, Type A, 400 V AC, 10 kA SCCR. Active 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":"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 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...400 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...400 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":null,"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=690065&mlfb=5SV3342-6KK03","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SV3342-6KK03/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 5SV3342-6KK03?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels; availability and current pricing are confirmed at quote time."},{"question":"What compliance documentation does Siemens provide for 5SV3342-6KK03?","answer":"The part is designed to IEC 61008-1. Standard manufacturer documentation includes the declaration of conformity and CE marking; specific RoHS/REACH declarations are available from Siemens upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV3342-6KK03","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/5SV3342-6KK03 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}}