{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV3344-3KK60","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV3344-3KK60","canonicalUrl":"https://aoctrl.com/siemens/5SV3344-3KK60","factsUrl":"https://aoctrl.com/api/mcp/products/5SV3344-3KK60","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON RCCB, Type F, 4-pole, 40 A, 30 mA + 6 mA DC, 400 V AC, short-time delayed, for electro-mobility charging infrastructure.","salesMarkdown":"The Siemens 5SV3344-3KK60 is a 4-pole residual current circuit breaker (RCCB) from the SENTRON family, rated 40 A, 30 mA AC/DC sensitive, with an additional 6 mA DC detection path branded SIGRES. It is designed for electro-mobility (EV charging) circuits where Type F short-time delayed tripping handles the smooth DC ripple from modern onboard chargers and inverters — standard Type A RCCBs can nuisance-trip or fail to detect those waveforms. The 70 mm depth matches standard distribution board cutouts. Rated IP20 once the distribution board is installed and conductors are connected — this is a panel-mount device, not a standalone outdoor unit. Rated 40 A at 400 V AC, 4-pole. The 6 mA DC detection (SIGRES) addresses smooth DC fault current from EV inverters. Short-circuit current rating is 10 kA per IEC 61008-1 (0.8 kA rated conditional). The maximum permissible series fuse is 100 A — match that when designing the branch circuit. Operating frequency is 50/60 Hz, supply voltage range 70–440 V AC. Four modular width units at 60 mm grid spacing means 72 mm of DIN rail. The 70 mm installation depth is standard for SENTRON RCCBs — verify the enclosure depth if retrofitting into a shallow panel. Supplementary devices (e.g., auxiliary switches, shunt trips) can be installed on the right side. The device is silicon-free, which matters for applications where silicone outgassing can contaminate contacts or optics.","metaTitle":"Siemens 5SV3344-3KK60 SENTRON RCCB Type F, 40A 30mA 6mA DC,","metaDescription":"Siemens 5SV3344-3KK60 SENTRON 4-pole RCCB, Type F, 40A, 30mA + 6mA DC, 400V AC. Active production. Quoted 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 Variations":"SIGRES, 6mA DC","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 (top for SIGRES function also in switched-off state)","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":"70-440 V","Ambient Temperature During Storage Minimum":"-40 °C","Value Range Of The Supply Voltage Frequency":"50/60 Hz","Supply Voltage For Testing Equipment Minimum":"70 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":"2.5 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=1499760&mlfb=5SV3344-3KK60","alternativesUrl":"https://aoctrl.com/api/mcp/products/5SV3344-3KK60/alternatives.json"},"ai":{"faq":[{"question":"Will 5SV3344-3KK60 drop into a panel specified around 5SL4363-7 without rewiring?","answer":"No — the 5SL4363-7 is a 3-pole miniature circuit breaker (MCB) with a 54 mm width (3 MW), while the 5SV3344-3KK60 is a 4-pole RCCB at 72 mm (4 MW). The footprint, function, and wiring (MCB vs RCCB) are different; they are not drop-in interchangeable."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV3344-3KK60","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/5SV3344-3KK60 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}}