{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5SV4647-0KL","brand":"Siemens","brandSlug":"siemens","productSlug":"5SV4647-0KL","canonicalUrl":"https://aoctrl.com/siemens/5SV4647-0KL","factsUrl":"https://aoctrl.com/api/mcp/products/5SV4647-0KL","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 5SV4 series, 5SV4647-0KL, 4-pole RCCB, 80 A at 40 °C, 300 mA AC type, 10 kA SCCR, DIN rail mount.","salesMarkdown":"## Siemens 5SV4647-0KL SENTRON RCCB — 4-Pole, 80 A, 300 mA AC Type The Siemens 5SV4647-0KL is a 4-pole SENTRON residual current circuit breaker (RCCB) rated at 80 A at 40 °C and 230/400 V AC, with a 300 mA AC-type trip threshold. It is designed for instantaneous operation — no short-time delay — making it a straightforward choice for earth-leakage protection on standard 50 Hz AC circuits where selectivity with downstream devices is not required. The 300 mA trip threshold suits it for whole-circuit or submain protection rather than individual socket-outlet or hand-held equipment protection, which typically calls for 30 mA. The 80 A rating at 40 °C means it can carry a 3-phase plus neutral load up to that current before the thermal-magnetic element (internal to the RCCB's construction) begins to derate. Thermal derating is published across the operating range: 77.57 A at 45 °C, 74.59 A at 50 °C, 70.22 A at 55 °C, 64.47 A at 60 °C, 57.35 A at 65 °C, and 48.84 A at 70 °C. Snaps onto standard DIN rail (REG profile). Occupies 4 width units (72 mm) and requires 70 mm installation depth. The IP20 rating applies only when the distribution board is installed and conductors are connected; the device itself is finger and back-of-hand safe per the protection against electrical shock listing. Terminals accept conductors from 0.75 mm² minimum up to 35 mm² maximum. The N-left variation (neutral on the left side) matches the standard Siemens 5SV4 panel layout. Silicon-free construction is noted for applications sensitive to silicone outgassing. ## Fault current and coordination For circuits with pulsed DC or smooth DC fault currents (variable-speed drives, UPS, EV chargers), an A-type or B-type RCCB is required. I²t let-through rated at 110,000 A²·s. Overvoltage category III confirms suitability for fixed-installation panels.","metaTitle":"Siemens 5SV4647-0KL SENTRON RCCB, 4-Pole, 80 A, 300 mA, AC T","metaDescription":"Siemens 5SV4647-0KL SENTRON 4-pole RCCB, 80 A rated at 40 °C, 300 mA AC type, 10 kA SCCR. DIN rail mount, IP20. Sourced to order against RFQ. Current lifecycle.","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":"5SV4647-0KL","Height":"90 mm","Maximum":"35 mm²","Minimum":"0.75 mm²","at 40 Cel":"80 A","at 45 Cel":"77.57 A","at 50 Cel":"74.59 A","at 55 Cel":"70.22 A","at 60 Cel":"64.47 A","at 65 Cel":"57.35 A","at 70 Cel":"48.84 A","Rated Value":"50 Hz","description":"Residual current operated circuit breaker, 4-pole, Type AC, In: 80 A, 300 mA, Un AC: 400 V, N left","Mounting type":"DIN rail (REG)","Number of poles":"4","lifecycle_stage":"current","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","at AC / rated value":"230/400 V","Overvoltage category":"III","Design of the product":"Instantaneous","Number of width units":"4","Type of fault current":"AC","acc. to DIN EN 61346-2":"F","acc. to DIN EN 81346-2":"F","I2t-value / permissible":"110 000 A²·s","circuit-breaker / Design":"5SV4","Short-circuit current rating":"10 kA","Current / at AC / rated value":"80 A","Product feature / silicon-free":"Yes","For Testing Equipment / Minimum":"100 V","Position / of power supply cord":"top or bottom","Protection against electrical shock":"Finger and back-of-hand safe","Switching function / short-term delayed":"No","Tripping residual current / rated value":"300 mA","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/b260ec24c4daba9a892f9380d9be50ba.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=285600&mlfb=5SV4647-0KL"},"ai":{"faq":[{"question":"Where can I buy the 5SV4647-0KL?","answer":"The 5SV4647-0KL is sourced to order against an RFQ through independent distribution. Submit a request for quote to confirm current availability and pricing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/5SV4647-0KL","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/5SV4647-0KL 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}}