technical data:symbol: yt-8108series: grfnumber of sockets: 4type of extension cord: construction reelgrounding: yeslength [m]: 50protection degree [ip]: ip44cable cross-section: 2.5 mm2number of cores [pcs]: 3type of insulation: rr-fconstruction and workshop reel extension cord yt-8108 50 meters long with 4 dust- and splash-proof sockets thermal protection and child protection. The natural rubber-sheathed cable wound on a durable plastic drum makes the extension cord suitable for both indoor and outdoor use such as on construction sites in the garden or in front of manufacturing plants. The cross-section of individual wires is 2.5 mm² ensuring minimal voltage drop along the entire length of the extension cord. This allows for trouble-free powering of high-current devices such as inverter welders compressors or large wood saws. The drum is mounted on a sturdy metal frame with an ergonomic handle. A handle placed at the edge of the drum speeds up winding and a rubber element attached to the cable a few centimeters in front of the plug allows it to be attached for example to the edge of the drum which makes storing and transporting a rolled-up extension cord much easier.rated voltage and frequency: ~230v/50hzmaximum load: 1200 w - coiled cable 3600 w - uncoiled cable.three-core copper cable with a cross-section of 2.5 mm2 length 50 mnatural rubber insulation provides high resistance to mechanical damage atmospheric factors (sun cold) chemical substances (cutting oils gasoline ethyl and methyl alcohols) ensures cable flexibility and proper protection even when working outdoorsdust- and splash-proof sockets with ip44 protection class guarantee protection against moisture dust and sand.thermal protection will cut off the power supply at the temperature of the cable 56°c +-5°c child protection in the form of plastic flaps and a special mechanism hinders access to the holes in the socket**illustrative photo