technical data:symbol: yt-81052series: grfnumber of sockets: 4type of extension cord: construction reelgrounding: yeslength [m]: 20protection degree [ip]: ip44cable cross-section: 1.5 mm2number of cores [pcs]: 3insulation type: rr-fyt-81052 construction reel extension cord 20 meters long with 4 dust- and splash-proof sockets thermal protection and child safety lock. The natural rubber-sheathed cable wound on a drum made of durable plastic means that the extension cord can be used indoors and outdoors e.g. On construction sites in the garden on yards in front of production plants. The drum is mounted on a solid 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 before the plug allows it to be attached for example to the edge of the drum which greatly facilitates storage and transport of the coiled extension cord.rated voltage and frequency: ~230v/50hzmaximum load: 1000 w - coiled cable 3000 w - uncoiled cable.three-core copper cable with a cross-section of 1.5 mm2 length 20 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