The DER junction boxes (empty enclosures) are designed for taps, splices or connecting of conductor for control and instrument. These boxes are suitable for explosive atmos-pheres Zone 1, 2 and Zone 21 , 22.
Hazardous Area: Zone 1, 2 and Zone 21, 22
Index of Protection:IP66
Symbol of Protection: Ex d IIC Gb, Ex tb IIIC Db IP66