* Enclosure material : Aluminium alloy ZL102;
* Transparent cover material : Toughened glass , > 4J
* Ex mark : Ex db IIC T6 Gb; Ex tb IIIC T80℃ Db IP66
* Power : ≤20W, recommended 9W
* Function: With delay time switch, Delay time 5, 10, 15min
* Cable entry thread : NPT1/2, M20*1.5, G1/2(optional)