* Enclosure material: Aluminium alloy ZL102;
* Ex mark: Ex db IIB T6...1T4 Gb; Ex th IIIC T80°C...T135°C Db IP66
* Current < 25A
* Thread specification: NPT1/2, M20X1.5
* Used in chemical, oil refining, oil exploitation, offshore oil platforms, oil tankers, military and other hazardous areas.
* Widely used in the start and stop control conversion and display of motors in the work site, electrical parameter display during operation, speed regulation, signal switching, metering display, etc.
* Different installation methods such as hanging and floor-mounted installation and different incoming cables such as ordinary rubber and plastic cable, armored cable and heating cable.