crane limit switch,travel switch,hand switch.
Application
Can be used Zone 1 and Zone 2 dangerous places.
Can be used in IIA,IIB,IIC group explosive atmosphere.
Features
The shell is of safety-in creased type which is made of rigid fame-resistant plastic
with aesthetic appearance, functions of electrostatic-resistant, impulsion-with
standing, good stability and corrosion-proof, etc.
Inside is arranged explosion-proof switch which is double-pole Bk8030 series
Cablewirint.
Suitable for GB3836-2000,IEC60079 standard request .