Explosion-proof coil

The mechanical structure of the explosion-proof coil is similar to that of the DC coil. This type of coil uses a pressure-resistant casing or sealed electrical components to prevent sparks from escaping and causing an explosion. The coil system uses rectified direct current. Our company can provide coil systems for various fluid modules.
More information on explosion-proof coils can be found in Section 5 "Certification".

The meaning of the IP code (protection type)

Number first number second number
(to prevent the intrusion of foreign matter) (waterproof)
0 no protection no protection
1 > 50 mm foreign matter Vertically falling water
2 > 12 mm foreign matter Water falling within 75-90°
3 > 2.5 mm foreign matter, misty water, spray water
4 > 1.0 mm foreign body splashed water
5 dust (dustproof) sprayed water
6 dust (dust seal) sea water
7 parts soaked in water

8 all soaked in water