220v explosion proof limit switch , hazardous location limit switch
Description:
The explosion proof limit switch is a commonly used small current main electric appliance. The collision or control circuit is realized by the collision of the moving parts of the production machinery to make the contact action to achieve a certain control purpose. Typically, such switches are used to limit the position or travel of the mechanical motion, allowing the motion machine to automatically stop, reverse, shift, or automatically reciprocate at a certain position or stroke.
In the electrical control system, the role of the limit switch is to achieve sequential control, positioning control and position status detection. Used to control the travel and limit protection of mechanical equipment. Construction: consists of the operating head, the contact system and the housing.
Application:
1. Can be used in hazardous areas: Zone 1 and Zone 2 .
2. Can be used in explosive gas atmospheres of Category IIA and II B IIC where the temperature classification is T6.
3. Two type of Ex d(IIB) and complex(IIC).
4. Flammable dust atmosphere.
5. Widely using in the fields of oil, chemical industry , spaceflight ,war industry and so on.
Main products:
The main products are: explosion-proof panel, explosion-proof junction box, explosion-proof control station, explosion-proof swith, explosion-proof lighting, explosion-proof enclosure, explosion-proof fan, explosion-proof flexible conduit, explosion-proof plugs and receptacles, explosion-proof connectors etc. more than a dozen series of more than 300 varieties. Widely used in domestic and foreign oil fields, petrochemical, chemical, pharmaceutical, military and other fields as well as international key projects. The products are characterized by exquisite design, beautiful appearance, complete functions and convenient maintenance. They are well received by users. The company has established long-term and stable cooperation with many oilfields, refineries and general equipment manufacturers.
Product Tags:
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IP65 Hazardous Location Limit Switch ，220V 10A Explosion Proof Limit Switch Images
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