< - bb . Product name:
- b . Series explosion-proof and anti-corrosion operating column
< b . Details:
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1. Scope of application
:
, hazardous locations of explosive gas mixtures: district, district.
Explosive gas mixtures: Ⅱ, ⅡB, Ⅱ.
, temperature group: ~.
, Explosion-proof mark: Ⅱ.
2. Product Features
:
.Increased safety shell with flameproof components inside.
The shell is molded from engineering plastics and has excellent properties such as beautiful appearance, corrosion resistance, antistatic, impact resistance and good stability.
The flameproof control switch has a compact structure, good reliability, small size, strong on-off ability, long life, and has a variety of functions that can be selected by the user.
The exposed fasteners are anti-falling.
, has good waterproof, dustproof and anti-corrosion properties.
3. Main technical parameters
b
Rated current
Explosion-proof mark
Nominal value of ammeter
Cable outer diameter
b Cable entry thread
b
Ⅱ
According to user requirements
or
4. Main dimensions and installation forms
：
Jiangsu Suzhou Shandong Tai'an Liaocheng Hebei Qinhuangdao series explosion-proof and anti-corrosion operating columns