Scope of Application
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Suitable for explosive gas atmospheres in Zone 1 and Zone 2
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Suitable for combustible dust atmospheres in Zone 21 and Zone 22
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Suitable for Class IIA, IIB, and IIC explosive atmospheres
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Temperature class: T1 ~ T6
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Widely used in flammable and explosive gas environments and combustible dust locations such as petroleum, chemical, metallurgical, pharmaceutical, and defense industries
Product Features
Housing constructed from die-cast aluminum alloy, 304 stainless steel plate, and carbon steel plate welded together; finished with electrostatic powder coating or left in natural stainless steel finish
Terminal blocks from internationally renowned brands; easy and reliable wiring, with multiple current ratings available to meet user requirements
Multiple cable entry orientations; inlet sizes can be customized according to user specifications
Technical Parameters
Applied standards: GB3836.1, GB3836.3, GB3836.4, GB12476.1, GB12476.5
Explosion-proof marking: Ex eb IIC T6 Gb, Ex ia IIC T6 Gb, Ex tD A21 IP66 T80°C
Rated voltage: AC220/380V / DC24V
Rated current: ≤400A
Protection rating: IP66
Corrosion protection rating: WF1 / WF2
Outlet size: G1/2″ ~ G2″
Cable outer diameter: 6 ~ 36 mm