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Ex-proof Electronics
Ex-proof Junction Box Series EJB
EJB series junction box is ideal for applications where a corrosion, heat and water resistant enclosure is required.  
ATEX and IECEx certified for use in hazardous areas.
Body and cover are made of marine grade copper free aluminum and light alloy.
Internal mounting plates are made of hot dip galvanized steel or stainless steel.
Stainless steel flame-proof tighten screws.
Stainless steel hinges on the long side.
Surface electrostatic powder spraying treatment.
Silicone rubber gasket on the cover.
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Description
Applications
For safe use in Zones 1 and 2 potentially explosive gas and Zones 21 and 22 dust atmospheres

Basic Data
Marking ATEX:
II 2G Ex db IIB+H2 T* Gb
II 2D Ex tb IIIC T*℃ Db
Marking IECEx:
Ex db IIB+H2 T* Gb
Ex tb IIIC T*℃ Db
UL Standards:
Class I, Division 2, Groups A, B, C, D
Class II, Division 2, Groups F, G
Class III   
Standards:
EN IEC 60079-0, EN IEC 60079-1,EN IEC 60079-31
Housing:
Copper-free aluminum and light alloy
Ambient temperature:
-60℃ to+60℃


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