5.Traffic Light, ETF Series

Application

The ETF is used for automatic light or traffic signal
in hazardous areas (zone 1, 2 and zone 21, 22)
due to the presence of flammable gases or vapors,
dusts and flying fibers such as oil refineries or
petrochemical plant.

TECHNICAL DATA
Hazardous Area Gas   Dust
Zones 1 & 2 21&22
Conforming to ATEX  Ex II 2G   Ex II 2D
Symbol of Protection ATEX Ex db  IIB Gb Ex  tb IIIC Db
Symbol of Protection IEC
T Rating  T6 (Ta 40  o C ) NA
  T5 (Ta 55  o C )
Surface Temp. NA T80 o C (Ta 40  o C ) 
  T100 o C (Ta 55  o C )
Standard ATEX Directive 2014/34/EU, std. EN 60079-0:2012,
  EN 60079-1:2014 , EN 60079-31:2014
  IECEx Scheme, std. IEC 60079-0:2011, IEC60079-1:2014,
  IEC 60079-31:2013  
Ambient Temperature -20  o C to +55  o C   
Index of Protection IP66  
SPECIFICATION
Housing material  : Marine grade copper-free aluminium alloy
    with polyester powder coated, RAL 9017 (black)
Glass  : Heat and impact resistant
Filter  : Polycarbonate
Bolt : Stainless steel
Pole stand (Option)  : Steel pipe
    with polyester powder coated, RAL 9017 (black)
Seal gasket  : Silicone -40 oC to +175 oC

 

Electrical Rating    
Voltage : 220V.AC. 50Hz.
OPTION
CATALOGUE NUMBER AND DIMENSION