5.Alarm Bell, DAB Series

Application

The DAB alarm bells are used as alarm or 
signal devices for a various purposes. 
They are designed for zone 1, 2 and 
zone 22 hazardous areas.

TECHNICAL DATA
Hazardous Area Gas   Dust
Zones 1 & 2 21&22
Equipment Group/Category  Ex II 2G   Ex II 2D
Symbol of Protection ATEX Ex db eb IIC T6/T5 Gb Ex tb IIIC T85°C/T105°C Db IP66
Certificate TÜV CY 18 ATEX 0205996 X
Conformity to Standard EN 60079-0:2012+A11:2013, EN 60079-1:2014,
  EN 60079-7:2015, EN 60079-31:2014
Ambient Temperature -20°C to +55 °C
Index of Protection IP66
   
Entries 3-M20x1.5, M25x1.5 or 3-Ø1/2 " NPT ,   Ø3/4" NPT
  (2-Stopping plug)
Mounting Wall mounting
Connection L, N and E; for 1-4mm2 cable(Throung wiring system with
  an extra terminal block for cable connection at both ends.)
Rated Voltage 24V DC, 110V AC or 220V AC 50 Hz
SPECIFICATION
Housing material  : Marine grade copper-free aluminium alloy
    with polyester powder coated, RAL 3020 (red)
Gong  : Steel with polyester powder coated, RAL 3020 (red)
     
OPTION
CATALOGUE NUMBER AND DIMENSION