dHH2-024DC

The explosionproof dHH horns are particularly powerful and suited for continuousous usage. 

dHH2-024DC
Show photo

Product specifications

Order refer. dHH2-024DC
Voltage 24 VDC
Nominal current 0,30 A
Type without telephone relay
Ex Certificate PTB01ATEX1133

Classification

  • II 2 G Ex d e IIC T6 Gb
  • II 2 D Ex tb IIIC T80°C Db

Zone

0 1 2
20 21 22

General technical specifications

Housing glass-fibre reinforced polyester
Protection IP66
Color black RAL 9005
Sound intensity 105dB(A) at 1m
Switch-on time 100%
Terminal 1,5 mm²
Weight ± 3,5 kg
Cable entry 2 x M20 (1 gland, 1 plug, plastic)
Ambiant temperature -20°C - +70°C
Mounting wall or ceiling mounting with bracket
Guideline ATEX
Manufacturer Auer
Suited for
Zone 1 Zone 2
Zone 21 Zone 22

Dimensional sketches