Explosionproof Telephone FernTel 3 for Zone 2+22 ZB
Explosion proof analogue telephone for use in hazardous areas of zone 2 +22 (Gas, Dust) without keypad 
Application: Indoors and Outdoors (IP66) 
II 3G Ex nAnL IIC T5 
II 3D Ex tD A22 IP65 T 80°C 
Housing: Polycarbonate 
Spiral or steel armoured handset cord 
Call tone approx. 95 dB(A) 
Different housing colours
Following variants are available: (please click for details)
FHF11245022 Ex-Telephone FernTel 3 Zone 2 ZB black/red without keypad
with armoured cord
Available Downloads (additional downloads in detail area):