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FHF FernTel 3 and FernTel-W – Ex Zone 2 and industrial analogue telephones
Fixed telephones
telecomunicazione-telefoni-fissi
FHF

FHF FernTel 3 and FernTel-W – Ex Zone 2 and industrial analogue telephones

FernTel 3 · FernTel-W

FHF FernTel 3 analogue telephones in Ex version for Zone 2/22 and weatherproof industrial IP65, with or without display and keypad, coiled or armoured cord.

ATEX
IECEx
CE
Description
Technical Specifications
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Datasheets

FernTel 3 is the FHF analogue telephone for harsh industrial environments: the Ex version is ATEX/IECEx certified for Zone 2 and 22, the weatherproof version is for non-hazardous areas. FernTel-W, a weatherproof wall telephone, is also available.

Key features

  • Ex version for Zone 2 and 22 (II 3G Ex nA ic IIC T5 Gc, II 3D Ex tc ic IIIC T80°C Dc)
  • Impact-resistant polycarbonate enclosure, IP65
  • With or without display, ZB version without keypad for hotlines
  • Handset with coiled or armoured cord, several colours
  • Ringer ≥ 95 dB(A) at 1 m, wall or desk mounting

In the Variants and codes section you will find the 41 codes from the current Eaton price list: use the filters to find the exact code and request a quote. For versions not listed, accessories or availability, contact us.

Zone 2
Explosive gas atmosphere unlikely to occur and, if it does, only for a short period
Zone 22
Explosive dust atmosphere unlikely to occur and, if it does, only for a short period
# Certifications Ex marking: II 3G Ex nA ic IIC T5 Gc · II 3D Ex tc ic IIIC T80°C Dc Certificates: BVS 07 ATEX E 098 · IECEx BVS 08.0008 # Electrical Line: analogue, 24-66 VDC, ringing 30-90 VAC Dialling: DTMF / pulse # Mechanical Enclosure: impact-resistant polycarbonate, stainless steel screws Cable entry: 1 × M20 # Environmental Ingress protection: IP65 Ambient temperature: -20 °C to +55 °C (Ex version)
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FHF FernTel 3 and FernTel-W – Ex Zone 2 and industrial analogue telephones