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Voice communication and mass notification

ETW Explosionproof Telephones

ETW telephones are designed for harsh and hazardous areas, including chemical plants, oil refineries, grain processing facilities or anywhere a rugged device is needed.  The modern styled, pushbutton wall mount unit has a large, easy to read keyboard for gloves-on operation.

Certifications and compliances

NEC/CEC:

  • Class I, Divisions 1 & 2, Groups B, C, D
  • Class II, Division 1, Groups E, F, G
  • Class II, Division 2, Groups F, G

UL standards:

  • UL1203
  • UL698

CSA standard:

  • C22.2 No. 30

Additional certification:

  • FCC approved

Design features

  • Modern styled, pushbutton wall mount unit is very rugged in design, suitable for the harshest industrial applications
  • Large, easy to read keyboard allows gloves-on operation
  • Cast copper-free aluminum housing, with baked on powder coat finish, is highly resistant to corrosive atmospheres
  • Units are tone or pulse compatible and offer superior audio clarity
  • Handset cord features a pin-type connector for easy field replacement; handset circuit is intrinsically safe
  • Up to ten units can be connected on one line

Standard materials

  • Enclosure – copper-free aluminum
  • Handset – high impact plastic
Specifications

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