EXT-401 Explosion Proof Telephone |
About
The EXT-401 Explosion Proof Telephone provides safe and reliable communication in Class I, Division 1 and Class II, Division 1 & 2 areas. Available with a CE20 Explosion Proof Ringer.
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Features and Benefits
Oversized buttons for glove-on operation
Corrosion and moisture resistant circuitry
Intrinsically safe handset with heavy duty cord
Field replaceable handset and fuse
Explosion proof, no isolation barrier required
Copper-free cast aluminum housing
Temperature range -40°F to +140°F (-40° to +60°C)
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Applications
These telephones are designed for use in locations with the highest hazardous area classifications such as:
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Chemical Plants
Petrochemical Plants
Offshore Drilling Rigs
Missile Silos
Gas Plants
Refineries
Fueling Stations
Bulk Loading Stations
Fertilizer Plants
Defense Installations
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Munitions Storage Depots
Land-based Drilling Rigs
Liquefied Natural Gas Terminals
Tankers and Tanker Depots
Oil & Gas Metering Facilities
Paint & Varnish Manuafacturing Plants
Grain Processing & Similar Industries
Breweries and Distilleries
and more...
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Installation and Connectability
To provide felxibility and potential for growth, telephones are easily and economically connected to any telephone network by standard wiring and parts. Voice quality is unaffected when phones are connected within 15,000 feet (~4,600 meters) of a main telephone switch accepting single line telephones. Meeting safety standards may require use of special wiring conduits or other considerations. The phone can be factory set for either tone or pulse operation.
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ACCESSORIES and OPTIONS
20 ft. (6m) Handset Cord - Field Replaceable Low Temperature Polymer Jacket
Headset
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