Name: Cohesive Technologies
Brand: Cohesive Technologies
Rating: 4.8 (3606 reviews)

Guardian Telecom EXT-401 Assembly

EXT-401 Explosion Proof Telephone

Model Number: P1021 (CE20 Ringer) and Ring Detect Relay; P4032 ( Vol. control versions - Ext401 Explosion Proof telephone Assembly [CE20 Ringer] and Ring detect relay)

Guardian’s EXT-401 Explosion Proof Telephone is coupled with our line powered CE20 Explosion Proof Ringer and a Back Plate.

The EXT-401 and CE20 Explosion Proof ringer provide safe and reliable communications for Class I Division 1 and Class II Division 1 areas deemed to be hazardous due to the presence of flammable gasses, vapors, dust or fibers.

System - Telephone
Product Type - Analog Hazardous
Primary Application - Highest Hazardous Areas
Conditions and/or Rating - Class I Division 1 and Class II Division 1 & 2 hazardous areas
Model No. - P1021
Specific Features - Base Model* | CE20 Line Powered Ringer / Backplate | Ring Detect Relay (RDR)* | Ring Detect Relay (RDR) / CE20 Line Powered Ringer / Backplate | Ring Detect Relay / Headset | Headset (in lieu of Handset) | Ring Detect Relay (RDR) | Headset / CE20 Line Powered Ringer / Backplate

Apart from these, you can find manifold other smarter features and we at Cohesive Technologies give you the best options.

Product Datasheet Get a Quote

Features & Benefits

Product Features

Over sized buttons for gloves-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°C to +60°C (-40°F to +140°F)
Select Models (see data sheet for full line)
- P1011 CE20 Line Powered Ringer/Back Plate
- P1021 Ring Detect Relay (RDR)/CE20 Line Powered Ringer/Back Plate
- P4030 Volume Control/CE20 Line Powered Ringer/Back Plate
- P4032 Volume Control/Ring Detect Relay/CE20 Line Powered Ringer/Back Plate

Similar Products

CyberData's new line of PoE-enabled SIP ruggedized phones combine the benefits of VoIP with a rugged designed phone, built to withstand harsh environments such as extreme temperature, bad weather, and vandalism.