Description:
• The new terminals boxes were developed for instrumentation installation applications using
Ex-e and Ex-i technologies and are used as a link between the main cable to the control room
and the branch cables into the field.
• In addition to this, they may also be used for the direct connection of actuators and sensors.
Technical Data
Ex-e / Ex-i Terminal boxes GHG 721 for Instrumentation Application
Marking to 94/9/EC:
Ex II 2 G / Ex II 2 D*
Type of Protection:
EEx e II T6 / EEx - [ia] IIC T6 / EEx ia IIC T6
EC-Type Examination Certificate:
PTB 99 ATEX 1044
Enclosure Material:
Polyester, Reinforced
Degree of Protection:
IP 66 to EN 60529
Rated Voltage:
Up to 690 V
Weight;
0.8 kg
* II 2 D applied for
* We accept customized entry thread specification.
