Installation and operating manual - TUM5134
TEF 1058 Heat Trace Thermostat
Marking and intended use
DANGER
Not for use in Zone 0
CAUTION
The empty enclosures of these enclosure series are suitable for the installation of explosion protected
components. The empty enclosures feature a component certificate. Therefore, the equipment may only be
used for its intended use. Improper or impermissible use or non-compliance with the information in these
operating instruction voids any warranty. Changes to the equipment that impair the function of the equipment
or the explosion protection are not permissible.
Ex marking:
Ex de IIC Gb
Ex eb IIC
Ex e mb IIC Gb
T6/T5/T4
For use in Zone 1, Zone 2 & Safe Area
