
Ex p relay
Power
Installation
20190910_Manual_Exp-Relais_Power_en.docx
Rev. 0
Page 15 of 24
5
Installation
Before starting work, find out about the general safety
instructions (see Chapter 2 Safety instructions).
The Ex p power relay has been developed for use in hazardous areas of Zone
1/21.
Carry out the installation according to the following sections, unless otherwise
agreed for customer-specific control units.
General information
The installation of the Ex p relay is explained in the following chapters.
Deviations in the installation of customer-specific superstructures may arise.
Installation of the Ex p power relay
Installation of the module version
Install the Ex p power relay at the desired position
with the following drilling pattern (82 mm x 204
mm).
The module version can be installed in any
position.