5.6
Mains connection (X1)
Danger!
Before connecting to the mains, check if the technical data on the ZArec4C rating plate corresponds to
the required connection values.
5.6.1
Network form
The mains
fi
lter and ZArec4C are designed for use in an earthed supply system. Permissible mains
forms are:
•
TN network
•
TT network
Information
The ZArec4C is unsuitable for use in the IT network!
5.6.2
Lead
•
Installation cable (e.g. NYM-J installation cable)
•
Cable must not be shielded
5.6.3
Mains fuse
•
The fuse protection is implemented in accordance with the line cross-section used
5.6.4
Type of cable
•
Both rigid and
fl
exible lines can be utilized. The use of wire-end sleeves is recommended for
fl
exible
lines.
•
The mains line does not have to be shielded.
5.6.5
Connection
•
Connect right hand rotary
fi
eld to connection terminal X1.
•
The mains connection is designed with spring contact terminals. To avoid damage to the connection
terminals and to ensure a safe contact, a suitable screwdriver must be inserted into the terminals
as far as it will go to fully open them when connecting cables.
•
The PE conductor is connected to the housing by the clip next to the connecting terminal X1 (see
fi
g.).
ZArec4C 013
1
Clip PE conductor connection power line
2
ZArec4C 026-039
2
Clip PE conductor connection power line
Original operating instructions
ZArec4C
Electrical installation
R-TBA14_03-GB 1817 Index 007
Part.-No. 00163436-GB
25/64
