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Description
3.5 Details of the enclosure
3.5
Details of the enclosure
Wall supports
The wall supports are screwed to the enclosure with M6 screws. These ship with the
enclosure. To secure the enclosure, use screws and retaining washers with an 8 mm
diameter.
Grounding connection
The grounding connection screw M6 is used to connect the protective cable; here a cable
with a cable lug (suitable for M6 screws) must be used. Depending on the cable lug, cable
cross-sections up to 25 mm
sure that you use the retaining washer. Connecting the grounding cable avoids static charge
which is important, in particular, for dust explosion protection.
Cable and wiring entries (CWE)
● Ex-certified cable and wiring entries (degree of protection at least IP65) from various
● The manufacturer's instructions regarding the tightening torque must be observed (see
● Use the torque of the clamping screw when connecting the terminal of the cable.
● For additional information and technical specifications, refer the respective manufacturer
Equipotential bonding rail
The equipotential bonding rail (10 x 3 mm) with terminals (up to 4 mm²) is used to contact
the cable shields. Alternatively, other terminals can also be used here, for example, KLBüCo
of the firm Weidmüller (not included in the scope of delivery)
Connect the equipotential bonding wire to the bonding terminal (0.75 to 35 mm²).
Short lines connect the equipotential bonding rail to the enclosure. In cases where the
ground and equipotential bonding conductor are installed separately, this connection can be
disconnected.
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manufacturers and in various sizes can be fitted.
description of manufacturer in enclosure)
documentation, in particular:
– Technical specifications regarding clamping ranges for cable
– Notes on use, installation, mounting, commissioning and maintenance
NOTICE
Use the supplied red dummy plugs to close any cable glands not in use. Only then is
it ensured that the degree of protection is retained.
can be connected. To avoid the screw becoming loose, make
2
Hardware Installation Manual, 08/2009, A5E00378691N-02
Wall-mount enclosure 6DL2804-0xxxx
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