34 3.2 Screw Locking
Housings exposed very harsh environmental conditions are equipped with
screw locking, increase the safety the connection.
Fig.4. tool
is required open the locking and unplug the connector. The stresses here can
vary, for example:
- severe vibrations and shocks
- effects liquids when housing under pressure submerged
- strain the cable the hood
- vandalism
Housings with screw locking usually handle these factors quite well.3.32 3.
.3. virtually
impossible sever the connection unintentionally without authorisation.33: One central lever the housing
3.44
m
Fig.35: Han® HPR housing
A disadvantage the screw locking that more time required open or
close the housings
