33: One central lever the housing
3. virtually
impossible sever the connection unintentionally without authorisation. tool
is required open the locking and unplug the connector.32 3.35: Han® HPR housing
A disadvantage the screw locking that more time required open or
close the housings.3.44
m
Fig.34 3.
.3.4.
Fig.2 Screw Locking
Housings exposed very harsh environmental conditions are equipped with
screw locking, increase the safety the connection. 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
