1. 4.
The terminals must designed and built that contact pressure not
transferred via the insulation.2 Female terminal
DIN 60999 describes the term “female terminal” follows:
Screw terminal, whereby the conductor inserted into bore hollow
chamber and clamped underneath the shaft the screw screws.
84 ____________________________________________________________
Fig.2: Screw terminals with and without wire protection
.1.1. The
contact pressure can transferred directly from the screw shaft via an
intermediate piece which the pressure the screw shaft applied. must ensured that the terminated
conductor cable does not apply tensile stress the terminal.1.4.
All conventional screw terminal contacts belong this category.1 General requirements
Important definitions DIN 60999
- Unprepared conductor
is defined conductor stripped merely the end prior insertion.
- Prepared conductor
is defined conductor equipped its end with grommet, sleeve,
cable lug, etc.
A conductor that straightened out whose cores are twisted for
reinforcement before insertion considered unprepared
conductor.
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