All the blocks are permanently screwed
together and therefore guarantee
additional rigidity. Terminal blocks can
be screwed directly mounting plates
with pitch.
Such cross-connections must used
with partition plates end plates in
order maintain the rated voltage.
Insert conductor
and replace screw
assembly.
W
Technicalappendix
W.
In addition the individual form, every
type terminal can also supplied
in the form 3-, and 5-pole blocks.
Direct mounting possible thanks to
the elongated holes the underside
of the terminals.Installation instructions
Connecting the terminals
Cross-connections systems
Weidmüller can supply the cross-
connections WQV and ZQV fully
insulated against electric shock –
with various numbers poles (2- to
20-pole).
Close cover and
tighten screw with
Allen key.24 1282250000 2012/2013
. Please note that the rated
voltage reduced when using cross-
connections. Instead,
they can now easily placed the
modular terminal.
The other advantages are:
• Constant force transfer through self
adjusting connection system
• Mounting any direction
• Electric shock protection (finger-
proof) German standard VBG 4,
also with cross-connections
• Extremely resistant distortion
Open cover and
remove screw
assembly.
Leaf clamp conductor connection
for large cross-sections
It longer the case that conductors
with large cross-sections have be
forced into the clamping point.
Protection against electric shock is
not provided the ends shortened
cross-connections
