For terminal
WQV 16N-PEN 1071360000 WPE 16N
WDU 16N BL
WQV 70N-PEN 9525840000 WPE 70N
WDU 70N BL
WQV 70/95-PEN 1072300000 WPE 70/95
WDU 70/95 BL
WQV 120-PEN 1072400000 WPE 120/150
WDU 120/150 BL
WQV 50N-PEN 9201610000 WPE 50N
WDU 50N
WQV 95N/120N-PEN 9201630000 WPE 95N/120N
WDU 95N/120N
A
Universal
range
A.389
3029140000
.
Standard installation
Depending the terminal type, inside or
outside, PEN bridges are available for both
PE and conductor terminals from mm2
Important! For outside bridges, please
note that this context only the next
smaller rated cross-section (than standard)
can connected. This results earthed neutral
conductor with protection function in
three-phase systems. contrast, energy supply
mains are frequently rated 4-conductor
connection. For terminal
with standard terminals
WQB-PEN 1060300000 WPE 10
WDU BL
WQB-PEN 1060200000 WPE 16
WDU BL
WQB-PEN 1060100000 WPE 35
WDU BL
with compact terminals
WQB-PEN 16N 1079600000 WNT 16N
WPE 16N
WQB-PEN 35N 1079500000 WNT 35N
WPE 35N
WQB-PEN 70N 1079700000 WNT 70N
WPE 70N
Inside PEN bridge
WQV -PEN
Typ Qty Order No.
TN-C system:
71&1HW]
%
1
3(
/
/
/
3(1
7161HW]
%
3(
/
/
/
1
3(
TN-S system:
External PEN bridge
WQB-PEN …
Type Qty Order No.
Building installation with
N-conductor isolation
Special external cross-connections (WQB-
PEN) are available for neutral conductor
test-disconnect terminals (WNT). These
establish contact between the and PE
terminals.Screw connection with clamping yoke technology (W-Series)
Accessories Specific functions and variations
PEN bridges
716V\VWHP
:'8
/ /
1 3(
3(1
:'8 :'8 :17 :3(
[
71&V\VWHPVXSSO\
IURPPP
3(1EULGJH
:4%
Energy distribution for machines in
buildings usually consists 5-conductor
systems (TN-S). PEN bridge joins separate PE
and conductors into one PEN conductor,
creating the transition from TN-S a
TN-C system
