Datasheet
D
D.12
Articles with coloured order number are kept permanently in stock at the central warehouse in Germany.
Delivery times see page X.2
Terminals, W-Series
Feed-through terminals
Compact design
The compact design of these protective conduc-
tor terminals makes them the obvious choice in
confined spaces.
When using ATEX certified components in hazardous area ap-
plications the installation instructions and the rated data for
accessories in the technical appendix must be considered.
Width/Length/Height with TS35x7.5 mm
Max. current / max. cond. cross-section A/mm
2
Max. clamping range mm
2
IEC 60947-7-1 EEx e IITT II 2 G D
Technical data
Rated data
Rated voltage V
Rated current A
Rated cross-section mm
2
Rated impulse voltage / Pollution severity kV/-
Plug gauge IEC 60-947-1 / flammability class acc. UL94
Approvals
Clampable conductors (H05V/H07V)
Solid / stranded mm
2
Flexible / flexible w. wire end ferrule mm
2
Tightening torque range (clamping screw) Nm
Stripping length / blade size mm / -
2 clampable conductors of equal cross-section
Solid / stranded mm
2
Flexible / flexible w. wire end ferrule mm
2
Information
Ordering data
Version
dark beige Wemid
blue Wemid
Information
Accessories
Cross-connection, pluggable
2-pole
3-pole
(ZQV 2.5N/4) 4-pole
10-pole
41-/50-pole
Cross-connection, screwable
2-pole
3-pole
(WQV 2.5-3) 4-pole
10-pole
End plate / partition
End plate dark beige Wemid
blue Wemid
Partition dark beige Wemid
blue Wemid
End bracket
dark beige
Testing
Standard version
With spigot
Cover
With elec. shock warn. symbol
neutral
Marking systems (see large assortment in chapter M)
Tags
For detailed information on additional accessories and
usage instructions see chapter accessories.
WDU 2.5N
IEC UL CSA EN 50019
500 300 300 420
24 10 10 21
2.5 AWG 22 …12 AWG 26…12 2.5
6/3
A3 / V-0
ar#u;~ix KEMA 98ATEX1683 U
Rated connection Additional connection
0.5…4 / 1.5…4
0.5…4 / 0.5…2.5
0.4…0.6 (M 2.5)
10 / 3.5 x 0.6
0.5…1.5
0.5…1.5 / 0.5…1.5
Conductor 2.5 mm
2
with wire end ferrule with plastic collar only with dia-
meter optimised collar (Order No. 1333100000, Qty. 500)
D.12
2.5 mm
2
With screwable cross-connection
5.1 x 44 x 37.5
32 / 4
0.13 ... 4
For testing of wired terminal
strips
Type Qty. Order No.
WDU 2.5N 100 1023700000
WDU 2.5N BL 100 1023780000
Colour versions see section Accessories W-series Specific functions
Type Current [A] Qty. Order No.
Current [A]
WQV 2.5/2 32 50 1053660000
WQV 2.5/3 32 50 1053760000
WQV 2.5/4 32 50 1053860000
WQV 2.5/10 32 20 1054460000
Width [mm]
WAP WDU2.5N/4N 1.5 50 1060000000
WAP WDU2.5N/4N BL 1.5 50 1060080000
Width [mm]
EW 35 8.5 50 0383560000
WTA 1 WDU1.5 25 1632290000
WTA 1/ZA WDU1.5 25 1632300000
WAD 4 GE BED 50 1072000000
WAD 4 WS 50 1072100000
WS 12/5 / DEK 5
Socket, test plug and screen plug see chapter accessories
IEC 60947-7-1
WDU 2.5N/ZQV
IEC UL CSA EN 50019
500 300 300
24 20 20
2.5 AWG 22 …12 AWG 26…12
6/3
A3 / V-0
ar#u
Rated connection Additional connection
0.5…4 / 1.5…4
0.5…4 / 0.5…2.5
0.4…0.6 (M 2.5)
10 / 3.5 x 0.6
0.5…1.5
0.5…1.5 / 0.5…1.5
Conductor 2.5 mm
2
with wire end ferrule with plastic collar only with dia-
meter optimised collar (Order No. 1333100000, Qty. 500)
2.5 mm
2
With pluggable cross-connection
5.1 x 44 x 37.5
32 / 4
0.13 ... 4
Type Qty. Order No.
WDU 2.5N ZQV 100 1040800000
WDU 2.5N ZQV BL 100 1040880000
When using the cross-connection ZQV, the rated voltage is reduced to
400V.
Type Current [A] Qty. Order No.
ZQV 2.5N/2 GE 24 60 1693800000
ZQV 2.5N/3 GE 24 60 1693810000
ZQV 2.5N/4 GE 24 60 1693820000
ZQV 2.5N/10 GE 24 20 1693880000
ZQV 2.5N/50 GE 24 10 1693890000
Current [A]
Width [mm]
WAP WDU2.5N/4N 1.5 50 1060000000
WAP WDU2.5N/4N BL 1.5 50 1060080000
Width [mm]
EW 35 8.5 50 0383560000
WTA 1 WDU1.5 25 1632290000
WTA 1/ZA WDU1.5 25 1632300000
WAD 4 GE BED 50 1072000000
WAD 4 WS 50 1072100000
WS 12/5 / DEK 5