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Datasheet
Modular Terminal Blocks
Double-Tier Terminal Block
for space saving DCS marshalling
WDK 2.5 DU PE TR
NEW
The new WDK 2.5 DU PE TR multiple level terminal
blocks are designed to reduce cabinet space and
increase functionality in signal-loop circuit installations.
By connecting the signal wire to the upper level, the
neutral to the lower level and the shield to the
integrated PE contact, a signal loop can be connected
to just one terminal.
The unique integrated PE contact also eliminates the
need for a separate PE terminal block and reduces
needed cabinet space. At only 5.1mm wide, the new
WDK 2.5 DU PE TR is one of the highest wiring
density solutions in screw-clamp termination for DCS
marshalling or PLC applications.
In addition, the upper level can accommodate a
disconnect lever (TNST) or pluggable fuse holder
(SIHA) for certain applications.
• F
or use as disconnect in upper level please order
disconnect plug TNST, 1833090000.
• For use as fuse block with 5x20 glass fuse in the
upper level please order SIHA, 7921560000.
Weidmuller, Canada
Weidmuller, Mexico
Weidmuller, United States
10 Spy Court
Markham, Ontario L3R 5H6
Telephone: (800) 268-4080
Facsimile: (877) 300-5635
Email: [email protected]
Website: www.weidmuller.ca
Blvd. Hermanos Serdán 698
Col. San Rafael Oriente
Puebla, Puebla, Mexico
C.P. 72029
Telephone: 01 222 2686267
Facsimile: 01 222 2686219
Email: [email protected]
Website: www.weidmuller.com.mx
821 Southlake Blvd.
Richmond, Virginia 23236
Telephone: (800) 849-9343
Facsimile: (804) 379-2593
Email: [email protected]
Website: www.weidmuller.com
Feed-through Terminals
WDK 2.5/TR-DU-PE 2.5mm²
WDK 2.5/TR-DU 2.5mm²
In hazardous area applications, the installation instructions and
the rated data specifications for accessories given in the technical appendix must be followed.
Width / Length / Height with TS35x7.5
max. current / max. cond. cross-section
mm
A / mm²
Max. clamping range
mm²
5.1 x 80.5 x 66
24 A / 4
0.5 … 4
5.1 x 72.5 x 66
24 A / 4
0.5 … 4
PE
Technical data
Rated data
Rated voltage
Rated current
Rated cross-section
Rated impulse voltage / Pollution severity
Gauge to IEC 60947-1 / UL94 Flammability class
Approvals
Clamped conductors (H05V/H07V)
Solid / stranded
Flexible / stranded wire with end ferrules
Tightening torque range (clamping screw)
Stripping length / Blade size
V
A
mm²
kV/-
mm²
mm²
mm/-
Note
IEC
690
24
2.5
UL
CSA
300
300
20
20
AWG 30…12 AWG 30…12
8/3
A2 / V-0
EN 60079-7
IEC
690
24
2.5
UL
CSA
300
300
20
20
AWG 30…12 AWG 30…12
8/3
A2 / V-0
EN 60079-7
\r
\r
Rated connection
0.5…4 / 0.5…2.5
0.5…2.5 / 0.5…2.5
0.4...0.6 Nm (M2.5)
10 / 0.6 x 3.5
Rated connection
0.5…4 / 0.5…2.5
0.5…2.5 / 0.5…2.5
0.4...0.6 Nm (M2.5)
10 / 0.6 x 3.5
For use as disconnect use accessory TNST for upper level.
For use as fuse block use accessory SIHA for upper level.
For use as disconnect use accessory TNST for upper level.
For use as fuse block use accessory SIHA for upper level.
Type
WDK 2.5/TR-DU-PE
WDK 2.5/TR-DU-PE STB
WDK 2.5/TR-DU-PE/o TNHE
WDK 2.5/TR-DU-PE/o TNHE StB
Ordering data
Dark beige Wemid
Dark beige Wemid
Dark beige Wemid
Dark beige Wemid
Qty.
50
50
50
50
Part No.
1247420000
1247430000
1833640000
1833670000
Type
WDK 2.5/TR-DU
WDK 2.5/TR-DU STB
WDK 2.5/TR-DU/o TNHE
WDK 2.5/TR-DU/o TNHE StB
Qty.
50
50
50
50
Part No.
1247290000
1247310000
1833600000
1833610000
current [A] Qty.
50
50
50
50
Width [mm]
WAP WDK 2.5N/TR-DU
2
20
Width [mm]
WEW 35/2
8
20
Part No.
1053660000
1053760000
1053860000
1054460000
Type
WQV 2.5/2
WQV 2.5/3
WQV 2.5/4
WQV 2.5/10
Part No.
1053660000
1053760000
1053860000
1054460000
1061200000
current [A] Qty.
50
50
50
50
Width [mm]
WAP WDK 2.5N/TR-DU
2
20
Width [mm]
WEW 35/2
8
20
1
9008330000
SD 0.6x3.5x100
SIHA 3/G20/LD 140-250V
SIHA 3/G20
SIHA 3/G20/LD 10-36V
25
25
25
7921600000
7921560000
7921570000
BEST/D
BEST
BEST/DRBR
50
50
50
TNST
Note
Accessories
Screwable cross-connection
2-pole
3-pole
4-pole
10-pole
End plate / partition
Dark beige Wemid
End bracket
Dark beige Wemid
Type
WQV 2.5/2
WQV 2.5/3
WQV 2.5/4
WQV 2.5/10
1839850000
1839850000
1061200000
Screwdriver
Standard
SD 0.6x3.5x100
1
9008330000
SIHA 3/G20/LD 140-250V
SIHA 3/G20
SIHA 3/G20/LD 10-36V
25
25
25
7921600000
7921560000
7921570000
1878560000
1833100000
1878570000
BEST/D
BEST
BEST/DRBR
50
50
50
1878560000
1833100000
1878570000
50
1833090000
TNST
50
1833090000
Qty
1000
Part No.
1609801044
Type
DEK 5/5
Qty
1000
Part No.
1609801044
Fuse holder
Component plug
Disconnect plug
Marking systems (see assortment in catalog 7)
Marking tags
Type
DEK 5/5
For detailed information on other accessories and
applications, refer to the “Accessories” section
2
Subject to technical changes • 09/10-LIT1024
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