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Standard
Compact
Mini-modular terminal blocks for enclosure wiring
Feed-through terminal blocks
Modular PE terminal blocks
Modular test-disconnect terminal blocks
1-tier
2-tier
2.5 mm²
4 mm²
16 mm²
General ordering data
Version
Feed-through terminal block, Screw connection, 2.5 mm², 500 V, 24 A, Number of connections: 2
Order No.
1040880000
Type
WDU 2.5N ZQV BL
GTIN (EAN)
4032248014019
Qty.
100 pc(s).
Dimensions and weights
Depth
37 mm
Depth (inches)
1.457 inch
Height
44 mm
Height (inches)
1.732 inch
Width
5.1 mm
Width (inches)
0.201 inch
Net weight
5.24 g
Temperatures
Storage temperature
-25 °C...55 °C
Continuous operating temp., min.
-50 °C
Continuous operating temp., max.
130 °C
Material data
Material
Wemid
Colour
blue
UL 94 flammability rating
V-0
System specifications
Version
Screw connection, for plug-in cross-connector
End cover plate required
Yes
Number of potentials
1
Number of levels
1
Number of clamping points per level
2
Number of potentials per tier
1
Levels cross-connected internally
No
PE connection
No
Rail
TS 35
N-function
Yes
PE function
No
PEN function
No
2 clampable conductors (H05V/H07V) with equal cross-section (rated connection)
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, max.
1.5 mm²
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, min.
0.5 mm²
Wire connection cross section, finely stranded, two clampable wires, min.
0.5 mm²
Wire cross-section, finely stranded, two clampable wires, max.
1.5 mm²
Additional technical data
Explosion-tested version
No
Number of similar terminals
1
Open sides
right
Type of mounting
Snap-on
CSA rating data
Certificate No. (CSA)
12400-391
Current size C (CSA)
25 A
Voltage size C (CSA)
300 V
Wire cross section max. (CSA)
12 AWG
Wire cross section min. (CSA)
26 AWG
Conductors for clamping (additional connection)
Connection type, additional connection
Screw connection
Conductors for clamping (rated connection)
Blade size
0.6 x 3.5 mm
Clamping range, max.
4 mm²
Clamping range, min.
0.05 mm²
Clamping screw
M 2.5
Connection cross-section, stranded, max.
4 mm²
Connection cross-section, stranded, min.
1.5 mm²
Connection direction
on side
Gauge to IEC 60947-1
A3
Number of connections
2
Stripping length
10 mm
Tightening torque, max.
0.6 Nm
Tightening torque, min.
0.4 Nm
Torque level with DMS electric screwdriver
1
Twin wire-end ferrules, max.
1.5 mm²
Twin wire-end ferrules, min.
0.5 mm²
Type of connection
Screw connection
Wire connection cross section AWG, max.
AWG 12
Wire connection cross section AWG, min.
AWG 30
Wire connection cross section, finely stranded, max.
4 mm²
Wire connection cross section, finely stranded, min.
0.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max.
2.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.
0.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
2.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
0.25 mm²
Wire connection cross-section, solid core, max.
4 mm²
Wire connection cross-section, solid core, min.
0.5 mm²
General
Rail
TS 35
Standards
IEC 60947-7-1
Wire connection cross section AWG, max.
AWG 12
Wire connection cross section AWG, min.
AWG 30
Rating data
Rated cross-section
2.5 mm²
Rated voltage
500 V
Rated DC voltage
500 V
Rated current
24 A
Current at maximum wires
32 A
Standards
IEC 60947-7-1
Volume resistance according to IEC 60947-7-x
1.33 mΩ
Rated impulse withstand voltage
6 kV
Power loss in accordance with IEC 60947-7-x
0.77 W
Pollution severity
3
Classifications
ETIM 6.0
EC000897
ETIM 7.0
EC000897
ETIM 8.0
EC000897
ETIM 9.0
EC000897
ECLASS 9.0
27-14-11-20
ECLASS 9.1
27-14-11-20
ECLASS 10.0
27-14-11-20
ECLASS 11.0
27-14-11-20
ECLASS 12.0
27-14-11-20
ECLASS 13.0
27-25-01-01
Order No.:
1023700000
Type:
WDU 2.5N
Version:
Feed-through terminal block, Screw connection, 2.5 mm², 500 V, 24 A, Number of connections: 2
Order No.:
1023780000
Type:
WDU 2.5N BL
Version:
Feed-through terminal block, Screw connection, 2.5 mm², 500 V, 24 A, Number of connections: 2
Order No.:
2429780000
Type:
WDU 2.5N GE/SW
Version:
Feed-through terminal block, Screw connection, 2.5 mm², 500 V, 24 A, Number of connections: 2
Order No.:
1023760000
Type:
WDU 2.5N OR
Version:
Feed-through terminal block, Screw connection, 2.5 mm², 500 V, 24 A, Number of connections: 2
Order No.:
1040800000
Type:
WDU 2.5N ZQV
Version:
Feed-through terminal block, Screw connection, 2.5 mm², 500 V, 24 A, Number of connections: 2
Order No.:
2896090000
Type:
WDU 2.5N ZQV RT
Version:
Feed-through terminal block, Screw connection, 2.5 mm², 500 V, 24 A, Number of connections: 2
Order No.:
2896070000
Type:
WDU 2.5N ZQV SW
Version:
Feed-through terminal block, Screw connection, 2.5 mm², 500 V, 24 A, Number of connections: 2
Order No.:
2896080000
Type:
WDU 2.5N ZQV WS
Version:
Feed-through terminal block, Screw connection, 2.5 mm², 500 V, 24 A, Number of connections: 2
Order No.:
1730940000
Type:
WDU 2.5N/600UL
Version:
Feed-through terminal block, Screw connection, 2.5 mm², 800 V, 24 A, Number of connections: 2
Version
Feed-through terminal block, Screw connection, 2.5 mm², 500 V, 24 A, Number of connections: 2
Order No.
1040880000
Type
WDU 2.5N ZQV BL
GTIN (EAN)
4032248014019
Qty.
100 pc(s).
Depth
37 mm
Depth (inches)
1.457 inch
Height
44 mm
Height (inches)
1.732 inch
Width
5.1 mm
Width (inches)
0.201 inch
Net weight
5.24 g
Storage temperature
-25 °C...55 °C
Continuous operating temp., min.
-50 °C
Continuous operating temp., max.
130 °C
Material
Wemid
Colour
blue
UL 94 flammability rating
V-0
Version
Screw connection, for plug-in cross-connector
End cover plate required
Yes
Number of potentials
1
Number of levels
1
Number of clamping points per level
2
Number of potentials per tier
1
Levels cross-connected internally
No
PE connection
No
Rail
TS 35
N-function
Yes
PE function
No
PEN function
No
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, max.
1.5 mm²
Wire connection cross section, finely stranded with wire-end ferrules DIN 46228/1, 2 clampable wires, min.
0.5 mm²
Wire connection cross section, finely stranded, two clampable wires, min.
0.5 mm²
Wire cross-section, finely stranded, two clampable wires, max.
1.5 mm²
Explosion-tested version
No
Number of similar terminals
1
Open sides
right
Type of mounting
Snap-on
Certificate No. (CSA)
12400-391
Current size C (CSA)
25 A
Voltage size C (CSA)
300 V
Wire cross section max. (CSA)
12 AWG
Wire cross section min. (CSA)
26 AWG
Connection type, additional connection
Screw connection
Blade size
0.6 x 3.5 mm
Clamping range, max.
4 mm²
Clamping range, min.
0.05 mm²
Clamping screw
M 2.5
Connection cross-section, stranded, max.
4 mm²
Connection cross-section, stranded, min.
1.5 mm²
Connection direction
on side
Gauge to IEC 60947-1
A3
Number of connections
2
Stripping length
10 mm
Tightening torque, max.
0.6 Nm
Tightening torque, min.
0.4 Nm
Torque level with DMS electric screwdriver
1
Twin wire-end ferrules, max.
1.5 mm²
Twin wire-end ferrules, min.
0.5 mm²
Type of connection
Screw connection
Wire connection cross section AWG, max.
AWG 12
Wire connection cross section AWG, min.
AWG 30
Wire connection cross section, finely stranded, max.
4 mm²
Wire connection cross section, finely stranded, min.
0.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max.
2.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.
0.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
2.5 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
0.25 mm²
Wire connection cross-section, solid core, max.
4 mm²
Wire connection cross-section, solid core, min.
0.5 mm²
Rail
TS 35
Standards
IEC 60947-7-1
Wire connection cross section AWG, max.
AWG 12
Wire connection cross section AWG, min.
AWG 30
Rated cross-section
2.5 mm²
Rated voltage
500 V
Rated DC voltage
500 V
Rated current
24 A
Current at maximum wires
32 A
Standards
IEC 60947-7-1
Volume resistance according to IEC 60947-7-x
1.33 mΩ
Rated impulse withstand voltage
6 kV
Power loss in accordance with IEC 60947-7-x
0.77 W
Pollution severity
3
ETIM 6.0
EC000897
ETIM 7.0
EC000897
ETIM 8.0
EC000897
ETIM 9.0
EC000897
ECLASS 9.0
27-14-11-20
ECLASS 9.1
27-14-11-20
ECLASS 10.0
27-14-11-20
ECLASS 11.0
27-14-11-20
ECLASS 12.0
27-14-11-20
ECLASS 13.0
27-25-01-01
Order No.:
1023700000
Type:
WDU 2.5N
Version:
Feed-through terminal block, Screw connection, 2.5 mm², 500 V, 24 A, Number of connections: 2
Order No.:
1023780000
Type:
WDU 2.5N BL
Version:
Feed-through terminal block, Screw connection, 2.5 mm², 500 V, 24 A, Number of connections: 2
Order No.:
2429780000
Type:
WDU 2.5N GE/SW
Version:
Feed-through terminal block, Screw connection, 2.5 mm², 500 V, 24 A, Number of connections: 2
Order No.:
1023760000
Type:
WDU 2.5N OR
Version:
Feed-through terminal block, Screw connection, 2.5 mm², 500 V, 24 A, Number of connections: 2
Order No.:
1040800000
Type:
WDU 2.5N ZQV
Version:
Feed-through terminal block, Screw connection, 2.5 mm², 500 V, 24 A, Number of connections: 2
Order No.:
2896090000
Type:
WDU 2.5N ZQV RT
Version:
Feed-through terminal block, Screw connection, 2.5 mm², 500 V, 24 A, Number of connections: 2
Order No.:
2896070000
Type:
WDU 2.5N ZQV SW
Version:
Feed-through terminal block, Screw connection, 2.5 mm², 500 V, 24 A, Number of connections: 2
Order No.:
2896080000
Type:
WDU 2.5N ZQV WS
Version:
Feed-through terminal block, Screw connection, 2.5 mm², 500 V, 24 A, Number of connections: 2
Order No.:
1730940000
Type:
WDU 2.5N/600UL
Version:
Feed-through terminal block, Screw connection, 2.5 mm², 800 V, 24 A, Number of connections: 2
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