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Terminal blocks for the direct lettering
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W-Series
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Standard
Compact
Mini-modular terminal blocks for enclosure wiring
Feed-through terminal blocks
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Modular terminal blocks with electronic components
terminal blocks with spring-loaded cable clamp
terminal blocks with miscellaneous connection
1-tier
2-tier
3-tier
1.5 mm²
2.5 mm²
4 mm²
6 mm²
10 mm²
16 mm²
General ordering data
Version
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.
1025100000
Type
WDU 4 CUN
GTIN (EAN)
4008190068417
Qty.
100 pc(s).
Dimensions and weights
Depth
46.5 mm
Depth (inches)
1.831 inch
Depth including DIN rail
47 mm
Height
60 mm
Height (inches)
2.362 inch
Width
6.1 mm
Width (inches)
0.24 inch
Net weight
9.88 g
Temperatures
Storage temperature
-25 °C...55 °C
Continuous operating temp., min.
-60 °C
Continuous operating temp., max.
130 °C
Environmental Product Compliance
REACH SVHC
/
Material data
Material
Wemid
Colour
dark beige
UL 94 flammability rating
V-0
Rating data IECEx/ATEX
Marking EN 60079-7
Ex eb II C Gb
Ex 2014/34/EU label
II 2 G D
System specifications
Version
Screw connection, for plug-in cross-connector, for screwable cross-connection, One end without 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
No
PE function
No
PEN function
No
Additional technical data
Explosion-tested version
Yes
Type of mounting
Snap-on
Conductors for clamping (additional connection)
Connection type, additional connection
Screw connection
Conductors for clamping (rated connection)
Clampable conductor
Connection specification
Screw connection
Cross-section for conductor connection
Type
solid, H05(07) V-U
min.
0.5 mm²
max.
6 mm²
nominal
4 mm²
wire end ferrule
Stripping length
min.
10 mm
max.
10 mm
nominal
10 mm
Tightening torque
Connection specification
Screw connection
Cross-section for conductor connection
Type
stranded, H07V-R
min.
1.5 mm²
max.
6 mm²
nominal
4 mm²
wire end ferrule
Stripping length
min.
10 mm
max.
10 mm
nominal
10 mm
Tightening torque
Connection specification
Screw connection
Cross-section for conductor connection
Type
flexible, H05(07) V-K
min.
0.5 mm²
max.
6 mm²
nominal
4 mm²
wire end ferrule
Stripping length
min.
10 mm
max.
10 mm
nominal
10 mm
Tightening torque
Clamping screw
M 3
Number of connections
2
Stripping length
10 mm
Type of connection
Screw connection
Rating data
Rated cross-section
4 mm²
Rated voltage
800 V
Rated DC voltage
800 V
Rated current
32 A
Volume resistance according to IEC 60947-7-x
1 mΩ
Power loss in accordance with IEC 60947-7-x
1.02 W
UL rating data
Certificate No. (UR)
E60693
Conductor size Factory wiring max. (UR)
10 AWG
Conductor size Factory wiring min. (UR)
26 AWG
Conductor size Field wiring max. (UR)
10 AWG
Conductor size Field wiring min. (UR)
22 AWG
Current size C (UR)
35 A
Voltage size C (UR)
600 V
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.:
1020100000
Type:
WDU 4
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.:
1020180000
Type:
WDU 4 BL
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.:
1037810000
Type:
WDU 4 BR
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.:
1020120000
Type:
WDU 4 GE
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.:
1020160000
Type:
WDU 4 GN
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.:
1037800000
Type:
WDU 4 GR
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.:
1412960000
Type:
WDU 4 HV
Version:
Feed-through terminal block, Screw connection, 4 mm², 1000 V, 32 A, Number of connections: 2
Order No.:
1036760000
Type:
WDU 4 OR
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.:
1037820000
Type:
WDU 4 PA/VI
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 24 A, Number of connections: 2
Order No.:
1781730000
Type:
WDU 4 PACK
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 24 A, Number of connections: 2
Order No.:
1020140000
Type:
WDU 4 RT
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.:
1020110000
Type:
WDU 4 SW
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.:
1036700000
Type:
WDU 4 WS
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.:
1021000000
Type:
WDU 4/10
Version:
Single- and multi-pole terminal strip, Screw connection, 4 mm², 800 V, 32 A, Number of poles: 10, 6.1 mm, dark beige
Order No.:
1020900000
Type:
WDU 4/10/BEZ
Version:
Single- and multi-pole terminal strip, Screw connection, 4 mm², 800 V, 32 A, Number of poles: 10, 6.1 mm, dark beige
Order No.:
1905140000
Type:
WDU 4/ZR
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.:
1905060000
Type:
WDU 4/ZZ
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 4
Order No.:
1114720000
Type:
WDU 4/ZZ BL
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 4
Order No.:
1034000000
Type:
WMA 4/4
Version:
Motor-connection terminal (Multi-level), Screw connection, 4, 800 V, 32 A, dark beige
Delivery status:
This article will no longer be available in the future.
Order No.:
1033800000
Type:
WMA 4/5
Version:
Motor-connection terminal (Multi-level), Screw connection, 4, 800 V, 32 A, dark beige
Delivery status:
This article will no longer be available in the future.
Version
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.
1025100000
Type
WDU 4 CUN
GTIN (EAN)
4008190068417
Qty.
100 pc(s).
Depth
46.5 mm
Depth (inches)
1.831 inch
Depth including DIN rail
47 mm
Height
60 mm
Height (inches)
2.362 inch
Width
6.1 mm
Width (inches)
0.24 inch
Net weight
9.88 g
Storage temperature
-25 °C...55 °C
Continuous operating temp., min.
-60 °C
Continuous operating temp., max.
130 °C
Material
Wemid
Colour
dark beige
UL 94 flammability rating
V-0
Marking EN 60079-7
Ex eb II C Gb
Ex 2014/34/EU label
II 2 G D
Version
Screw connection, for plug-in cross-connector, for screwable cross-connection, One end without 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
No
PE function
No
PEN function
No
Explosion-tested version
Yes
Type of mounting
Snap-on
Connection type, additional connection
Screw connection
Clampable conductor
Connection specification
Screw connection
Cross-section for conductor connection
Type
solid, H05(07) V-U
min.
0.5 mm²
max.
6 mm²
nominal
4 mm²
wire end ferrule
Stripping length
min.
10 mm
max.
10 mm
nominal
10 mm
Tightening torque
Connection specification
Screw connection
Cross-section for conductor connection
Type
stranded, H07V-R
min.
1.5 mm²
max.
6 mm²
nominal
4 mm²
wire end ferrule
Stripping length
min.
10 mm
max.
10 mm
nominal
10 mm
Tightening torque
Connection specification
Screw connection
Cross-section for conductor connection
Type
flexible, H05(07) V-K
min.
0.5 mm²
max.
6 mm²
nominal
4 mm²
wire end ferrule
Stripping length
min.
10 mm
max.
10 mm
nominal
10 mm
Tightening torque
Clamping screw
M 3
Number of connections
2
Stripping length
10 mm
Type of connection
Screw connection
Rated cross-section
4 mm²
Rated voltage
800 V
Rated DC voltage
800 V
Rated current
32 A
Volume resistance according to IEC 60947-7-x
1 mΩ
Power loss in accordance with IEC 60947-7-x
1.02 W
Certificate No. (UR)
E60693
Conductor size Factory wiring max. (UR)
10 AWG
Conductor size Factory wiring min. (UR)
26 AWG
Conductor size Field wiring max. (UR)
10 AWG
Conductor size Field wiring min. (UR)
22 AWG
Current size C (UR)
35 A
Voltage size C (UR)
600 V
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
Approvals
ROHS
Conform
UL File Number Search
UL Website
Certificate No. (UR)
E60693
Certificate No. (cURusEX)
E184763
Order No.:
1020100000
Type:
WDU 4
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.:
1020180000
Type:
WDU 4 BL
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.:
1037810000
Type:
WDU 4 BR
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.:
1020120000
Type:
WDU 4 GE
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.:
1020160000
Type:
WDU 4 GN
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.:
1037800000
Type:
WDU 4 GR
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.:
1412960000
Type:
WDU 4 HV
Version:
Feed-through terminal block, Screw connection, 4 mm², 1000 V, 32 A, Number of connections: 2
Order No.:
1036760000
Type:
WDU 4 OR
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.:
1037820000
Type:
WDU 4 PA/VI
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 24 A, Number of connections: 2
Order No.:
1781730000
Type:
WDU 4 PACK
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 24 A, Number of connections: 2
Order No.:
1020140000
Type:
WDU 4 RT
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.:
1020110000
Type:
WDU 4 SW
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.:
1036700000
Type:
WDU 4 WS
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.:
1021000000
Type:
WDU 4/10
Version:
Single- and multi-pole terminal strip, Screw connection, 4 mm², 800 V, 32 A, Number of poles: 10, 6.1 mm, dark beige
Order No.:
1020900000
Type:
WDU 4/10/BEZ
Version:
Single- and multi-pole terminal strip, Screw connection, 4 mm², 800 V, 32 A, Number of poles: 10, 6.1 mm, dark beige
Order No.:
1905140000
Type:
WDU 4/ZR
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 2
Order No.:
1905060000
Type:
WDU 4/ZZ
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 4
Order No.:
1114720000
Type:
WDU 4/ZZ BL
Version:
Feed-through terminal block, Screw connection, 4 mm², 800 V, 32 A, Number of connections: 4
Order No.:
1034000000
Type:
WMA 4/4
Version:
Motor-connection terminal (Multi-level), Screw connection, 4, 800 V, 32 A, dark beige
Delivery status:
This article will no longer be available in the future.
Order No.:
1033800000
Type:
WMA 4/5
Version:
Motor-connection terminal (Multi-level), Screw connection, 4, 800 V, 32 A, dark beige
Delivery status:
This article will no longer be available in the future.
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