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Standard
Compact
Mini-modular terminal blocks for enclosure wiring
Feed-through terminal blocks
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Modular test-disconnect terminal blocks
Pluggable terminal blocks
Modular terminal blocks with electronic components
terminal blocks with spring-loaded cable clamp
terminal blocks with miscellaneous connection
1-tier
4 mm²
6 mm²
10 mm²
General ordering data
Version
Feed-through terminal block, Screw connection, dark beige, 4 mm², 32 A, 690 V, Number of connections: 2, Number of levels: 1, TS 32, TS 35, V-0, Wemid, 130 °C
Order No.
9537450000
Type
WDU 4 SL/EN
GTIN (EAN)
4032248037452
Qty.
50 pc(s).
Dimensions and weights
Depth
51.5 mm
Depth (inches)
2.028 inch
Depth including DIN rail
55 mm
Height
60 mm
Height (inches)
2.362 inch
Width
6.1 mm
Width (inches)
0.24 inch
Net weight
12.512 g
Temperatures
Storage temperature
-25 °C...55 °C
Operating temperature range
For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Continuous operating temp., min.
-60 °C
Continuous operating temp., max.
130 °C
Environmental Product Compliance
RoHS Compliance Status
Compliant without exemption
REACH SVHC
No SVHC above 0.1 wt%
Material data
Material
Wemid
Colour
dark beige
UL 94 flammability rating
V-0
Rating data IECEx/ATEX
Certificate No. (ATEX)
DEMKO14ATEX1338U
Certificate No. (IECEX)
IECEXULD14.0005U
Max. voltage (ATEX)
690 V
Current (ATEX)
32 A
Wire cross section max. (ATEX)
4 mm²
Max. voltage (IECEX)
690 V
Current (IECEX)
32 A
Wire cross section max. (IECEX)
4 mm²
Operating temperature range
For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Marking EN 60079-7
Ex eb II C Gb
Ex 2014/34/EU label
II 2 G D
System specifications
Version
Screw connection, with spring-loaded cable clamp, for screwable cross-connection, for plug-in cross-connector, 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 32, TS 35
N-function
No
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)
200039-1057876
Current size C (CSA)
25 A
Current size D (CSA)
5 A
Voltage size C (CSA)
300 V
Voltage size D (CSA)
600 V
Wire cross section max. (CSA)
10 AWG
Wire cross section min. (CSA)
22 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.
6 mm²
Clamping range, min.
0.22 mm²
Clamping screw
M 3
Connection cross-section, stranded, max.
6 mm²
Connection cross-section, stranded, min.
1.5 mm²
Connection direction
on side
Gauge to IEC 60947-1
A4
Number of connections
2
Stripping length
15 mm
Tightening torque, max.
1 Nm
Tightening torque, min.
0.5 Nm
Torque level with DMS electric screwdriver
2
Type of connection
Screw connection
Wire connection cross section AWG, max.
AWG 10
Wire connection cross section AWG, min.
AWG 26
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.
4 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.
0.5 mm²
Wire connection cross-section, solid core, max.
6 mm²
Wire connection cross-section, solid core, min.
0.5 mm²
General
Rail
TS 32, TS 35
Standards
IEC 60947-7-1
Wire connection cross section AWG, max.
AWG 10
Wire connection cross section AWG, min.
AWG 26
Rating data
Rated cross-section
4 mm²
Rated voltage
690 V
Rated DC voltage
690 V
Rated current
32 A
Current at maximum wires
41 A
Standards
IEC 60947-7-1
Volume resistance according to IEC 60947-7-x
1 mΩ
Rated impulse withstand voltage
6 kV
Power loss in accordance with IEC 60947-7-x
1.02 W
Pollution severity
3
UL rating data
Certificate No. (UR)
E60693
Conductor size Factory wiring max. (UR)
10 AWG
Conductor size Factory wiring min. (UR)
22 AWG
Conductor size Field wiring max. (UR)
10 AWG
Conductor size Field wiring min. (UR)
22 AWG
Current size C (UR)
30 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
ECLASS 14.0
27-25-01-01
Order No.:
9537440000
Type:
WDU 4 SL
Version:
Feed-through terminal block, Screw connection, dark beige, 4 mm², 32 A, 690 V, Number of connections: 2, Number of levels: 1, TS 35, V-0, Wemid, 130 °C
Order No.:
9203060000
Type:
WDU 4 SL BL
Version:
Feed-through terminal block, Screw connection, blue, 4 mm², 32 A, 690 V, Number of connections: 2, Number of levels: 1, TS 35, V-0, Wemid, 130 °C
Order No.:
2572820000
Type:
WDU 4 SL/EN BL
Version:
Feed-through terminal block, blue, 4 mm², 690 V, Number of connections: 2, Number of levels: 1, TS 32, TS 35, V-0, Wemid, 130 °C
Delivery status:
This article will no longer be available in the future.
Order No.:
9537510000
Type:
WDU 4 SL/EN SW
Version:
Feed-through terminal block, Screw connection, black, 4 mm², 32 A, 690 V, Number of connections: 2, Number of levels: 1, TS 32, TS 35, V-0, Wemid, 130 °C
Order No.:
7910330000
Type:
WTR 4 SI SL
Version:
Test-disconnect terminal, Screw connection, dark beige, 4 mm², 6.3 A, 400 V, Number of connections: 2, Number of levels: 1, TS 35, V-0, Wemid
Order No.:
7910270000
Type:
WTR 4 SL
Version:
Test-disconnect terminal, Screw connection, dark beige, 4 mm², 32 A, 630 V, Number of connections: 2, Number of levels: 1, TS 35, V-0, Wemid
Order No.:
1000010001
Type:
WTR 4 SL RT
Version:
Test-disconnect terminal, Screw connection, red, 4 mm², 32 A, 500 V, Number of connections: 2, Number of levels: 1, TS 35, V-0, Wemid
Order No.:
7910300000
Type:
WTR 4 STB SL
Version:
Test-disconnect terminal, Screw connection, dark beige, 4 mm², 32 A, 500 V, Number of connections: 2, Number of levels: 1, TS 35, V-0, Wemid
Order No.:
7910310000
Type:
WTR 4 STB SL BL
Version:
Test-disconnect terminal, Screw connection, blue, 4 mm², 32 A, 500 V, Number of connections: 2, Number of levels: 1, TS 35, V-0, Wemid
Order No.:
7910360000
Type:
WTR4 SL/EN
Version:
Test-disconnect terminal, Screw connection, dark beige, 4 mm², 32 A, 630 V, Number of connections: 2, Number of levels: 1, TS 32, TS 35, V-0, Wemid
Order No.:
7910390000
Type:
WTR4 SL/EN STB
Version:
Test-disconnect terminal, Screw connection, dark beige, 4 mm², 32 A, 500 V, Number of connections: 2, Number of levels: 1, TS 32, TS 35, V-0, Wemid
Order No.:
7910380000
Type:
WTR4 SL/EN SW
Version:
Test-disconnect terminal, Screw connection, black, 4 mm², 32 A, 630 V, Number of connections: 2, Number of levels: 1, TS 32, TS 35, V-0, Wemid
Version
Feed-through terminal block, Screw connection, dark beige, 4 mm², 32 A, 690 V, Number of connections: 2, Number of levels: 1, TS 32, TS 35, V-0, Wemid, 130 °C
Order No.
9537450000
Type
WDU 4 SL/EN
GTIN (EAN)
4032248037452
Qty.
50 pc(s).
Depth
51.5 mm
Depth (inches)
2.028 inch
Depth including DIN rail
55 mm
Height
60 mm
Height (inches)
2.362 inch
Width
6.1 mm
Width (inches)
0.24 inch
Net weight
12.512 g
Storage temperature
-25 °C...55 °C
Operating temperature range
For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Continuous operating temp., min.
-60 °C
Continuous operating temp., max.
130 °C
RoHS Compliance Status
Compliant without exemption
REACH SVHC
No SVHC above 0.1 wt%
Material
Wemid
Colour
dark beige
UL 94 flammability rating
V-0
Certificate No. (ATEX)
DEMKO14ATEX1338U
Certificate No. (IECEX)
IECEXULD14.0005U
Max. voltage (ATEX)
690 V
Current (ATEX)
32 A
Wire cross section max. (ATEX)
4 mm²
Max. voltage (IECEX)
690 V
Current (IECEX)
32 A
Wire cross section max. (IECEX)
4 mm²
Operating temperature range
For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity
Marking EN 60079-7
Ex eb II C Gb
Ex 2014/34/EU label
II 2 G D
Version
Screw connection, with spring-loaded cable clamp, for screwable cross-connection, for plug-in cross-connector, 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 32, TS 35
N-function
No
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)
200039-1057876
Current size C (CSA)
25 A
Current size D (CSA)
5 A
Voltage size C (CSA)
300 V
Voltage size D (CSA)
600 V
Wire cross section max. (CSA)
10 AWG
Wire cross section min. (CSA)
22 AWG
Connection type, additional connection
Screw connection
Blade size
0.6 x 3.5 mm
Clamping range, max.
6 mm²
Clamping range, min.
0.22 mm²
Clamping screw
M 3
Connection cross-section, stranded, max.
6 mm²
Connection cross-section, stranded, min.
1.5 mm²
Connection direction
on side
Gauge to IEC 60947-1
A4
Number of connections
2
Stripping length
15 mm
Tightening torque, max.
1 Nm
Tightening torque, min.
0.5 Nm
Torque level with DMS electric screwdriver
2
Type of connection
Screw connection
Wire connection cross section AWG, max.
AWG 10
Wire connection cross section AWG, min.
AWG 26
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.
4 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.
0.5 mm²
Wire connection cross-section, solid core, max.
6 mm²
Wire connection cross-section, solid core, min.
0.5 mm²
Rail
TS 32, TS 35
Standards
IEC 60947-7-1
Wire connection cross section AWG, max.
AWG 10
Wire connection cross section AWG, min.
AWG 26
Rated cross-section
4 mm²
Rated voltage
690 V
Rated DC voltage
690 V
Rated current
32 A
Current at maximum wires
41 A
Standards
IEC 60947-7-1
Volume resistance according to IEC 60947-7-x
1 mΩ
Rated impulse withstand voltage
6 kV
Power loss in accordance with IEC 60947-7-x
1.02 W
Pollution severity
3
Certificate No. (UR)
E60693
Conductor size Factory wiring max. (UR)
10 AWG
Conductor size Factory wiring min. (UR)
22 AWG
Conductor size Field wiring max. (UR)
10 AWG
Conductor size Field wiring min. (UR)
22 AWG
Current size C (UR)
30 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
ECLASS 14.0
27-25-01-01
Approvals
ROHS
Conform
UL File Number Search
UL Website
Certificate No. (UR)
E60693
Order No.:
9537440000
Type:
WDU 4 SL
Version:
Feed-through terminal block, Screw connection, dark beige, 4 mm², 32 A, 690 V, Number of connections: 2, Number of levels: 1, TS 35, V-0, Wemid, 130 °C
Order No.:
9203060000
Type:
WDU 4 SL BL
Version:
Feed-through terminal block, Screw connection, blue, 4 mm², 32 A, 690 V, Number of connections: 2, Number of levels: 1, TS 35, V-0, Wemid, 130 °C
Order No.:
2572820000
Type:
WDU 4 SL/EN BL
Version:
Feed-through terminal block, blue, 4 mm², 690 V, Number of connections: 2, Number of levels: 1, TS 32, TS 35, V-0, Wemid, 130 °C
Delivery status:
This article will no longer be available in the future.
Order No.:
9537510000
Type:
WDU 4 SL/EN SW
Version:
Feed-through terminal block, Screw connection, black, 4 mm², 32 A, 690 V, Number of connections: 2, Number of levels: 1, TS 32, TS 35, V-0, Wemid, 130 °C
Order No.:
7910330000
Type:
WTR 4 SI SL
Version:
Test-disconnect terminal, Screw connection, dark beige, 4 mm², 6.3 A, 400 V, Number of connections: 2, Number of levels: 1, TS 35, V-0, Wemid
Order No.:
7910270000
Type:
WTR 4 SL
Version:
Test-disconnect terminal, Screw connection, dark beige, 4 mm², 32 A, 630 V, Number of connections: 2, Number of levels: 1, TS 35, V-0, Wemid
Order No.:
1000010001
Type:
WTR 4 SL RT
Version:
Test-disconnect terminal, Screw connection, red, 4 mm², 32 A, 500 V, Number of connections: 2, Number of levels: 1, TS 35, V-0, Wemid
Order No.:
7910300000
Type:
WTR 4 STB SL
Version:
Test-disconnect terminal, Screw connection, dark beige, 4 mm², 32 A, 500 V, Number of connections: 2, Number of levels: 1, TS 35, V-0, Wemid
Order No.:
7910310000
Type:
WTR 4 STB SL BL
Version:
Test-disconnect terminal, Screw connection, blue, 4 mm², 32 A, 500 V, Number of connections: 2, Number of levels: 1, TS 35, V-0, Wemid
Order No.:
7910360000
Type:
WTR4 SL/EN
Version:
Test-disconnect terminal, Screw connection, dark beige, 4 mm², 32 A, 630 V, Number of connections: 2, Number of levels: 1, TS 32, TS 35, V-0, Wemid
Order No.:
7910390000
Type:
WTR4 SL/EN STB
Version:
Test-disconnect terminal, Screw connection, dark beige, 4 mm², 32 A, 500 V, Number of connections: 2, Number of levels: 1, TS 32, TS 35, V-0, Wemid
Order No.:
7910380000
Type:
WTR4 SL/EN SW
Version:
Test-disconnect terminal, Screw connection, black, 4 mm², 32 A, 630 V, Number of connections: 2, Number of levels: 1, TS 32, TS 35, V-0, Wemid
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