WDU 10 SL STB 14
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WDU 10 SL STB 14

WDU 10 SL STB 14

Feed-through terminal block, Screw connection, dark beige, 10 mm², 57 A, 500 V, Number of connections: 2

Produkt ID 2500950000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Material data System specifications Additional technical data Conductors for clamping (additional connection) Conductors for clamping (rated connection) General Rating data Classifications

Approvals

Approvals
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319244/-S800/-T1z1mm-S80) 
ROHS
Conform 

General ordering data

Version
Feed-through terminal block, Screw connection, dark beige, 10 mm², 57 A, 500 V, Number of connections: 2 
Order No.
2500950000 
Type
WDU 10 SL STB 14 
GTIN (EAN)
4050118514216 
Qty.
50 Styk

Dimensions and weights

Depth
46,25 mm
Depth (inches)
1,821 inch
Depth including DIN rail
47 mm
Height
60 mm
Height (inches)
2,362 inch
Width
9,9 mm
Width (inches)
0,39 inch
Net weight
23,332 g

Temperatures

Storage temperature
-25 °C...55 °C 
Ambient temperature
-5 °C…40 °C 
Continuous operating temp., min.
-60 °C
Continuous operating temp., max.
130 °C

Environmental Product Compliance

RoHS Compliance Status
Compliant with exemption 
RoHS Exemption (if applicable/known)
6c 
REACH SVHC
Lead 7439-92-1 
SCIP
a4720f28-c1be-43c4-a115-55415c294bda 

Material data

Basic material
Wemid 
Colour
dark beige 
UL 94 flammability rating
V-0 

System specifications

Version
Screw connection 
with spring-loaded cable clamp 
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 
Mounting rail
TS 35 
N-function
No 
PE function
No 
PEN function
No 

Additional technical data

Explosion-tested version
Yes 
Open sides
right 
Type of mounting
Snap-on 

Conductors for clamping (additional connection)

Connection type, additional connection
Screw connection 

Conductors for clamping (rated connection)

Blade size
1.0 x 5.5 mm 
Clamping range, max.
10 mm²
Clamping range, min.
1,31 mm²
Clamping screw
M 4 
Connection cross-section, finely stranded, min.
1,31 mm²
Connection cross-section, stranded, max.
10 mm²
Connection cross-section, stranded, min.
1,31 mm²
Connection direction
on side 
Gauge to IEC 60947-1
A5 
Number of connections
2 
Stripping length
17 mm
Tightening torque, max.
2,4 Nm
Tightening torque, min.
1,2 Nm
Torque level with DMS electric screwdriver
4 
Type of connection
Screw connection 
Wire connection cross section AWG, max.
AWG 6 
Wire connection cross section AWG, min.
AWG 16 
Wire connection cross section, finely stranded, max.
6 mm²
Wire connection cross section, finely stranded, min.
1,31 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, max.
10 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.
1,31 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, max.
10 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/4, min.
1,31 mm²
Wire connection cross-section, solid core, max.
10 mm²
Wire connection cross-section, solid core, min.
1,31 mm²

General

Mounting rail
TS 35 
Standards
IEC 60947-7-1 
Wire connection cross section AWG, max.
AWG 6 
Wire connection cross section AWG, min.
AWG 16 

Rating data

Rated cross-section
10 mm²
Rated voltage
500 V
Rated DC voltage
500 V
Nominal current
57 A
Current at maximum wires
76 A
Standards
IEC 60947-7-1 
Volume resistance according to IEC 60947-7-x
0,56 mΩ
Rated impulse withstand voltage
6 kV 
Power loss in accordance with IEC 60947-7-x
1,82 W
Pollution severity
3 

Classifications

ETIM 6.0
EC000897 
ETIM 7.0
EC000897 
ETIM 8.0
EC000897 
ETIM 9.0
EC000897 
ETIM 10.0
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 
ECLASS 15.0
27-25-01-01