Data sheet
W-Series
WDU 95N/120N BL
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Klippon® Connect with clamping yoke Technology
The high reliability and variety of designs of the terminal
blocks with clamping yoke connections make planning
easer and optimises operational safety. Klippon®
Connect provides a proven response to a range of
different requirements.
General ordering data
Type
Order No.
Version
GTIN (EAN)
Qty.
WDU 95N/120N BL
1820560000
Feed-through terminal, Screw connection, 120
mm², 1000 V, 269 A, Blue
4032248369614
5 pc(s).
Creation date October 26, 2018 8:59:18 PM CEST
Catalogue status 11.10.2018 / We reserve the right to make technical changes.
1
Data sheet
W-Series
WDU 95N/120N BL
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Dimensions and weights
Width
Height
Depth
Depth including DIN rail
27 mm
91 mm
90 mm
91 mm
Width (inches)
Height (inches)
Depth (inches)
Net weight
1.063 inch
3.583 inch
3.543 inch
261.8 g
-60 °C
Continuous operating temp., max.
130 °C
Wemid
V-0
Colour
Blue
DEMKO14ATEX1338U
880 V
120 mm²
221 A
For operating temperature
range see EC Design
Test Certificate / IEC ExCertificate of Conformity
II 2 G D
Certificate No. (IECEX)
Current (ATEX)
Max. voltage (IECEX)
Wire cross section max. (IECEX)
Marking EN 60079-7
IECEXULD14.0005U
221 A
880 V
120 mm²
Screw connection,
for screwable crossconnection, closed
No
1
1
No
Yes
Yes
Tightening torque (clamping screw for
copper conductors)
Number of potentials
No. of clamping points per level
Levels cross-connected internally
Mounting rail
PE function
Temperatures
Continuous operating temp., min.
Material data
Material
UL 94 flammability rating
Rating data IECEx/ATEX
Certificate No. (ATEX)
Max. voltage (ATEX)
Wire cross section max. (ATEX)
Current (IECEX)
Operating temperature range
Ex 2014/34/EU label
Ex eb II C Gb
System specifications
Version
End cover plate required
Number of levels
Number of potentials per tier
PE connection
N-function
PEN function
12...20 Nm
1
2
No
TS 35
No
2 clampable conductors (H05V/H07V) with equal cross-section (rated connection)
Cross-section for connected wire, solid,
two clampable wires, min.
Cross-section for connected wire,
stranded, two clampable wires, min.
Wire connection cross section, finely
stranded, two clampable wires, min.
Wire connection cross section, finely
stranded with wire-end ferrules DIN
46228/1, 2 clampable wires, min.
35 mm²
10 mm²
16 mm²
10 mm²
Cross-section for connected wire, solid,
two clampable wires, max.
Cross-section for connected wire,
stranded, two clampable wires, max.
Wire cross-section, finely stranded, two
clampable wires, max.
Wire connection cross section, finely
stranded with wire-end ferrules DIN
46228/1, 2 clampable wires, max.
10 mm²
35 mm²
35 mm²
35 mm²
Additional technical data
Explosion-tested version
Open sides
Yes
closed
Installation advice
Type of mounting
Direct mounting
Snap-on
Creation date October 26, 2018 8:59:18 PM CEST
Catalogue status 11.10.2018 / We reserve the right to make technical changes.
2
Data sheet
W-Series
WDU 95N/120N BL
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
CSA rating data
Certificate No. (CSA)
Voltage size C (CSA)
Wire cross section min. (CSA)
200039-1057876
1000 V
4 AWG
Current size C (CSA)
Wire cross section max. (CSA)
Clamping range, max.
150 mm²
Clamping screw
M 10
Connection cross-section, stranded, min.
16 mm²
Gauge to IEC 60947-1
B13
Stripping length
27 mm
Tightening torque, min.
12 Nm
Wire connection cross section AWG,
max.
kcmil 250
Wire connection cross section, finely
stranded, max.
120 mm²
Wire connection cross-section, finely
stranded with wire-end ferrules DIN
46228/1, min.
16 mm²
Wire connection cross-section, solid
core, max.
16 mm²
220 A
0000 AWG
Conductors for clamping (rated connection)
Blade size
Clamping range, min.
Connection cross-section, stranded,
max.
Connection direction
Number of connections
Tightening torque, max.
Type of connection
Wire connection cross section AWG,
min.
Wire connection cross-section, finely
stranded with wire-end ferrules DIN
46228/1, max.
Wire connection cross-section, finely
stranded, min.
Wire connection cross-section, solid
core, min.
S6 (DIN 6911)
16 mm²
150 mm²
on side
2
20 Nm
Screw connection
AWG 4
95 mm²
16 mm²
16 mm²
Rating data
Rated cross-section
Rated current
Standards
Rated impulse withstand voltage
120 mm²
269 A
1,000 V
290 A
Rated voltage
Current at maximum wires
Volume resistance according to IEC
60947-7-x
Pollution severity
E60693
4 AWG
4 AWG
1000 V
4 AWG
Conductor size Factory wiring max. (UR)
Conductor size Field wiring max. (UR)
Current size C (UR)
Wire cross section max. (UR)
250 kcmil
250 kcmil
228 A
250 kcmil
EC000897
EC000897
30-21-18-11
27-14-11-20
27-14-11-20
27-14-11-20
ETIM 4.0
ETIM 6.0
eClass 5.1
eClass 7.1
eClass 9.0
EC000897
EC000897
27-14-11-20
27-14-11-20
27-14-11-20
IEC 60947-7-1
8 kV
0.12 mΩ
3
UL rating data
Certificate No. (UR)
Conductor size Factory wiring min. (UR)
Conductor size Field wiring min. (UR)
Voltage size C (UR)
Wire cross section min. (UR)
Classifications
ETIM 3.0
ETIM 5.0
UNSPSC
eClass 6.2
eClass 8.1
eClass 9.1
Creation date October 26, 2018 8:59:18 PM CEST
Catalogue status 11.10.2018 / We reserve the right to make technical changes.
3
Data sheet
W-Series
WDU 95N/120N BL
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Technical data
Product information
Descriptive text ordering data
Descriptive text technical data
Instructions for accessories
1000 V UL and CSA for usage groups B and C: can be used with isolating DIN rails and when using WTW-EN
partitions.
1000 V DC rated voltage tested.
Auxiliary connection for additional conductor "WZAD 95N/120N" 1859580000 (up to 10 mm², 41 A). Crossconnections, see section "W series accessories".
Approvals
Approvals
ROHS
Conform
Downloads
Approval/Certificate/Document of
Conformity
Brochure/Catalogue
Engineering Data
Engineering Data
User Documentation
CFAT_WDU 95N_120N.pdf
IECEXULD14.0005U_e.pdf
DE_PT1001_20160418_822_ISSUE01.pdf
ACF-ATEX_4786180920
CAT 1 TERM 16/17 EN
EPLAN, WSCAD, Zuken E3.S
STEP
NTI_IECEx_WDU-WPE 95N_120.pdf
Safety note
Safety notice
Safety Information
Creation date October 26, 2018 8:59:18 PM CEST
Catalogue status 11.10.2018 / We reserve the right to make technical changes.
4
Data sheet
W-Series
WDU 95N/120N BL
Drawings
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Creation date October 26, 2018 8:59:18 PM CEST
Catalogue status 11.10.2018 / We reserve the right to make technical changes.
5
