Data sheet
W-Series
WDU 70N/35
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 16
D-32758 Detmold
Germany
Fon: +49 5231 14-0
Fax: +49 5231 14-292083
www.weidmueller.com
Product image
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 70N/35
9512190000
Feed-through terminal, Screw connection, 70
mm², 1000 V, 192 A, Dark Beige
4008190403874
10 pc(s).
Creation date December 12, 2018 9:48:00 PM CET
Catalogue status 07.12.2018 / We reserve the right to make technical changes.
1
Data sheet
W-Series
WDU 70N/35
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
Net weight
20.5 mm
75 mm
85 mm
86 mm
119.233 g
Width (inches)
Height (inches)
Depth (inches)
Weight
0.807 inch
2.953 inch
3.346 inch
130.8 g
-60 °C
Continuous operating temp., max.
130 °C
Wemid
V-0
Colour
Dark Beige
DEMKO14ATEX1338U
690 V
70 mm²
184 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
184 A
690 V
70 mm²
Screw connection,
for screwable crossconnection, closed
Tightening torque (clamping screw for
aluminium conductors)
End cover plate required
Number of levels
Number of potentials per tier
PE connection
N-function
PEN 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
Tightening torque (clamping screw for
copper conductors)
Number of potentials
No. of clamping points per level
Levels cross-connected internally
Mounting rail
PE function
8...12 Nm
1
2
No
TS 35
No
12 Nm
No
1
1
No
No
Yes
2 clampable conductors (H05V/H07V) with equal cross-section (rated connection)
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.
10 mm²
10 mm²
6 mm²
Cross-section for connected wire,
stranded, two clampable wires, max.
25 mm²
Wire cross-section, finely stranded, two
clampable wires, max.
25 mm²
Wire connection cross section, finely
stranded with wire-end ferrules DIN
46228/1, 2 clampable wires, max.
25 mm²
Additional technical data
Explosion-tested version
Number of similar terminals
Type of mounting
Yes
1
Snap-on
Installation advice
Open sides
Direct mounting
closed
Creation date December 12, 2018 9:48:00 PM CET
Catalogue status 07.12.2018 / We reserve the right to make technical changes.
2
Data sheet
W-Series
WDU 70N/35
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)
200039-1581431
600 V
6 AWG
Current size C (CSA)
Wire cross section max. (CSA)
Clamping range, max.
95 mm²
Clamping screw
M8
Connection cross-section, stranded, min.
16 mm²
Gauge to IEC 60947-1
B11
Stripping length
22 mm
Tightening torque, min.
8 Nm
Wire connection cross section AWG,
max.
AWG 0
Wire connection cross section, finely
stranded, max.
70 mm²
Wire connection cross-section, finely
stranded with wire-end ferrules DIN
46228/1, min.
16 mm²
Wire connection cross-section, finely
stranded with wire-end ferrules DIN
46228/4, min.
16 mm²
Wire connection cross-section, solid
core, max.
16 mm²
150 A
0 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 with wire-end ferrules DIN
46228/4, max.
Wire connection cross-section, finely
stranded, min.
Wire connection cross-section, solid
core, min.
S6 (DIN 6911)
16 mm²
95 mm²
on side
2
12 Nm
Screw connection
AWG 6
70 mm²
50 mm²
16 mm²
16 mm²
Rating data
Rated cross-section
Rated current
Standards
Rated impulse withstand voltage
70 mm²
192 A
IEC 60947-7-1
8 kV
Rated voltage
Current at maximum wires
Volume resistance according to IEC
60947-7-x
Pollution severity
1,000 V
232 A
0.17 mΩ
3
UL rating data
Certificate No. (cURus)
E60693
Conductor size Factory wiring min.
(cURus)
6 AWG
Conductor size Field wiring min. (cURus) 6 AWG
Voltage size C (cURus)
600 V
Conductor size Factory wiring max.
(cURus)
0 AWG
Conductor size Field wiring max. (cURus)
0 AWG
Current size C (cURus)
150 A
ETIM 4.0
ETIM 6.0
eClass 5.1
eClass 7.1
eClass 9.0
Classifications
ETIM 3.0
ETIM 5.0
UNSPSC
eClass 6.2
eClass 8.1
eClass 9.1
EC000897
EC000897
30-21-18-11
27-14-11-20
27-14-11-20
27-14-11-20
EC000897
EC000897
27-14-11-20
27-14-11-20
27-14-11-20
Creation date December 12, 2018 9:48:00 PM CET
Catalogue status 07.12.2018 / We reserve the right to make technical changes.
3
Data sheet
W-Series
WDU 70N/35
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 70N" 1964830000 (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 70N_35.pdf
IECEXULD14.0005U_e.pdf
DE_PT1001_20160418_817_ISSUE01.pdf
ACF-ATEX_4786180920
CAT 1 TERM 16/17 EN
EPLAN, WSCAD, Zuken E3.S
STEP
NTI_IECEx_WDU-WPE 70N 35.pdf
Safety note
Safety notice
Safety Information
Creation date December 12, 2018 9:48:00 PM CET
Catalogue status 07.12.2018 / We reserve the right to make technical changes.
4
Data sheet
W-Series
WDU 70N/35
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 December 12, 2018 9:48:00 PM CET
Catalogue status 07.12.2018 / We reserve the right to make technical changes.
5
