Product catalogue | Terminals | Screwing technology | Stud terminals | Twin-screw terminals | WFF series
General ordering data
Order No.
Part designation
Version
EAN
Qty.
Product notes
Note, ordering data
Note, accessories
PT OKIECEx/ATEX rating data
EU-type examination certificate
Download, German
Download English
ATEX voltage
ATEX current
ATEX conductor cross-section
Voltage when using cross-connections
Operating temperature range
1028480000
WFF 70 BL
Stud terminal, 70 mm², Threaded stud connection,
Wemid, blue/light blue, TS 35
4008190073329
10 pc(s).
The rated voltage is reduced to 800 V when using
a cable lug to DIN 46234 with 70 and 95 mm².
WAH 70 in blue, order no. 1064580000
Marking EN 60079-7
Marking ATEX Directive 94/9/EC
KEMA98ATEX1684U
KEMA98ATEX1684U_d.pdf
KEMA98ATEX1684U_e.pdf
1100 V
167 A
70 mm²
CrossConnectionGuide.pdf
Einsatztemperaturbereich siehe EGBaumusterprüfbescheinigung/IECEx-Certificate of
Conformity
Ex e II
Ex II 2 G D
Additional technical data
Colour of insulating material
Connection direction
End plate required
Explosion-tested version "Ex e"
Installation advice
Insulating material
Levels cross-connected internally
No. of identical terminals
No. of levels
No. of terminal strips per level
Open sides
Operating temperature range
Product family
Type of connection
Type of mounting
UL 94 flammability rating of insulation material
Version
blue/light blue
on side
No
Yes
TS 35
Wemid
No
1
1
2
closed
- 50 °C, + 120 °C
W-Series
Screwed
Snap-on
V-0
Feed-through terminal
CSA rating data
Voltage (CSA)
CSA current
Min. cross-section (CSA)
Max. cross-section (CSA)
600 V
170 A
AWG 14
AWG 2/0
-1-
Product catalogue | Terminals | Screwing technology | Stud terminals | Twin-screw terminals | WFF series
Conductors for clamping (rated connection)
Type of connection
Connection direction
Flexible, min.
Flexible, max.
Threaded stud connection
on side
2.5 mm²
95 mm²
Dimensions
Width
Height of lowest version
Length
Weight
TS 35 offset
32 mm
64 mm
132 mm
170.26 g
66 mm
Rating data
Rated cross-section
Rated voltage
Rated impulse voltage
Rated current
Current with max. conductor
Pollution severity
70 mm²
1,000 V
8 kV
192 A
232 A
3
Strap connection
Gauge to EN 50043
Strap 1, max.
Strap 1, min.
Strap 2, max.
Strap 2, min.
C6
4 x 20 x 1
2 x 15.5 x 0.8
6 x 15.5 x 0.8
4 x 15.5 x 0.8
Stud connection
2 cable lugs to DIN 46234
2 cable lugs to DIN 46234
Cable lug to DIN 46234
Cable lug to DIN 46234
Clamping range, max.
Clamping range, min.
Stud size for spade connection
Tightening torque range
16...70 mm²
2.5...70 mm²
16...70 mm²
2.5...95 mm²
95 mm²
2.5 mm²
M8
6.0...12 Nm
UL rating data
Voltage (UL)
Current (UL)
Min. cross-section (UL)
Max. cross-section (UL)
1,000 V
175 A
AWG 14
AWG 2/0
-2-
Product catalogue | Terminals | Screwing technology | Stud terminals | Twin-screw terminals | WFF series
Approvals
Approvals institutes
Classifications
eClass 4.1
eClass 5.0
eClass 5.1
NK
NK
NK
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Version
Stud terminal, 35 mm², Threaded stud connection, Wemid, dark
beige, TS 35
Stud terminal, 35 mm², Threaded stud connection, Wemid, blue, TS
35
Stud terminal, 70 mm², Threaded stud connection, Wemid, dark
beige, TS 35
Stud terminal, 120 mm², Threaded stud connection, Wemid, dark
beige, TS 35
Stud terminal, 120 mm², Threaded stud connection, Wemid, blue,
TS 35
Stud terminal, 120 mm², Screw connection, Wemid, dark beige, TS
35
Stud terminal, 185 mm², Threaded stud connection, Wemid, dark
beige, TS 35
Stud terminal, 185 mm², Threaded stud connection, Wemid, blue,
TS 35
Stud terminal, 300 mm², Threaded stud connection, Wemid, dark
beige, TS 35
-3-
