Weldmflller BE
Product catalogue | Terminals | Screwing technology | Stud terminals | Twin-screw terminals | WFF series
- 1 -
General ordering data
Order No. 1028500000
Part designation WFF 120
Version Stud terminal, 120 mm², Threaded stud
connection, Wemid, dark beige, TS 35
EAN 4008190004866
Qty. 5 pc(s).
Product notes
Note, accessories WAH 120 in blue, order no. 1064650000
PT OKIECEx/ATEX rating data
EU-type examination certificate KEMA98ATEX1684U
Download, German KEMA98ATEX1684U_d.pdf
Download English KEMA98ATEX1684U_e.pdf
ATEX voltage 1100 V
ATEX current 234 A
ATEX conductor cross-section 120 mm²
Voltage when using cross-connections CrossConnectionGuide.pdf
Operating temperature range Einsatztemperaturbereich siehe EG-
Baumusterprüfbescheinigung/IECEx-Certificate of
Conformity
Marking EN 60079-7 Ex e II
Marking ATEX Directive 94/9/EC Ex II 2 G D
Additional technical data
Colour of insulating material dark beige
Connection direction on side
End plate required No
Explosion-tested version "Ex e" Yes
Installation advice TS 35
Insulating material Wemid
Levels cross-connected internally No
No. of identical terminals 1
No. of levels 1
al technical aka
CSA rating data
Conductors for clamping (rated connection)
Rating data
Strap connection
Stud connection
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Weidmimer SE
Product catalogue | Terminals | Screwing technology | Stud terminals | Twin-screw terminals | WFF series
- 2 -
Additional technical data
No. of terminal strips per level 2
Open sides closed
Operating temperature range - 50 °C, + 120 °C
Product family W-Series
Type of connection Screwed
Type of mounting Snap-on
UL 94 flammability rating of insulation material V-0
Version Stud terminal
CSA rating data
Voltage (CSA) 600 V
CSA current 310 A
Min. cross-section (CSA) AWG 10
Max. cross-section (CSA) kcmil 250
Conductors for clamping (rated connection)
Type of connection Threaded stud connection
Connection direction on side
Flexible, min. 6 mm²
Flexible, max. 150 mm²
Dimensions
Width 42 mm
Height of lowest version 73 mm
Length 132 mm
Weight 281.6 g
TS 35 offset 66 mm
Rating data
Rated cross-section 120 mm²
Rated voltage 1,000 V
Rated impulse voltage 8 kV
Rated current 269 A
Current with max. conductor 309 A
Pollution severity 3
Strap connection
Gauge to EN 50043 C8
Strap 1, max. 6 x 20 x 1
Strap 1, min. 6 x 20 x 1
Strap 2, min. 5 x 24 x 1
Stud connection
2 cable lugs to DIN 46234 16...120 mm²
2 cable lugs to DIN 46234 6...120 mm²
Cable lug to DIN 46234 16...150 mm²
Cable lug to DIN 46234 6...150 mm²
Clamping range, max. 150 mm²
Clamping range, min. 6 mm²
Stud size for spade connection M 10
Tightening torque range 10...20 Nm
Weidmiiller 3E
Product catalogue | Terminals | Screwing technology | Stud terminals | Twin-screw terminals | WFF series
- 3 -
Stud connection
UL rating data
Voltage (UL) 1,000 V
Current (UL) 310 A
Min. cross-section (UL) AWG 10
Max. cross-section (UL) kcmil 250
Approvals
Approvals institutes
Downloads
STEP 1028500000_17240_WFF_120_STP.stp
Classifications
eClass 4.1 NK
eClass 5.0 NK
eClass 5.1 NK
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