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Terminal blocks for the direct lettering
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Stud technology
WF/WFF-Series
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1 Stud
2 Studs
35 mm²
50 mm²
70 mm²
120 mm²
185 mm²
300 mm²
General ordering data
Version
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 70 mm², Threaded stud connection, Direct mounting, TS 35
Order No.
1049230000
Type
WFF 70 NFF
GTIN (EAN)
4050118255171
Qty.
5 pc(s).
Dimensions and weights
Depth
61 mm
Depth (inches)
2.402 inch
Height
132 mm
Height (inches)
5.197 inch
Width
32 mm
Width (inches)
1.26 inch
Net weight
191.1 g
Temperatures
Storage temperature
-25 °C...55 °C
Continuous operating temp., min.
-50 °C
Continuous operating temp., max.
120 °C
Material data
Material
Wemid
Colour
dark beige
UL 94 flammability rating
V-0
System specifications
Number of levels
1
Number of clamping points per level
2
Levels cross-connected internally
No
PE connection
No
Rail
TS 35
Additional technical data
Installation advice
Direct mounting, TS 35
Open sides
closed
Conductors for clamping (rated connection)
2 x cable lugs DIN 46 234
2.5...70 mm²
2 x cable lugs DIN 46 235
16...70 mm²
Cable lug to DIN 46234
2.5...95 mm²
Cable lug to DIN 46235
16...70 mm²
Clamping range, bolted connection , max.
95 mm²
Clamping range, bolted connection , min.
2.5 mm²
Clamping range, max.
95 mm²
Clamping range, min.
2.5 mm²
Number of connections
2
Stud size for spade connection
M 8
Tightening torque, max.
18 Nm
Tightening torque, min.
15 Nm
Type of connection
Threaded stud connection
General
Installation advice
Direct mounting, TS 35
Rail
TS 35
Standards
IEC 60947-7-1
Rating data
Rated cross-section
70 mm²
Rated voltage
1,000 V
Rated DC voltage
1,000 V
Rated current
192 A
Current at maximum wires
192 A
Standards
IEC 60947-7-1
Volume resistance according to IEC 60947-7-x
0.17 mΩ
Rated impulse withstand voltage
8 kV
Power loss in accordance with IEC 60947-7-x
6.14 W
Classifications
ETIM 6.0
EC000897
ETIM 7.0
EC000897
ETIM 8.0
EC000897
ETIM 9.0
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
Approvals
Approvals
ROHS
Conform
Order No.:
1028400000
Type:
WFF 70
Version:
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 70 mm², Threaded stud connection
Order No.:
1028480000
Type:
WFF 70 BL
Version:
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 70 mm², Threaded stud connection, Direct mounting
Order No.:
1029400000
Type:
WFF 70/AH
Version:
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 70 mm², Threaded stud connection, Direct mounting
Version
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 70 mm², Threaded stud connection, Direct mounting, TS 35
Order No.
1049230000
Type
WFF 70 NFF
GTIN (EAN)
4050118255171
Qty.
5 pc(s).
Depth
61 mm
Depth (inches)
2.402 inch
Height
132 mm
Height (inches)
5.197 inch
Width
32 mm
Width (inches)
1.26 inch
Net weight
191.1 g
Storage temperature
-25 °C...55 °C
Continuous operating temp., min.
-50 °C
Continuous operating temp., max.
120 °C
Material
Wemid
Colour
dark beige
UL 94 flammability rating
V-0
Number of levels
1
Number of clamping points per level
2
Levels cross-connected internally
No
PE connection
No
Rail
TS 35
Installation advice
Direct mounting, TS 35
Open sides
closed
2 x cable lugs DIN 46 234
2.5...70 mm²
2 x cable lugs DIN 46 235
16...70 mm²
Cable lug to DIN 46234
2.5...95 mm²
Cable lug to DIN 46235
16...70 mm²
Clamping range, bolted connection , max.
95 mm²
Clamping range, bolted connection , min.
2.5 mm²
Clamping range, max.
95 mm²
Clamping range, min.
2.5 mm²
Number of connections
2
Stud size for spade connection
M 8
Tightening torque, max.
18 Nm
Tightening torque, min.
15 Nm
Type of connection
Threaded stud connection
Installation advice
Direct mounting, TS 35
Rail
TS 35
Standards
IEC 60947-7-1
Rated cross-section
70 mm²
Rated voltage
1,000 V
Rated DC voltage
1,000 V
Rated current
192 A
Current at maximum wires
192 A
Standards
IEC 60947-7-1
Volume resistance according to IEC 60947-7-x
0.17 mΩ
Rated impulse withstand voltage
8 kV
Power loss in accordance with IEC 60947-7-x
6.14 W
ETIM 6.0
EC000897
ETIM 7.0
EC000897
ETIM 8.0
EC000897
ETIM 9.0
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
Approvals
ROHS
Conform
Order No.:
1028400000
Type:
WFF 70
Version:
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 70 mm², Threaded stud connection
Order No.:
1028480000
Type:
WFF 70 BL
Version:
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 70 mm², Threaded stud connection, Direct mounting
Order No.:
1029400000
Type:
WFF 70/AH
Version:
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 70 mm², Threaded stud connection, Direct mounting
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