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Terminal blocks for the direct lettering
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SNAP IN technology
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Stud technology
WF/WFF-Series
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High current / High voltage terminal blocks
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: 120 mm², Threaded stud connection
Order No.
1789790000
Type
WF 10/2BZ
GTIN (EAN)
4032248251162
Qty.
10 pc(s).
Dimensions and weights
Depth
72.5 mm
Depth (inches)
2.854 inch
Height
87.6 mm
Height (inches)
3.449 inch
Width
33.8 mm
Width (inches)
1.331 inch
Net weight
221.75 g
Temperatures
Storage temperature
-25 °C...55 °C
Ambient temperature
-5 °C…40 °C
Continuous operating temp., min.
-50 °C
Continuous operating temp., max.
120 °C
Environmental Product Compliance
RoHS Compliance Status
Compliant without exemption
REACH SVHC
No SVHC above 0.1 wt%
Material data
Material
Wemid
Colour
dark beige
UL 94 flammability rating
V-0
System specifications
End cover plate required
No
Number of potentials
1
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
Explosion-tested version
No
Open sides
Open
Type of mounting
Snap-on
CSA rating data
Certificate No. (CSA)
200039-1244019
Current size C (CSA)
230 A
Voltage size C (CSA)
1000 V
Conductors for clamping (rated connection)
2 x cable lugs DIN 46 234
6 to 120 mm²
2 x cable lugs DIN 46 235
10...95 mm²
Cable lug to DIN 46234
6...120 mm²
Cable lug to DIN 46235
10...95 mm²
Clamping range, max.
120 mm²
Clamping range, min.
6 mm²
Connection cross-section, stranded, max.
120 mm²
Connection cross-section, stranded, min.
6 mm²
Connection direction
on side
Number of connections
2
Stud size for spade connection
M 10
Tightening torque, max.
20 Nm
Tightening torque, min.
10 Nm
Type of connection
Threaded stud connection
Wire connection cross section AWG, max.
kcmil 250
Wire connection cross section AWG, min.
AWG 8
Wire connection cross section, finely stranded, max.
120 mm²
Wire connection cross section, finely stranded, min.
6 mm²
Wire connection cross-section, solid core, max.
120 mm²
Wire connection cross-section, solid core, min.
6 mm²
General
Rail
TS 35
Standards
IEC 60947-7-1
Wire connection cross section AWG, max.
kcmil 250
Wire connection cross section AWG, min.
AWG 8
Rating data
Rated cross-section
120 mm²
Rated voltage
1,000 V
Rated DC voltage
1,000 V
Rated current
269 A
Current at maximum wires
269 A
Standards
IEC 60947-7-1
Volume resistance according to IEC 60947-7-x
0.12 mΩ
Rated impulse withstand voltage
8 kV
Power loss in accordance with IEC 60947-7-x
8.61 W
Pollution severity
3
UL rating data
Certificate No. (cURus)
E60693
Conductor size Factory wiring max. (cURus)
0000 AWG
Conductor size Factory wiring min. (cURus)
0000 AWG
Current size C (cURus)
230 A
Voltage size C (cURus)
1000 V
Classifications
ETIM 6.0
EC000897
ETIM 7.0
EC000897
ETIM 8.0
EC000897
ETIM 9.0
EC000897
ETIM 10.0
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
ECLASS 14.0
27-25-01-01
ECLASS 15.0
27-25-01-01
Order No.:
1861640000
Type:
WF 10-8/2BZ GR
Version:
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 120 mm², Threaded stud connection
Order No.:
1028500000
Type:
WFF 120
Version:
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 120 mm², Threaded stud connection, Direct mounting
Order No.:
1028580000
Type:
WFF 120 BL
Version:
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 120 mm², Threaded stud connection
Order No.:
1049240000
Type:
WFF 120 NFF
Version:
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 120 mm², Threaded stud connection, Direct mounting, TS 35
Order No.:
1029500000
Type:
WFF 120/AH
Version:
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 120 mm², Threaded stud connection
Order No.:
1857540000
Type:
WFF 120/M12/AH
Version:
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 120 mm², Threaded stud connection
Approvals
ROHS
Conform
UL File Number Search
UL Website
Certificate No. (cURus)
E60693
Version
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 120 mm², Threaded stud connection
Order No.
1789790000
Type
WF 10/2BZ
GTIN (EAN)
4032248251162
Qty.
10 pc(s).
Depth
72.5 mm
Depth (inches)
2.854 inch
Height
87.6 mm
Height (inches)
3.449 inch
Width
33.8 mm
Width (inches)
1.331 inch
Net weight
221.75 g
Storage temperature
-25 °C...55 °C
Ambient temperature
-5 °C…40 °C
Continuous operating temp., min.
-50 °C
Continuous operating temp., max.
120 °C
RoHS Compliance Status
Compliant without exemption
REACH SVHC
No SVHC above 0.1 wt%
Material
Wemid
Colour
dark beige
UL 94 flammability rating
V-0
End cover plate required
No
Number of potentials
1
Number of levels
1
Number of clamping points per level
2
Levels cross-connected internally
No
PE connection
No
Rail
TS 35
Explosion-tested version
No
Open sides
Open
Type of mounting
Snap-on
Certificate No. (CSA)
200039-1244019
Current size C (CSA)
230 A
Voltage size C (CSA)
1000 V
2 x cable lugs DIN 46 234
6 to 120 mm²
2 x cable lugs DIN 46 235
10...95 mm²
Cable lug to DIN 46234
6...120 mm²
Cable lug to DIN 46235
10...95 mm²
Clamping range, max.
120 mm²
Clamping range, min.
6 mm²
Connection cross-section, stranded, max.
120 mm²
Connection cross-section, stranded, min.
6 mm²
Connection direction
on side
Number of connections
2
Stud size for spade connection
M 10
Tightening torque, max.
20 Nm
Tightening torque, min.
10 Nm
Type of connection
Threaded stud connection
Wire connection cross section AWG, max.
kcmil 250
Wire connection cross section AWG, min.
AWG 8
Wire connection cross section, finely stranded, max.
120 mm²
Wire connection cross section, finely stranded, min.
6 mm²
Wire connection cross-section, solid core, max.
120 mm²
Wire connection cross-section, solid core, min.
6 mm²
Rail
TS 35
Standards
IEC 60947-7-1
Wire connection cross section AWG, max.
kcmil 250
Wire connection cross section AWG, min.
AWG 8
Rated cross-section
120 mm²
Rated voltage
1,000 V
Rated DC voltage
1,000 V
Rated current
269 A
Current at maximum wires
269 A
Standards
IEC 60947-7-1
Volume resistance according to IEC 60947-7-x
0.12 mΩ
Rated impulse withstand voltage
8 kV
Power loss in accordance with IEC 60947-7-x
8.61 W
Pollution severity
3
Certificate No. (cURus)
E60693
Conductor size Factory wiring max. (cURus)
0000 AWG
Conductor size Factory wiring min. (cURus)
0000 AWG
Current size C (cURus)
230 A
Voltage size C (cURus)
1000 V
ETIM 6.0
EC000897
ETIM 7.0
EC000897
ETIM 8.0
EC000897
ETIM 9.0
EC000897
ETIM 10.0
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
ECLASS 14.0
27-25-01-01
ECLASS 15.0
27-25-01-01
Order No.:
1861640000
Type:
WF 10-8/2BZ GR
Version:
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 120 mm², Threaded stud connection
Order No.:
1028500000
Type:
WFF 120
Version:
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 120 mm², Threaded stud connection, Direct mounting
Order No.:
1028580000
Type:
WFF 120 BL
Version:
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 120 mm², Threaded stud connection
Order No.:
1049240000
Type:
WFF 120 NFF
Version:
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 120 mm², Threaded stud connection, Direct mounting, TS 35
Order No.:
1029500000
Type:
WFF 120/AH
Version:
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 120 mm², Threaded stud connection
Order No.:
1857540000
Type:
WFF 120/M12/AH
Version:
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 120 mm², Threaded stud connection
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