WFF 185 NFF
WFF 185 NFF

WFF 185 NFF

Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 185 mm², Threaded stud connection, Direct mounting, TS 35

Produkt ID 1049250000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Material data System specifications Additional technical data Conductors for clamping (rated connection) Dimensions General Rating data Classifications

Approvals

Approvals
![](https://assets.dam.weidmueller.com/assets/api/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/5855f480-81e6-48e1-aa53-1e87419df7ba/DAP_Master_ICON,w_80,q_80) 
ROHS
Conform 

General ordering data

Version
Bolt-type screw terminals, Feed-through terminal, Rated cross-section: 185 mm², Threaded stud connection, Direct mounting, TS 35 
Order No.
1049250000 
Type
WFF 185 NFF 
GTIN (EAN)
4050118255133 
Qty.
2 Styk

Dimensions and weights

Depth
77.2 mm
Depth (inches)
3.039 inch
Height
163 mm
Height (inches)
6.417 inch
Width
55 mm
Width (inches)
2.165 inch
Net weight
553 g

Temperatures

Storage temperature
-25 °C...55 °C 
Temperatura otoczenia
-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

Basic 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 
Mounting rail
TS 35 

Additional technical data

Explosion-tested version
No 
Installation advice
Direct mounting 
TS 35 
Open sides
closed 

Conductors for clamping (rated connection)

2 x cable lugs DIN 46 234
10...185 mm² 
2 x cable lugs DIN 46 235
25...185 mm² 
Anslutningsområde, bultanslutning, max
240 mm²
Clamping range, min.
10 mm²
Connection cross-section, finely stranded, min.
10 mm²
Connection cross-section, stranded, max.
240 mm²
Connection cross-section, stranded, min.
10 mm²
Coppia di serraggio, max.
60 Nm
Coppia di serraggio, min.
50 Nm
Cosse DIN 46 234
10...240 mm² 
Direzione di collegamento
on side 
Kábelsaru, DIN 46235
25...240 mm² 
Ledardiameter, AWG, min.
AWG 6 
Sezione di collegamento cavo AWG, max.
kcmil 500 
Stud size for spade connection
M 12 
Tipo di collegamento
Threaded stud connection 
Wire connection cross section, finely stranded, max.
240 mm²
Wire connection cross section, finely stranded, min.
10 mm²
Wire connection cross-section, finely stranded with wire-end ferrules DIN 46228/1, min.
10 mm²
Wire connection cross-section, solid core, max.
240 mm²
Wire connection cross-section, solid core, min.
10 mm²
Диапазон размеров зажимаемых проводов, болтовое соединение, мин.
10 mm²
导线连接截面积，多股细导线，带管状端头 DIN 46228/4，最小
10 mm²
결선 수
2 
클램프 범위, 최대
240 mm²

Dimensions

TS 35 offset
81.5 mm

General

Barrette de liaison équipée
TS 35 
Indicación de montaje
Direct mounting 
TS 35 
Normes
IEC 60947-7-1 
Wire connection cross section AWG, max.
kcmil 500 
Wire connection cross section AWG, min.
AWG 6 

Rating data

Rated cross-section
185 mm²
Rated voltage
500 V
Rated DC voltage
500 V
Nominal current
353 A
Current at maximum wires
353 A
Standards
IEC 60947-7-1 
Volume resistance according to IEC 60947-7-x
0.09 mΩ
Rated impulse withstand voltage
8 kV 
Power loss in accordance with IEC 60947-7-x
11.3 W

Classifications

ETIM 8.0
EC000897 
ETIM 9.0
EC000897 
ETIM 10.0
EC000897 
ECLASS 14.0
27-25-01-01 
ECLASS 15.0
27-25-01-01