Properties
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 items |
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 |
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 levels | 1 |
Number of clamping points per level | 2 |
Levels cross-connected internally | No |
PE connection | No |
Rail | TS 35 |
Explosion-tested version | No |
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 |
Connection cross-section, stranded, max. | 95 mm² |
Connection cross-section, stranded, 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 |
Wire connection cross section, finely stranded, max. | 95 mm² |
Wire connection cross section, finely stranded, min. | 2.5 mm² |
Wire connection cross-section, solid core, max. | 95 mm² |
Wire connection cross-section, solid core, min. | 2.5 mm² |
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 |
Approval/Certificate/Document of Conformity |
[UKCA declaration of conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_284527)
[Confirmation of Standards EN 45545-2_2020-10](https://mdcop.weidmueller.com/mediadelivery/asset/900_308425) |
Engineering Data | [CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_59945) |
Eplan Data Portal | [Eplan data](https://dataportal.eplan.com/part-details/WEI.1049230000) |
CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=1049230000) |
User Documentation |
[StorageConditionsTerminalBlocks](https://mdcop.weidmueller.com/mediadelivery/asset/900_87149)
[DIRECT MOUNTING WFF TERMINAL BLOCKS](https://mdcop.weidmueller.com/mediadelivery/asset/900_164386) |
Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
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 |
ECLASS 14.0 | 27-25-01-01 |
Approvals | ![CE](/picture/CE.gif) ![UKCA](/picture/UKCA.gif) |
ROHS | Conform |