User Documentation

Weidmüller Interface GmbH Co. KG; Klingenbergstraße 16, 32758 Detmold-Germany
WDU 2.5/TC
55 V
8,0 A / ∆T 40 K
26,2 K / 8,0 A
Current Bar Material
Contact resistance
S-CU
E-CU
Ni / Cr
Cu / Ni
Fe
Cu / Ni
Ni / Cr
Ni
Ni / Cr / Si
Ni / Si
E-Cu
A-Cu
E-Cu
Cu / Ni
2,5 mm²
0,14 - 2,5 mm²
0,14 - 2,5 mm²
0,14 - 2,5 mm²
26 - 12 AWG
0,5 - 1,5 mm²
0,4 - 0,6 Nm
0,5 - 1,0 Nm
10 mm
- Conductor cross section stranded
- Conductor cross section solid
- Rated conductor cross section
Technical data according to IEC/EN 60079-7 (increased safety "eb"):
- Rated voltage
- Rated current
- Temperature rise with rated current
WDU 2.5/TC TYP N*
WDU 2.5/TC TYP SR*
3,30 mΩ
2,05 mΩ
4,59 mΩ
- Contact resistance
with rated conductor, 2,5 mm²
WDU 2.5/TC TYP B*
6,66 mΩ
9,07 mΩ
WDU 2.5/TC TYP T*
WDU 2.5/TC TYP K*
Version Type
8,62 mΩ
5,76 mΩ
WDU 2.5/TC TYP E*
WDU 2.5/TC TYP J*
- Conductor cross section flexible
- Tightening torque range, fixing screw
- cross section, American Wire Gauge
- Tightening torque range, terminal screw
- Stripping length
- 2 conductors with same cross-section
Version: WDU/WPE 2.5; 9924944 Index: 03 Date: 10.2018
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