| for fuse links size: |
10×38 |
| fuse links acc. to standard: |
IEC / HD 60269-2 |
| permitted power dissipation of the fuse-link: |
3 W |
| requirements for contact parts: |
Fuse links with silver-plated contact pieces recommended.
For fuse links with nickel-plated contact pieces, a reduction factor of 0.8 is to be observed. |
| Details IEC |
| Standards |
IEC 60947-1:2020
IEC 60947-3:2020 AC ratings only |
| Electrical data IEC |
| rated current (IEC): |
32 A |
| rated voltage (IEC) AC: |
690 V |
| rated voltage (IEC) DC: |
440 V |
| rated surge voltage Uimp : |
6 kV |
| Utilisation category AC (IEC 60947-3) : |
AC-22B (500V)
AC-21B (690V) |
| approved wth fuse links of operation class: |
gG |
| short-circuit strength when protected by fuses: |
100 kA |
power dissipation of the article:
The power dissipation at a typical load of 80 % results to 0.6 W.
(The power dissipation at full load would be 1.0 W.)
| Supplementary data IEC |
|
The following values have been verified with tests under certain conditions. Please ask Wöhner for this conditions before designing your panel.
|
| max. permitted voltage (IEC) AC: |
725 V |
| max. permitted voltage (IEC) DC: |
462 V |
| A fuse-combination unit acc. to IEC 60947-3 can only be operated at a higher voltage than its rated voltage, if it is used as a fuse-disconnector without breaking capacity, up to its max. rated insulation voltage and labelled as such. |
| for fuse links as per IEC / EN 60269-2 (gG, max. 3W) |
| Details UL |
| Standards |
| UL 4248-1 |
| for UL feeder circuits >250V |
| suitable for field-installed conductors |
| Electrical data UL |
| rated current (UL): |
30 A |
| rated voltage (UL) AC: |
600 V |
| rated frequency (UL): |
50 / 60 Hz |
| rated voltage (UL) DC: |
600 V |
| Mechanical data |
| W x H x D: |
27 x 200 x 104 |
| weight: |
18.5 kg/100 |
| poles: |
3-pole |
| for busbars: |
12, 15, 20, 25, 30 x 5, 10 and section busbars |
Type of fastening: patented click mechanism
| Terminal points |
| Not suitable for aluminium cables ! |
|
|
|
nach IEC: Cu 1.5 … 6 mm2 (f, re)
nach UL /CSA: AWG 16 … AWG 10 (str)
|
