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Fuses+holders for protection of Single-phase (L/N) Type 1 AC SPD
SFD1-13S-11
Part Number 64047
Available within 3 weeks
- Specific Fuses (SPD Fusing Disconnectors) for short circuit protection of AC SPD
- For Type 1 SPD
- Surge current withstand: 12.5 kA (@10/350µs)
- Very compact
- Fuses included
- Remote signaling and status signaling
Datasheet
The SFD range has been especially designed to associated with Type 1 SPDs. These very specific fuses are able to conduct huge surge currents in rather small dimensions to protect Type 1 SPDs against harsh current circuit failures.
In order to comply IEC 61643-11 standards, AC power SPD must be protected against short circuit failures: these specific fusing disconnectors must be installed in the SPD branch.
Select another reference:
|
AC system
|
TT-TN | |
|
Max. AC operating voltage
|
Uc | 500 Vac |
|
Nominal discharge current
15 x 8/20 µs impulses
|
In | 50 kA |
|
Max. discharge current
max. withstand @ 8/20 µs by pole
|
Imax | 80 kA |
|
Impulse current by pole
max. withstand 10/350µs by pole
|
Iimp | 12.5 kA |
|
Equivalent rated AC current
|
Equivalent 125 A (gL/gG) | |
|
Breaking capacity
|
100 000 A | |
|
Residual voltage
|
Up | < 0.4 kV @ 12.5 kA |
|
Fuse configuration
|
Cylindrical 14x51 mm | |
|
Mounting
|
Symmetrical rail 35 mm (EN 60715) | |
|
Accessory(s) provided
|
Fuse(s) included | |
|
Operating temperature
|
Tu | -40/+85°C |
|
Protection rating
|
IP20 | |
|
Spare module(s)
|
SFD1-13 | |
|
Remote signaling of disconnection
|
Yes | |
|
Dimensions
|
See diagram | |
|
Weight
|
0.24 kg |
|
Standards compliance
|
EN 61643-11 /IEC 61643-11 /EN 60269-1/EN 60269-2/IEC 60269-1/IEC 60269-2 |
