FWC系列 圆柱形快速熔断器10 x 38mm
Ferrule — FWC 600V: 6-32A style high speed fuses
Specifications Description: Ferrule style high speed fuses.
Dimensions: See dimensions illustration.
Ratings:
• Volts 600Vac/dc
• Amps: 6-32A
• IR:
• 200kA RMS Sym.
• 50kA @ 700Vdc (6-25A)
Agency Information: CE, UL Recognition: 6-32A. UL Recognition: 6-25A
|
Fuse symbol |
Rated voltage |
Rated current (amps) |
12t (A2s) |
Watts loss (w)* |
Catalog no |
|
|
Pre-arcing |
Clearing at 600 Vac |
|||||
|
10*38mm (13/32x1-1/2) |
700 Vac/dc (UL) |
1 |
0.2 |
1.2 |
0.5 |
FWC-1A10F |
|
2 |
0.5 |
3 |
1.2 |
FWC-2A10F |
||
|
3 |
1.6 |
11 |
1.5 |
FWC-3A10F |
||
|
4 |
5.2 |
32 |
1.5 |
FWC-4A10F |
||
|
600Vac/700Vdc (UL) |
6 |
4 |
30 |
1.5 |
FWC-6A10F |
|
|
8 |
6 |
50 |
2 |
FWC-8A10F |
||
|
10 |
9 |
70 |
2.5 |
FWC-10A10F |
||
|
12 |
15 |
120 |
3 |
FWC-12A10F |
||
|
16 |
25 |
150 |
3.5 |
FWC-16A10F |
||
|
20 |
34 |
260 |
4.8 |
FWC-20A10F |
||
|
25 |
60 |
390 |
6 |
FWC-25A10F |
||
|
600Vac (UL) |
32 |
95 |
600 |
7.5 |
FWC-32A10F |
|
Electrical Characteristics
Total Clearing I2t The total clearing I2t at rated voltage and at power factor of 15% are given in the electrical characteristics. For other voltages, the clearing I2t is found by multiplying by correction factor, K, given as a function of applied working voltage, Eg, (rms).
Arc Voltage
This curve gives the peak arc voltage, UL, which may appear across the fuse during its operation as a function of the applied working voltage, Eg, (rms) at a power factor of 15%.
Power Losses
Watts loss at rated current is given in the electrical characteristics. The curve allows the calculation of the power losses at load currents lower than the rated current. The correction factor, Kp, is given as a function of the RMS load current, Ib, in % of the rated current.
Catalog Numbers (Amps)
|
Catalog Numbers |
Catalog Numbers |
Catalog Numbers |
|
FWC-6A10F |
FWC-12A10F |
FWC-25A10F |
|
FWC-8A10F |
FWC-16A10F |
FWC-30A10F |
|
FWC-10A10F |
FWC-20A10F |
FWC-32A10F |
Carton Quantity
|
Amp Rating |
Carton Qty. |
|
6-32 |
10 |
Features and Benefits
• Excellent cycling capability and DC performance
• Low arc voltage and low energy let-through (I2t)
• Low watts loss in a compact size
• Used with finger-safe holders/blocks
Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters
