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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
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