Product Information

Eaton's Bussmann Division fuses and surge circuit protection ...

FWC系列,圆柱形快速熔断器10 x 38mm

The protection you rely on.

             The Bussmann brand continues to reflect a long-standing tradition of providing fusible circuit protection and electrical safety solutions that protect equipment and enable reliable, efficient power distribution.

             When you bring together the industry’s top innovator in fuse technology with unmatched expertise in circuit breakers you get leadership in circuit protection. Eaton’s heritage in circuit breaker development coupled with the number one Bussmann brand in fuses,means the choice is no longer fuse or breaker. Its fuse and breaker.


制造商零件编号 :FWC-*A10F 系列 :FWC系列,圆柱形快速熔断器10 x 38mm 电流 :6-32A 电压 :600Vac/dc 尺寸 :10 x 38mm 分断容量 : 200kA RMS Sym., 50kA @ 700Vdc (6-25A) 认证 :CE, UL Recognition: 6-32A. UL Recognition: 6-25A
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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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