Product Information

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

FWH系列,北美标准快速熔断器(500V)

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 :FWH-*A 系列 :FWH系列,北美标准快速熔断器(500V) 电流 :35-1600A 电压 :500Vac/dc 分断容量 :200kA Sym. 50kA@ 500Vdc 认证 :CE/UL/CSA
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North American style stud-mount fuses


North American — FWH 500V: 35-1600A
North American style stud-mount fuses

Description: 

North American style high speed semiconductor stud-mount fuses.


Ratings:
Volts: 500Vac/dc
Amps: 35-1600A
IR: 200kA Sym. 50kA@ 500Vdc
Agency Information: CE, UL Recognition & CSA Component Acceptance on 35-800A only (50kA IR@500Vdc). UL Recognition on 35-1200A only, CSA Component Acceptance: 35-1600A.


Catalog Numbers

Catalog Numbers

Catalog Numbers

Catalog Numbers

Catalog Numbers

FWH-35B

FWH-100B

FWH-300A

FWH-800A

FWH-40B

FWH-125B

FWH-325A

FWH-1000A

FWH-45B

FWH-150B

FWH-350A

FWH-1200A

FWH-50B

FWH-175B

FWH-400A

FWH-1400A

FWH-60B

FWH-200B

FWH-450A

FWH-1600A

FWH-70B

FWH-225A

FWH-500A


FWH-80B

FWH-250A

FWH-600A


FWH-90B

FWH-275A

FWH-700A



Catalog Numbers

Rated Current RMS-Amps

I2t(A2 Sec)

Watts Loss

Pre-arc

Clearing at 250V

FWH-35B

35A

34

150

8

FWH-40B

40A

76

320

7.5

FWH-45B

45A

105

450

7.5

FWH-50B

50A

135

670

7.5

FWH-60B

60A

210

900

9.9

FWH-70B

70A

210

900

10.6

FWH-80B

80A

305

1400

12.7

FWH-90B

90A

360

1600

15

FWH-100B

100A

475

2000

17

FWH-125B

125A

800

3500

25

FWH-150B

150A

1100

4600

30

FWH-175B

175A

1450

6200

35

FWH-200B

200A

1900

8500

40

FWH-225A

225A

4600

23300

39

FWH-250A

250A

6300

32200

41

FWH-275A

275A

7900

40300

46

FWH-300A

300A

9800

49800

51

FWH-325A

325A

13700

63800

53

FWH-350A

350A

14500

72900

58

FWH-400A

400A

19200

96700

65

FWH-450A

450A

24700

127000

74

FWH-500A

500A

29200

149000

84

FWH-600A

600A

41300

206000

108

FWH-700A

700A

55000

298000

120

FWH-800A

800A

76200

409000

129

FWH-1000A

1000A

92000

450000

145

FWH-1200A

1200A

122000

600000

180

FWH-1400A

1400A

200000

1000000

210

FWH-1600A

1600A

290000

1400000

230

• Watts loss provided at rated current

.

Amp range

A

B

C

D

E

F

G

H

J

35-60

3.19

0.61

1.59

2.54

2.19

0.34

0.72

0.13

0.52

70-100

3.62

0.95

1.74

2.65

2.61

0.35

0.75

0.13

0.38

125-200

3.62

1.16

1.84

2.89

2.77

0.34

1

0.19

0.41

225-400

4.34

1.5

2.09

3.44

2.75

0.41

1

0.25

0.75

450-600

4.34

2

2.09

3.53

2.78

0.41

1.5

0.25

0.78

700-800

6.34

2.5

2.09

4.97

3.44

0.53

2

0.38

1.3

1000-1200

6.97

3

3.22

5.47

4.48

0.62

2.38

0.44

1.12

1400-1600

Refer to drawing

For details on delctrical characteristics,contact Application Engineering and ask for data sheets:720007,360 (225-800 A),5785304 (35-200 A,1000-1600 A)


Carton Quantity

Amp  Rating

Carton Qty.

35-60

5

70-1600

1


Features and Benefits
• Excellent DC performance
• Low arc voltage and low energy let-through (I2t)
• Superior cycling capability


Typical Applications
• DC common bus
• DC drives
• Power converters/rectifiers
• Reduced voltage starters


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