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BRAND :  COOPER BUSSMANN（EATON‘S) 

FWH-300A 500V新能源汽车、光伏风电、轨道交通专用

Product Information

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

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emmet  BM & CRO

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   FWH 系列产品型录

   FWH 系列产品型录


North American — FWH 500V: 35-1600A
North American style stud-mount fuses
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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 NumbersRated Current RMS-AmpsI2t(A2 Sec)Watts Loss
Pre-arcClearingat 500V
FWH-35B35A341508
FWH-40B40A763207.5
FWH-45B45A1054507.5
FWH-50B50A1356707.5
FWH-60B60A2109009.9
FWH-70B70A21090010.6
FWH-80B80A305140012.7
FWH-90B90A360160015
FWH-100B100A475200017
FWH-125B125A800350025
FWH-150B150A1100460030
FWH-175B175A1450620035
FWH-200B200A1900850040
FWH-225A225A46002330039
FWH-250A250A63003220041
FWH-275A275A79004030046
FWH-300A300A98004980051
FWH-325A325A137006380053
FWH-350A350A145007290058
FWH-400A400A192009670065
FWH-450A450A2470012700074
FWH-500A500A2920014900084
FWH-600A600A41300206000108
FWH-700A700A55000298000120
FWH-800A800A76200409000129
FWH-1000A1000A92000450000145
FWH-1200A1200A122000600000180
FWH-1400A1400A2000001000000210
FWH-1600A1600A2900001400000230

 • Watts loss provided at rated current.


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





emmet  BM & CRO 

          Best Solution For Your Business.  


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.


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