型号：FWH-300A
系列：FWH系列,北美标准快速熔断器(500V)
电压：500Vac/dc
电流：300A
分断容量：200kA RMS Sym,50A@500VAC
认证：CE，仅35-800A产品已获UL认证和CSA认证
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 Numbers | Rated Current RMS-Amps | I2t(A2 Sec) | Watts Loss | |
| Pre-arc | Clearingat 500V | |||
| 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.
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
苏州沃尔特贸易有限公司 代理销售Cooper Bussmann熔断器/博士曼熔断器/巴士曼熔断器/库柏熔断器，欢迎来电咨询：13915557070 0512-62227090
系列型号：
500V 35～1600A 快速熔断器
FWH-35B FWH-70B FWH-125A FWH-250A FWH-400A FWH-800A
FWH-40A FWH-80A FWH-150B FWH-275A FWH-450A FWH-1000A
FWH-45B FWH-90B FWH-175B FWH-300A FWH-500A FWH-1200A
FWH-50B FWH-100B FWH-200B FWH-325A FWH-600A FWH-1400A
FWH-60A FWH-120B FWH-225A FWH-350A FWH-700A FWH-1600A
FWP-125A FWP-150A FWP-175A FWP-200A FWP-225A FWP-250A
FWP-300A FWP-350A FWP-400A FWP-450A FWP-500A FWP-600A
FWP-700A FWP-800A FWP-900A FWP-1000A FWP-1200A
FWH-1000A FWH-100B FWH-1200A FWH-125B FWH-1400A FWH-150B FWH-1600A FWH-175B FWH-200B FWH-400A FWH-40B FWH-450A FWH-45B FWH-500A FWH-50B FWH-600A FWH-60B FWH-700A FWH-70B FWH-800A FWH-80B FWH-90B FWH-225A FWH-250A FWH-275A FWH-300A FWH-325A FWH-350A FWH-35B FWP-5B FWP-90B FWP-700A FWP-70B FWP-800A FWP-10B FWP-1200A FWP-125A FWP-150A FWP-15B FWP-60B FWP-20B FWP-225A FWP-250A FWP-25B FWP-300A FWP-30B FWP-350A FWP-35B FWP-175A FWP-200A FWP-600A FWP-80B FWP-1000A FWP-100B FWP-400A FWP-40B FWP-450A FWP-500A FWP-50B
FWJ-1800A FWJ-100A FWJ-1200A FWJ-125A FWJ-1400A FWJ-150A FWJ-1600A FWJ-175A FWJ-40A FWJ-500A FWJ-50A FWJ-800A FWJ-80A FWJ-90A FWJ-2000A FWJ-200A FWJ-250A FWJ-300A FWJ-350A FWJ-35A FWJ-400A FWJ-600A FWJ-60A FWJ-70A FWJ-1000A
FWX-350A FWX-35A FWX-200A FWX-225A FWX-1000AH FWX-250A FWX-275A FWX-300A FWX-80A FWX-90A FWX-100A FWX-1200AH FWX-125A FWX-1500AH FWX-150A FWX-1600AH FWX-175A FWX-2000AH FWX-2500AH FWX-400A FWX-40A FWX-450A FWX-45A FWX-500A FWX-50A FWX-600A FWX-60A FWX-700A FWX-70A FWX-800A
FWA-1000AH FWA-3000AH FWA-1500AH FWA-2000AH FWA-2500AH FWA-4000AH FWA-1200AH FWA-300B FWA-70B FWA-800A FWA-80B FWA-100B FWA-125B FWA-150B FWA-500A FWA-600A FWA-700A FWA-200B FWA-1000A FWA-350B FWA-400B
