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Technical Documents
Technical Documents
Product Details
Product Details
FWH-400A BUSS HIGH SPEED FUSE 500V
Eaton Bussmann series FWH high speed fuse, 750 Vac, 750 Vdc, 400A RMS, 200 kAIC at 1000 Vac, 50 kAIC at 500 Vdc, Non Indicating, High speed fuse, Blade end X blade end, Stud
High speed fuses provide superior protection or isolation for components such as diodes, silicon controlled rectifiers (SCRs), Gate torn-Off Thyristors (GTOs) and IGBTs and in light and heavy harsh DC traction applications as high as 4000Vdc and 10,000A. Also used for the protection of DC link/power converters. Optimized dimensions and materials allow for excellent thermal dissipation for high current cycling environments, or heavy duty applications.
Eaton Bussmann series FWH high speed fuse, 750 Vac, 750 Vdc, 400A RMS, 200 kAIC at 1000 Vac, 50 kAIC at 500 Vdc, Non Indicating, High speed fuse, Blade end X blade end, Stud
High speed fuses provide superior protection or isolation for components such as diodes, silicon controlled rectifiers (SCRs), Gate torn-Off Thyristors (GTOs) and IGBTs and in light and heavy harsh DC traction applications as high as 4000Vdc and 10,000A. Also used for the protection of DC link/power converters. Optimized dimensions and materials allow for excellent thermal dissipation for high current cycling environments, or heavy duty applications.
Technical Specifications
Technical Specifications
Semiconductor Fuses | |
| Type | ROUND |
|---|---|
| Manufacture | COOPER BUSSMANN |
| Current Rating | 400 AMPERE |
| Interrupting Rating | 200 KILOAMPERE (SYMMETRICAL) |
| Mounting | STUD MOUNT |
| Mfr Part # | FWH-400A |
| Mfrcode | BUSS |
| Product Name | NORTH AMERICAN STYLE FUSE |
| Unit of Measure | EACH |
| Volts | 500VAC |
| Length | 4.340 In. (110.2mm) LONG |
| Fast Acting / Time Delay | FAST ACTING |
| Rohs Compliant | RoHS COMPLIANT |
| Characteristics | HIGH SPEED |
| Mfr Fullname | COOPER BUSSMANN |
|---|---|
| Unit Qty. | 1 |
| Terminal Type | BLADE |
| Mfr UNSPSC | 39121625 |
| Additional Information | 1 PER CARTON CARTON WEIGHT 0.57 LB WATTS LOSS PROVIDED AT RATED CURRENT |
| Catalog Number | FWH-400A |
| Amps | 400 AMP |
| Nominal O.D. | 1.50 In. (38.1mm) O.D. |
| Approval | UL 248-13, CSA, CE |
| Voltage Rating | 500 VAC/VDC |
| Additional Description | 'LOW ARC VOLTAGE & LOW ENERGY LET-THROUGH (I2t), SUPERIOR CYCLING CAPABILITY |
| Csa / Ul Approved | CSA/UL APPROVED |
| Description | NORTH AMERICAN STYLE SEMICONDUCTOR (HIGH SPEED) FUSE |