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Technical Documents
Technical Documents
Product Details
Product Details
FWH-400A BUSS SEMICONDUCTOR 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 | |
| Mfrcode | BUSS |
|---|---|
| Catalog Number | FWH-400A |
| MFR UNSPSC | 39121625 |
| MFR FULLNAME | COOPER BUSSMANN |
| PRODUCT NAME | NORTH AMERICAN STYLE FUSE |
| Type | ROUND |
| ADDITIONAL INFORMATION | 1 PER CARTON CARTON WEIGHT 0.57 LB WATTS LOSS PROVIDED AT RATED CURRENT |
| Length | 4.340 In. (110.2mm) LONG |
| MOUNTING | STUD MOUNT |
| APPROVAL | UL 248-13, CSA, CE |
| VOLTAGE RATING | 500 VAC/VDC |
| CURRENT RATING | 400 AMPERE |
| Terminal Type | BLADE |
| Characteristics | HIGH SPEED |
| Interrupting Rating | 200 KILOAMPERE (SYMMETRICAL) |
|---|---|
| DESCRIPTION | NORTH AMERICAN STYLE SEMICONDUCTOR (HIGH SPEED) FUSE |
| Mfr Part # | FWH-400A |
| MANUFACTURE | COOPER BUSSMANN |
| CSA / UL APPROVED | CSA/UL APPROVED |
| Unit of Measure | EACH |
| UNIT QTY. | 1 |
| Amps | 400 AMP |
| ADDITIONAL DESCRIPTION | 'LOW ARC VOLTAGE & LOW ENERGY LET-THROUGH (I2t), SUPERIOR CYCLING CAPABILITY |
| NOMINAL O.D. | 1.50 In. (38.1mm) O.D. |
| VOLTS | 500VAC |
| Rohs Compliant | RoHS COMPLIANT |
| Fast Acting / Time Delay | FAST ACTING |