- Specification
- Datasheet download
FWP-50A14FI is a 50 A, 690 V a.c. (IEC) / 700 V a.c. (UL) / 700 V d.c. Bussmann series high speed fuse link in a 14 x 51 mm ferrule body, 200 kA breaking capacity and 200 A²s pre-arcing I²t. Power loss at rated current is 9 W. It protects power semiconductors, rectifiers and DC bus capacitors in converters, UPS systems and battery equipment. Supplied with striker.
| Specifications | |
| Catalog Number | FWP-50A14FI |
| Series | Bussmann series FWP |
| Product Type | High speed fuse link (ferrule) |
| Rated Voltage AC | 690 V a.c. (IEC) / 700 V a.c. (UL) |
| Rated Voltage DC | 700 V d.c. |
| Rated Current | 50 A |
| Breaking Capacity | 200 kA (a.c.) |
| Pre-arcing I²t | 200 A²s |
| Clearing I²t at rated voltage | 1800 A²s |
| Power Loss at Rated Current | 9 W |
| Size | 14 x 51 mm |
| Version | With striker |
| Standards | IEC 60269-4, UL Recognized (JFHR2) |
| Eaton Datasheet | 720025, 5781724 (without striker), 5785566 (with striker) |
| Dimensions |  Full size drawing ↓ |
Dimensions
Bussmann Fuse, Semiconductor Fuse, Time Delay Fuse, High Speed Fuse, Class J Fuse, Class T Fuse, Class cc fuse, Class RK1 Fuse, Class RK5 Fuse, Class L Fuse, DC Contactor, Disconnect Switch, Car Fuse, Current Limiting Fuse, HV Fuse, Bussmann Fuse Holder, AC Fuse, DC Fuse
You can ask any Bussmann fuse and fuse cross reference(Littelfuse, Mersen, etc).
TAG: FWP-50A14FI Bussmann FWP High Speed Fuse 14x51mm 50A
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