- Specification
- Datasheet download
FWX-15A14F is a 15 A, 250 V a.c. / 250 V d.c. high speed fuse link in a 14x51 mm ferrule body, 200 kA breaking capacity and 14 A²s pre-arcing I²t. Power loss at rated current is 3.8 W. Clearing I²t is 83 A²s. It is used for protection of power semiconductors, rectifiers and DC bus in drives and UPS.
| Specifications | |
| Catalog Number | FWX-15A14F |
| Series | Bussmann series FWX |
| Product Type | High speed fuse link (ferrule) |
| Rated Voltage AC | 250 V a.c. (UL) |
| Rated Voltage DC | 250 V d.c. |
| Rated Current | 15 A |
| Breaking Capacity | 200 kA (a.c.), 50 kA (d.c.) |
| Pre-arcing I²t | 14 A²s |
| Clearing I²t | 83 A²s |
| Power Loss at Rated Current | 3.8 W |
| Size | 14x51 mm |
| Standards | UL Recognized (JFHR2), IEC 60269-4 |
| Application | Protection of power semiconductors, rectifiers and dc bus in drives and ups |
| 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: FWX-15A14F Bussmann FWX High Speed Fuse 14x51mm 15A
Tell us what you need
Latest News
-
2025-03-04
Pyrofuse
Eaton Bussmann 1000VDC 400A,high speed breaker...
MORE -
2024-10-14
Energy Storage System Electrical Protect..
Energy Storage System Electrical Protection Solution, Fuse,Pyrofuse, Breaker, Bussmann, Eaton, Litte.....
MORE -
2024-08-21
Bussmann fuse catalogue, Bussmann Catalo..
Bussmann fuse catalog, EV fuse，DIN type fuse, type.....
MORE
Latest News
MORERecommended News
-
2024-10-14
Energy Storage System Electrical Protect..
Energy Storage System Electrical Protection Solution, Fuse,Pyrofuse, Breaker, Bussmann, Eaton, Litte.....
MORE -
2024-08-21
Bussmann fuse catalogue, Bussmann Catalo..
Bussmann fuse catalog, EV fuse，DIN type fuse, type.....
MORE -
2024-04-30
UL/CSA Fuse Classes and Applications and..
Fuses compliant with the specifications for current limiting fuses should be marked as "Current Limi.....
MORE