FWH-250A
Manufacturer: Bussmann
FWH-250A Bussmann Cartridge Fuse, Bolt Mount
The Bussmann FWH-250A is a bolt-mount cartridge fuse intended for industrial electrical protection. Key specifications: 250 A current rating, 500 VAC and 500 VDC voltage ratings, breaking capacity 200 kA at rated AC voltage and 50 kA at rated DC voltage. Physical and installation data: cylindrical body with blade/bolt terminal, dimensions 1.500" diameter × 4.340" length (38.10 mm × 110.24 mm). Common applications include electrical distribution and industrial power circuits; approvals include CE, CSA and UR.
| Fuse Type | Cartridge |
| Applications | Electrical, Industrial |
| Mounting Type | Bolt Mount |
| Package / Case | Cylindrical, Blade Terminal (Bolt) |
| Approval Agency | CE, CSA, UR |
| Lifecycle Status | Active |
| Size / Dimension | 1.500" Dia x 4.340" L (38.10mm x 110.24mm) |
| Voltage Rating - AC | 500 VAC |
| Voltage Rating - DC | 500 VDC |
| Current Rating (Amps) | 250A |
| Breaking Capacity @ Rated Voltage | 200kA AC, 50kA DC |