Description
ABB OSP250B FOURTH POLE, Fuses & Fuse Holders — manufacturer part number 1SCA022770R4030.
Switched fusible fourth pole for OS250B.
Technical data
- Brand: ABB
- Manufacturer part number: 1SCA022770R4030
- Rated Voltage: 690VAC
- Rated Current: 250A
- Number of Poles: 1P



