Description
ABB OSP1250N FOURTH POLE, Isolator Switches — manufacturer part number 1SCA107943R1001.
Switched non-fusible fourth pole for OS1200…1250.
Technical data
- Brand: ABB
- Manufacturer part number: 1SCA107943R1001
- Rated Voltage: 690VAC
- Rated Current: 1250A
- Number of Poles: 1P



