ABB
ABB Fuse Switch Disconnector, 4 Pole, 800A Max Current, 800A Fuse Current
Part No.
1SCA022825R5180
Procurement Intelligence
ABB OS 1SCA02 series is a 4-pole enclosed fuse switch disconnector rated for 800A, designed for main switchboard and distribution panel installations requiring load isolation and circuit protection. Critical verification: confirm NH3 fuse cartridge availability and compatibility with your electrical distribution voltage class (typically 690V AC).
Main distribution load isolation
Before ordering — verify:
| ☐ | NH3 fuse cartridge stock |
| ☐ | Mounting space requirements |
| ☐ | Voltage class compatibility |