ABB
ABB Switch Disconnector, 3 Pole, 315A Max Current, 315A Fuse Current
Part No.
1SCA123581R1001
Procurement Intelligence
This is an ABB 1SCA12 series enclosed manual bypass switch, a 3-pole disconnector rated for 315A maximum current with integrated fuse protection. It's typically installed upstream of automatic circuit breakers to enable manual isolation and maintenance bypass operations in industrial distribution panels. Critical verification: confirm voltage rating (AC/DC), breaking capacity, and compatibility with downstream breaker amperage ratings.
Industrial manual bypass isolation
Before ordering — verify:
| ☐ | Voltage rating confirmation |
| ☐ | Breaking capacity verification |
| ☐ | Fuse coordination check |