AEG PROTECT 1 LCD User Manual page 22

Danger! Danger! Danger! Danger!
The rated current of the utility power switch must be greater than the UPS input
current, otherwise the utility power switch may be burnt!
Recommended circuit breaker and contactor current specifications:
UPS power rating
10000VA
15000VA
20000VA
Input mode
1 phase main input
3 phase main input
1 phase bypass input
3 phase bypass input
1 phase main input
3 phase main input
1 phase bypass input
3 phase bypass input
1 phase main input
3 phase main input
1 phase bypass input
3 phase bypass input
Breaker Contactor
80A ≥80A
32A ≥32A
63A ≥63A
32A ≥32A
125A ≥125A
50A ≥50A
100A ≥100A
50A ≥50A
160A ≥160A
63A ≥63A
125A ≥125A
63A ≥63A