| Circuit breaker design | Universal mounting design | Fixed mounting design |
Installation designs | Fixed-mounted design Withdrawable design | Withdrawable unit design Fixed-mounted design with compartment doors Plug-in design | Fixed-mounted design with front covers |
Functions | Supply Feeder Coupling | Cable feeders Motor outgoing feeders (MCC | Cable feeders |
Rated current In | up to 6,300 A | up to 630 A up to 250 kW | up to 630 A |
Connection position | front or rear | front or rear | front |
Section width (mm) | 400 • 600 • 800 • 1,000 • 1,400 | 600 • 1,000 • 1,200 | 1,000 • 1,200 |
Internal separation | Form 1, 2b, 3a, 4b, 4 Type 7 (BS) | Form 3b, 4a, 4b, 4 Type 7 (BS) | Form 1, 2b, 3b, 4a, 4b |
Busbar position | rear/top | rear/top | rear/top |