Siemens 5SL6632-7BB MCB, 400V 6kA 3+N C 32A Italy

The Siemens 5SL6632-7BB is a miniature circuit breaker rated 400 V with a 6 kA breaking capacity, 3+N poles, C-curve trip characteristic, 32 A rated current, and is the Italy version. The C-curve means it trips between 5 and 10 times rated current, suited for general-purpose loads like lighting and small motor circuits where moderate inrush is expected. The 6 kA breaking capacity at 400 V tells you it can safely interrupt a fault current up to that level without upstream damage — adequate for most final subcircuits in a commercial or light industrial panel.