Siemens 3VA4110-4ED34-1AA0

The Circuit Breaker 3VA41 operates with a UL Frame 125 and offers a breaking capacity of 25 kA at 480 V, suitable for 3-pole line protection. It is configured for an overload protection setting of In=100 A and a short-circuit protection of Ir=100 A, with a fixed short-circuit protection rated at Ii=10 x In. This device complies with UL 489 SB standards (naval) and operates effectively at temperatures up to 50 °C.

Constructed for built-in device applications, it includes a protection unit and is compatible with DIN rail (top hat rail) mounting. The circuit breaker has an IP40 degree of protection and does not integrate motor drive or earth fault protection features. Its electrical connections for the main circuit are categorized as 'Other', and it does not include auxiliary contacts.