30 A
A nominal current of 30 amperes (A) is used in photovoltaic, control and power distribution systems requiring reliable transmission of medium electrical loads. It is ideal for DC networks, inverter connections, chargers and control circuits in hybrid or off-grid PV systems.
30 A-rated components ensure stable conductivity, low power loss and high operational safety. Typically combined with cable cross-sections of 4–6 mm² and protected by B30 or C30 circuit breakers, they are suitable for residential, commercial and industrial applications.