Residual current circuit breaker with overcurrent protection 4P 6kA C 10A/30mA Type A ADM460C

Comprehensive protection of electrical installations

The ADM460C residual current circuit breaker with overcurrent protection is a reliable device that combines the functions of protection against electric shock and circuit overload. This ensures comprehensive protection in home and industrial installations. Its versatility makes it an ideal solution for both professional installers and end users.

Functionality and parameters

The device is characterized by a rated current of 10A and a differential current of 30mA, which guarantees effective protection of people and equipment. The C tripping characteristic allows for trouble-free starting of devices with higher starting current, such as motors or transformers. The short-circuit breaking capacity at 6kA level ensures safety in the event of a short circuit in the installation. The circuit breaker has 4 poles, protecting all phases and the neutral conductor.

Type A application means that the device detects both sinusoidal currents and pulsating DC currents – which increases the range of protection against dangerous situations. Installation is simple thanks to standard modular dimensions (4 modules) and screw terminals, which allow connection of wires with a cross-section from 1 to 25 mm² (solid) or from 1 to 16 mm² (stranded). Additionally, the circuit breaker has a lock to prevent accidental opening of the circuit during operation.

Safety and compliance with standards

The ADM460C circuit breaker meets the stringent standards IEC 60898-1 and IEC 60664/IEC 60947-2, which confirms its high quality and safety of use. It has a protection class of IP2X, protecting against contact with foreign solid objects with a diameter of more than 12.5 mm. A wide range of operating temperatures (-25°C to +40°C) allows it to be used in various environmental conditions. The I²t limitation class is 3, and the surge category is III – which indicates high resistance to interference. The rated impulse withstand voltage Uimp is as high as 4kV.