Residual current device with overcurrent release 4P 6kA C 13A/30mA A QC/QB ADM463QC

Advanced electrical installation protection in a compact form

The ADM463QC residual current circuit breaker with overcurrent protection (RCBO) is a professional solution providing comprehensive protection for electrical circuits. Combining the functions of an overcurrent breaker and a residual current device in a single unit eliminates the need for two separate devices, simplifying installation and saving space in the distribution board.

Electrical parameters and protection characteristics

The device operates with a rated current of 13A and provides Type A 30mA sensitivity residual current protection, ensuring effective detection of both sinusoidal and pulsating leakage currents. The C tripping characteristic allows for the safe startup of loads with moderate inrush currents, such as electric motors or transformers.

A rated short-circuit breaking capacity of 6kA ensures reliable interruption even of high short-circuit currents. The rated voltage of 400V AC enables operation in three-phase systems, while the insulation voltage of 500V guarantees safe operation under overvoltage conditions.

Construction and mounting capabilities

The compact design occupies only 4 modules on the DIN rail (71mm width), allowing for efficient space management in the distribution board. A mounting depth of 70mm facilitates installation even in shallow enclosures.

The device offers universal connection possibilities thanks to the QuickConnect system on the input and BiConnect on the output. The 360° mounting capability significantly facilitates installation in hard-to-reach places. Wire cross-sections from 1.5 to 4.0 mm² for flexible conductors and from 1.5 to 4.0 mm² for solid conductors provide connection flexibility.

Operating conditions and safety

A wide operating temperature range from -25°C to +40°C enables use in both unheated rooms and industrial conditions. Energy limiting class 3 and an IP2X protection rating ensure safe operation in industrial environments.

Total power loss of only 10.10W at the rated current demonstrates the high energy efficiency of the device. A terminal tightening torque of 2 Nm guarantees secure wire connections while maintaining ease of installation.

Compliance with IEC standards and RoHS declarations confirm the highest standards of quality and operational safety.