Residual current circuit breaker, 1P+N, C characteristic, 25A, 6kA, 30mA, AC, instantaneous DS201 C25 AC30 2CSR255080R1254

Protection of installations and people – reliable RCBO (Residual Current Breaker with Overcurrent protection)

This 1P+N RCBO, with C characteristic and a rated current of 25A, is a key element ensuring safety in every electrical installation. It provides comprehensive protection against the effects of overloads, short circuits and unwanted leakage currents, protecting both people and equipment. Its design combines the functions of an overcurrent circuit breaker and a residual current device, allowing for effective response in various emergency situations.

Functionality and technical parameters

The circuit breaker is characterized by high efficiency thanks to the use of C characteristic, which allows tolerance to short-term overloads, typical for starting devices with induction motors. The rated short-circuit breaking capacity at 6kA guarantees safe disconnection of the circuit in the event of a serious failure. Sensitivity of 30mA (AC) ensures a quick response to leakage currents, minimizing the risk of electric shock. DIN rail mounting and a width of 2 modules facilitate installation and save space in the switchgear cabinet. The cross-section of the connectable multi-wire conductor up to 16mm² provides flexibility in the selection of conductors.

Application and benefits

The DS201 C25 AC30 circuit breaker is used in electrical installations of residential, commercial and industrial buildings. It is ideal for protecting lighting circuits, socket circuits and electrical devices requiring protection against overloads and short circuits. Using this circuit breaker translates into increased safety of electrical installation use, reduced risk of failure and ensuring continuity of power supply. Additionally, compliance with EN 61009-1 and IEC 60947-2 standards confirms its high quality and reliability. The rated insulation voltage Ui of 500V provides additional safety in difficult working conditions (ambient temperature from -25°C to +55°C). At the same time, the disconnectable N pole increases the functionality of the device.