Residual current circuit breaker, 2P, A, 25A, 30mA, instantaneous F202 A-25/0.03 110V 2CSF202199R1250

Protection and safety in your electrical installation

This two-pole residual current device (RCD) is a key element ensuring safety in every electrical circuit. It provides protection against electric shock, as well as protects the installation from the effects of short circuits and overloads. It is indispensable both in residential and commercial buildings where high reliability and personal protection are required.

The circuit breaker is characterized by a rated current of 25A and a residual current sensitivity of 30mA – these are standard values for protecting people in lighting and socket circuits. The instantaneous tripping type (characteristic A) makes it particularly effective in detecting leakage currents, ensuring a quick response in the event of a hazard. Designed to operate at 110V AC, making it suitable for specific applications requiring this voltage.

Installation and application

Mounting on a DIN rail is quick and intuitive, which will be appreciated by installers. A width of 2 modules allows for efficient use of space in the distribution board. This circuit breaker is used in circuits with a conductor cross-section from 0 to 25 mm², both solid and stranded. With a mechanical lock preventing accidental disconnection on the supply side.

Thanks to the high short-circuit strength of 1kA and impulse voltage of 4kV, this circuit breaker ensures reliable operation even in difficult operating conditions. The possibility of additional equipment allows it to be adapted to specific installation needs. The degree of protection IP20 provides protection against accidental contact, but does not protect against the effects of water – therefore, remember to install it in a dry and well-ventilated place. The ambient temperature in operating conditions from -25°C to +55°C guarantees its correct operation even at extreme temperatures.