Residual current circuit breaker, 1P+N, B characteristic, 6A, 10kA, 30mA, AC, instantaneous DS201 M B6 AC30 2CSR275080R1065

Protection and safety of electrical installations

Differential-overcurrent circuit breaker DS201 M B6 AC30 is a compact device designed to protect single-phase circuits in electrical installations. The combination of overcurrent and residual current functions provides comprehensive protection against the effects of overloads, short circuits and electric shock. It is an ideal solution for both installers and end-users who value safety and reliability.

Construction and application

This circuit breaker, only two modules wide, is used to protect circuits with a rated current of 6A. Characteristic B ensures a quick response to short-circuit current increase, while allowing short-term overloads that may occur during the start-up of some devices (e.g. motors). Additional residual current protection with a sensitivity of 30mA effectively protects against electric shock in the event of insulation failure. The device is designed for mounting on a TH rail and has screw terminals, which facilitates its installation.

Key features and benefits

• Versatile protection: Protects against overloads, short circuits and electric shock.
• Compact size: Occupies only 2 modules in the switchboard, saving space.
• Characteristic B: Suitable for circuits with devices generating short-term current surges (e.g. motors).
• High breaking capacity: Breaking capacity up to 10kA (according to EN 61009-1) guarantees effective disconnection of the circuit in the event of a failure.
• 30mA residual current protection: Provides a high level of safety for users.
• Wide operating temperature range: The ability to operate at temperatures from -25°C to 55°C makes it suitable for various environmental conditions.
• Rated voltage 240V: Standard operating voltage for most home and commercial installations.
• Simultaneous disconnection of the N pole: Increases safety by completely disconnecting the circuit when the circuit breaker operates.

The DS201 M B6 AC30 circuit breaker is a solid and reliable solution for anyone who cares about the safety and proper functioning of the electrical installation. Its versatility makes it readily chosen by both professionals and individuals who take care of their homes themselves.