Residual current circuit breaker with overcurrent protection C/6kA, 10A, 30mA, 2-pole, type AC ADC960D

Residual Current Circuit Breaker with Overcurrent protection provides reliable protection for electrical installations, combining the functions of an overcurrent and residual current circuit breaker. This model, with a rated current of 10A and a sensitivity of 30mA, is designed to protect against electric shock and the effects of short circuits and overloads. The two-pole (2P) design makes it ideal for protecting circuits requiring full protection.

Features and Application

The circuit breaker is characterized by a tripping characteristic of C, which means it reacts more slowly to short-term current surges – this is particularly important when connecting devices with electric motors or other loads generating high inrush currents. The rated short-circuit breaking capacity of 6kA guarantees effective disconnection of the circuit in the event of a failure. Type AC indicates sensitivity to alternating currents, which is standard in most domestic and industrial installations.

The application of this circuit breaker includes protecting lighting circuits, socket outlets, and electrical devices in residential, commercial, and industrial buildings. Its compact dimensions (2 module width) allow for easy installation in electrical distribution boards. Flush mounting further increases installation flexibility.

Advantages and Benefits

• Multifunctionality: Combining the functions of an overcurrent and residual current circuit breaker in one device simplifies installation and reduces costs.
• Safety: Provides effective protection against electric shock and damage to the installation caused by short circuits and overloads.
• High Reliability: Made of high-quality materials, compliant with applicable safety standards (energy limitation class 3, surge category 3, protection degree IP2X).
• Easy Installation: Compact dimensions and the possibility of flush mounting make installation easy even in tight spaces.
• Locking: Protection against accidental opening or closing of the circuit breaker increases safety.
• Wide Operating Temperature Range: The ability to operate at temperatures from -25°C to 40°C ensures reliability in various environmental conditions.
• Universal Connection: Accepts solid conductors with a cross-section of 1-25 mm² and stranded conductors 1-16 mm².

Additional features, such as double mounting clips, facilitate the replacement of the device without having to unscrew neighboring elements (for the 10 kA version), and the presence of two indicators for contact position and residual current release facilitate fault diagnosis.