Residual current circuit breaker with overcurrent protection 3x1P+N 6kA B 10A/30mA Type A QC/QBB ADZ310D

Safety and reliability in your electrical installation

The ADZ310D residual current circuit breaker with overcurrent protection is a key element in protecting the electrical installation, combining protection against overload and short circuit with protection against electric shock. The device is designed to protect circuits in residential and commercial buildings, providing a high level of safety for both users and the installation.

Functionality and application

This 3-pole (1P+N) circuit breaker with a rated current of 10A and a tripping current of 30mA is characterized by a fast response to leakage currents, minimizing the risk of electric shock. Its type A design ensures effective detection of both sinusoidal alternating currents and pulsating DC currents, which is important for modern electronic equipment. The short-circuit breaking capacity of 6kA guarantees effective disconnection of the circuit in the event of a serious failure. Flush mounting and the use of QuickConnect quick-release terminals facilitate and speed up installation.

Key features and benefits

• Multi-level protection: Protection against overload, short circuit and electric shock in one device.
• Fast response: 30mA sensitivity ensures rapid disconnection of the circuit in the event of a leakage current.
• Versatile application: Ideal for protecting lighting, socket and electrical appliance circuits in residential and commercial buildings.
• Easy installation: Flush-mounted design and QuickConnect terminals significantly simplify the installation process.
• High reliability: Rated short-circuit breaking capacity of 6kA ensures effective operation in emergency situations.
• Wide operating temperature range: The ability to operate in a temperature range from -25°C to 70°C ensures reliable operation even in difficult conditions.
• Locking: Integrated lock prevents accidental switching on of the circuit breaker after tripping.
• B characteristic: Provides fast tripping in case of overloads and short circuits, protecting the installation and devices from damage. It also allows for safe starting of devices with electric motors, which generate short-term current surges.

The ADZ310D circuit breaker is characterized by a rated current of 10A, a rated voltage of 230V and a tripping current of 30mA. It has type A residual current protection and a short-circuit breaking capacity of 6kA. It is a 3-pole (1P+N) circuit breaker with a B tripping characteristic.

The ADZ310D circuit breaker meets the requirements of IEC 61009-1 and IEC 60898-1 standards, which confirms its high quality and safety of use. The IP2X degree of protection provides protection against contact with live parts. The width of the device, 4 modules, allows for easy adaptation to existing switchboards.