Combined circuit breaker 6kA type A HNB-B10/1N/003-A 195131

### Safety and protection in your electrical installation

This Eaton xPole Home HNB-B10/1N/003-A combined circuit breaker is a reliable solution for protecting your home or business. It combines the functions of an overcurrent and residual current circuit breaker, providing comprehensive protection against the effects of short circuits, overloads and electric shock. The device is designed for single-phase installations with a voltage of 230V and a rated current of 10A.

Why choose this circuit breaker?

• Double protection: Protects against overload, short circuit and dangerous leakage current.
• Fast reaction: B characteristic ensures fast tripping in the event of short circuits, minimizing the risk of damage.
• High reliability: Made of high-quality materials, guarantees long-lasting and trouble-free operation.
• Easy installation: Compact design (2 modules) and the possibility of mounting on a DIN TH 35 rail make installation easier.
• Universal application: Ideal for protecting lighting circuits, socket outlets and other electrical devices in residential and commercial buildings.
• Terminal cross-section 25mm²: Allows connection of wires with a larger diameter, which increases the flexibility of the installation.
• Double terminals: Both screw and busbar – give freedom of choice in how to connect the wires.

Technical specifications and functionality

The HNB-B10/1N/003-A circuit breaker has been designed with safety and ease of use in mind. It has a type A residual current sensitivity, which means it effectively reacts to pulsating currents with a DC component – typical of modern electronic devices. The rated short-circuit breaking capacity is 6kA, which provides effective protection in the event of a failure. Additionally, the device has a contact position indicator (red/green), which makes it easier to visually check the status of the circuit breaker.

It is worth paying attention to the need for regular testing of the device – it is recommended to press the “T” test button every 6 months to ensure its proper operation. The circuit breaker also has a lock to prevent accidental switching on after switching off due to a failure.

Technical data in brief:

• Type of voltage: AC
• Rated current: 10 A
• Rated voltage: 230 V
• Tripping characteristic: B (instantaneous)
• Sensitivity: A (reacts to DC pulsating currents)
• Rated short-circuit breaking capacity: 6 kA
• Number of protected poles: 1 + N (2 poles total)
• Wire cross-section: 1 - 25 mm²
• Degree of protection: IP20