Combined circuit breaker 6kA type A HNB-B6/1N/003-A 195130

Combined circuit breaker – comprehensive protection for electrical installations

This circuit breaker combines the functions of an overcurrent and residual current device, providing comprehensive protection for electrical installations against the effects of short circuits, overloads and electric shock. The Eaton xPole Home HNB-B6/1N/003-A device is a reliable solution for both professional installers and end users, guaranteeing safety and comfort of use.

Application and product features

Type A combined circuit breaker with characteristic B and rated current of 6A, is designed to protect circuits with a voltage of 230V. Its compact design (2 modules wide) allows for saving space in the switchgear cabinet. The device is ideal for protecting sockets, lighting and other electrical appliances in residential and commercial buildings. Thanks to the sensitivity to pulsating DC residual current (type A), the circuit breaker effectively protects against hazards associated with modern electronics.

• Double terminals: Allow connection of both stranded and busbar wires, making installation easier and providing installation flexibility.
• Contact position indicator: An intuitive indicator (red/green) informs about the status of the circuit breaker – whether the circuit is on or off.
• Testing every 6 months: The requirement for regular testing (every 6 months) ensures continuous device efficiency and reliable protection.
• Voltage independence: Voltage-independent tripping guarantees correct operation even in the event of voltage fluctuations.
• Protection against electric shock: Protects users from the dangerous effects of electric shock.
• Fire protection: Increases the fire protection of the electrical installation, minimizing the risk of fire caused by short circuit or overload.
• Connection cross-section: The possibility of connecting wires with a cross-section from 1 to 25 mm², both solid and stranded, ensures compatibility with various types of installations.

Construction and technical parameters

The circuit breaker has been designed for easy mounting on a DIN TH 35 rail. Its solid construction and high quality workmanship guarantee long-term and trouble-free operation. Energy limitation class 3 and protection degree IP20 provide adequate protection against external factors. The rated short-circuit breaking capacity Icn is 6kA according to EN 61009-1, which ensures effective disconnection of the circuit in the event of a short circuit. The surge voltage category is 3 and the rated impulse withstand voltage Uimp is 4kV. The ambient temperature in operating conditions is in the range of -25 to 40°C.