Combined circuit breaker 6kA type AC HNB-B20/1N/003 195122

Combined circuit breaker – comprehensive installation protection

This Eaton HNB-B20/1N/003 combined circuit breaker is a reliable solution for ensuring safety in electrical installations. It combines the functions of an overcurrent and residual current circuit breaker, offering comprehensive protection against the effects of short circuits, overloads and electric shock. A rated breaking capacity of 6kA guarantees an effective response in the event of a failure, and characteristic B provides fast tripping with short-term overloads.

Functionality and application

This circuit breaker is designed to protect circuits with a voltage of 230V and a rated current of 20A. Its compact design (2 module width) allows for easy mounting on a DIN rail in a distribution board. Thanks to the single-pole protection with the possibility of disconnecting the N pole, it provides flexibility in installation configuration. AC type application means sensitivity to alternating currents, which is particularly important in circuits powering household appliances and lighting. The connection wire cross-section up to 25mm² allows connection of wires of different thicknesses, adapting to the needs of a specific installation.

User comfort and durability

The Eaton xPole Home circuit breaker is distinguished by double screw/busbar terminals, which facilitate mounting and connection of wires. The contact position indicator (red/green) allows for a quick visual assessment of the device's status. Additionally, the device requires testing only every 6 months, which greatly simplifies maintenance. Solid construction and high surge current resistance (0.25kA) ensure long-lasting and trouble-free operation. Protection class IP20 protects against touching with fingers and solid objects larger than 12.5 mm.