Why Choose the Lovato P1RE1NB06A300 RCBO?
The Lovato P1RE1NB06A300 is a compact and reliable 1P+N residual current circuit breaker with overcurrent protection (RCBO) designed to protect electrical circuits against earth leakage, overloads and short circuits. As part of the Lovato P1RE miniature and residual circuit breaker series, it combines the functions of an MCB and an RCCB in a single two-module DIN rail device.
This RCBO features a 6 A rated current, 300 mA rated residual operating current and Type A residual current characteristic. Its B tripping curve is suited to circuits with relatively low inrush currents, while the integrated residual current protection responds to AC residual currents and pulsating DC residual currents associated with modern electrical and electronic loads.
With a 230 V AC rated operational voltage and 10 kA IEC short-circuit breaking capacity, the P1RE1NB06A300 provides comprehensive circuit protection in a compact two-module format. Installation on a standard 35 mm DIN rail makes it suitable for distribution boards and electrical panels in commercial, industrial and infrastructure applications.
Key Advantages
- Combines residual current, overload and short-circuit protection in one device.
- 6 A rated current with B-curve overcurrent protection.
- 300 mA rated residual operating current for earth-leakage protection.
- Type A residual current characteristic suitable for AC and pulsating DC residual currents.
- High 10 kA IEC short-circuit breaking capacity.
- Compact 1P+N, two-module DIN rail format simplifies distribution board installation.
Key Features
- Lovato P1RE RCBO series.
- 1P+N pole configuration.
- 6 A rated current.
- B tripping curve.
- Type A residual current operation.
- 300 mA rated residual current IΔn.
- 10 kA IEC short-circuit breaking capacity.
- 230 V AC rated operational voltage.
- Contact status indication for convenient visual inspection.
- Two-module design for mounting on standard 35 mm DIN rail.
Reliable Combined Circuit and Residual Current Protection
RCBOs such as the Lovato P1RE1NB06A300 combine the protective functions normally provided by a miniature circuit breaker and a residual current circuit breaker. The device disconnects the protected circuit when it detects excessive current caused by an overload or short circuit, while also monitoring for residual current flowing to earth.
The P1RE series provides this combined protection in a compact DIN rail format, helping reduce the number of separate protective devices required within a distribution board. The Type A characteristic allows the P1RE1NB06A300 to respond to both sinusoidal AC and pulsating DC residual currents, making it suitable for circuits supplying a broad range of contemporary electrical equipment.
Typical Applications
- Commercial electrical distribution boards.
- Industrial control and distribution panels.
- Circuits requiring combined overcurrent and earth-leakage protection.
- Electrical equipment with electronic or rectifying components.
- Building services and infrastructure installations.
- DIN rail electrical protection assemblies.
