Lovato P1RB1NC32A300 residual current circuit breaker with overcurrent protection, featuring a 1P+N configuration, 32 A rated current, C tripping characteristic, Type A 300 mA residual current protection and 10 kA breaking capacity.
Original price was: £109.04.£65.43Current price is: £65.43.
The Lovato P1RB1NC32A300 is a compact and dependable residual current circuit breaker with overcurrent protection (RCBO) designed to protect electrical circuits against overloads, short circuits and earth leakage faults. Part of the Lovato Electric P1RB series, it combines miniature circuit breaker and residual current protection functions within a single modular device.
By integrating overcurrent and residual current protection, the P1RB1NC32A300 helps simplify distribution board layouts, reduce installation time and conserve valuable DIN rail space. Its 1P+N configuration protects the phase conductor while simultaneously switching the neutral conductor, making it suitable for single-phase electrical distribution systems.
With a rated current of 32 A, a C tripping characteristic, Type A residual current detection and a rated residual operating current of 300 mA, this RCBO is suitable for equipment, circuit and fire-risk protection applications. Its 10 kA short-circuit breaking capacity provides dependable fault interruption in commercial and industrial electrical installations.
The Lovato P1RB1NC32A300 combines thermal-magnetic overcurrent protection with residual current monitoring. It disconnects the protected circuit when an overload, short circuit or qualifying earth leakage fault is detected, helping protect wiring, connected equipment and the wider electrical installation.
Its Type A residual current characteristic enables detection of sinusoidal alternating and pulsating DC residual currents, making it suitable for many modern electrical loads containing electronic components. The 300 mA sensitivity is generally selected for equipment protection, insulation fault monitoring and reducing risks associated with electrical fires rather than additional personal protection.
| Current | 32 A |
|---|---|
| Phase | Single Phase |
| Manufacturer | Lovato Electric |
| Series | P1RB |
| Model | P1RB1NC32A300 |
| Product type | Residual current circuit breaker with overcurrent protection |
| Product abbreviation | RCBO |
| Pole configuration | 1P+N |
| Total number of poles | 2 |
| Number of protected poles | 1 |
| Rated current | 32 A |
| Tripping characteristic | C curve |
| Residual current type | Type A |
| Rated residual operating current | 300 mA |
| Rated operational voltage | 230 V AC |
| Rated insulation voltage (Ui) | 400 V |
| Rated impulse withstand voltage (Uimp) | 4 kV |
| Rated frequency | 50 / 60 Hz |
| Short-circuit breaking capacity | 10 kA |
| Number of DIN modules | 2 |
| Built-in depth | 66 mm |
| Protection rating | IP20 |
| Pollution degree | 2 |
| Overvoltage category | III |
| Mounting type | 35 mm DIN rail |
| Applicable standard | IEC/EN 61009-1 |
| Certifications | TÜV Rheinland and EAC |
It provides combined protection against overloads, short circuits and Type A earth leakage faults in single-phase electrical distribution and control systems.
The P1RB1NC32A300 has a rated current of 32 A and uses a C tripping characteristic.
This RCBO has a rated residual operating current of 300 mA, making it suitable for equipment, circuit and fire-risk protection applications.
Type A protection detects sinusoidal alternating residual currents and pulsating DC residual currents, making it suitable for many modern electrical loads containing electronic components.
The device has a rated short-circuit breaking capacity of 10 kA.
The P1RB1NC32A300 occupies two DIN modules and uses a 1P+N pole configuration.
Lovato Electric circuit protection products are used by electrical engineers, panel builders and installation professionals seeking dependable performance, straightforward installation and effective protection for commercial and industrial electrical systems.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...