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P1RE1NB32A300 Lovato RCBO 1P+N B 32A IDN 300MA 10KA
Lovato P1RE1NB32A300 is a 32 A 1P+N type A RCBO with a B tripping curve, 300 mA residual-current rating, 230 V AC operational voltage and 10 kA IEC short-circuit rating.
£90.21
Why Choose the Lovato P1RE1NB32A300 32 A 1P+N RCBO?
The Lovato P1RE1NB32A300 is a 1P+N residual current circuit breaker with overcurrent protection (RCBO) that combines residual-current, overload and short-circuit protection in a single modular device. Part of the Lovato P1RE range, it has a rated current of 32 A and an IEC short-circuit rating of 10 kA.
This model combines a B tripping curve with a type A residual-current characteristic and a rated residual operating current of 300 mA. The type A characteristic provides detection of sinusoidal AC and pulsating DC residual currents, making the device suitable for appropriately specified single-phase electrical circuits.
Rated for 230 V AC at 50/60 Hz, the P1RE1NB32A300 occupies two DIN modules and mounts on a standard 35 mm DIN rail. Its combined protective functions and compact modular construction make it suitable for industrial, commercial and building electrical distribution systems requiring a 300 mA residual-current threshold.
Key Advantages
- Combines residual-current, overload and short-circuit protection in one RCBO.
- 32 A rated current for appropriately designed single-phase circuits.
- 300 mA rated residual operating current.
- Type A residual-current characteristic for sinusoidal AC and pulsating DC residual currents.
- B tripping curve for defined overcurrent protection characteristics.
- High 10 kA IEC short-circuit rating.
- Compact two-module DIN-rail construction.
- Electrical endurance of 10,000 cycles and mechanical endurance of 20,000 cycles.
Key Features
- Lovato P1RE series RCBO.
- 1P+N pole configuration.
- 32 A rated current.
- 230 V AC rated operational voltage.
- 50/60 Hz rated frequency.
- B tripping curve.
- Type A residual-current characteristic.
- 300 mA rated residual operating current.
- 10 kA IEC short-circuit rating.
- 400 V rated insulation voltage.
- 4 kV rated impulse withstand voltage.
- IP20 frontal protection.
- Standard 35 mm DIN-rail mounting.
Combined Residual-Current and Overcurrent Protection
An RCBO combines the functions of a miniature circuit breaker and a residual-current protective device within one unit. The P1RE1NB32A300 therefore provides protection against overloads and short circuits while simultaneously monitoring residual current to earth, allowing several important circuit-protection functions to be incorporated into a single two-module device.
The type A residual-current characteristic detects sinusoidal AC and pulsating DC residual currents, while the B curve defines the device's overcurrent tripping behaviour. With its 300 mA residual-current rating, 32 A nominal current and 10 kA short-circuit rating, the P1RE1NB32A300 should be selected according to the protection requirements and applicable electrical regulations of the installation.
Typical Applications
- Single-phase electrical distribution boards.
- Industrial control panels.
- Commercial electrical installations.
- Building-services distribution systems.
- Machinery and equipment circuits.
- Circuits specified for 300 mA residual-current protection.
- Applications requiring combined 32 A overload, short-circuit and residual-current protection.
Technical Specifications
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| Phase | Single Phase | |
|---|---|---|
| Poles | 1-pole + N | |
| Device Type | RCBO | |
| Trip Curve | B curve | |
| Residual Current | 300 mA | |
| Manufacturer | Lovato Electric | |
| Series | P1RE | |
| Model / order code | P1RE1NB32A300 | |
| Product type | Residual current circuit breaker with overcurrent protection (RCBO) | |
| Number of poles | 1P+N | |
| Number of DIN modules | 2 | |
| Rated operational voltage | 230 V AC | |
| Rated insulation voltage (Ui) | 400 V | |
| Rated impulse withstand voltage (Uimp) | 4 kV | |
| Rated frequency | 50/60 Hz | |
| Rated current (In) | 32 A | |
| Tripping curve | B | |
| Residual operation characteristic | Type A | |
| Rated residual current (IΔn) | 300 mA | |
| IEC short-circuit rating | 10 kA | |
| Electrical life | 10,000 cycles | |
| Mechanical life | 20,000 cycles | |
| Mounting | 35 mm DIN rail | |
| Normal operating position | Vertical plane | |
| Maximum terminal tightening torque | 2 Nm | |
| Terminal tool | PZ2 | |
| IEC conductor cross-section | 1–16 mm² | |
| Operating temperature | -25 to +60 °C | |
| Storage temperature | -40 to +80 °C | |
| Maximum altitude | 2000 m | |
| Frontal protection rating | IP20 | |
| Pollution degree | 2 | |
| Weight | 205 g | |
| ETIM classification | EC000905 – Earth leakage circuit breaker | |
| Compliance | IEC | |
| Package quantity | 1 | |
| Package dimensions | 115 × 40 × 80 mm | |
| Package volume | 368 cm³ | |
| EAN-13 | 8013975329153 | |
| HS code | 85363030 |
Frequently Asked Questions
What is the Lovato P1RE1NB32A300?
The P1RE1NB32A300 is a 1P+N RCBO combining residual-current, overload and short-circuit protection in a compact two-module DIN-rail device.
What is the rated current of the P1RE1NB32A300?
The Lovato P1RE1NB32A300 has a rated current of 32 A.
What residual-current rating does the P1RE1NB32A300 have?
The P1RE1NB32A300 has a rated residual operating current of 300 mA.
Is the P1RE1NB32A300 a type A RCBO?
Yes. It has a type A residual-current characteristic, designed to respond to sinusoidal AC residual currents and pulsating DC residual currents.
What tripping curve does the P1RE1NB32A300 use?
The P1RE1NB32A300 uses a B tripping curve for its overcurrent protection function.
What is the short-circuit rating of the P1RE1NB32A300?
The P1RE1NB32A300 has an IEC short-circuit rating of 10 kA.
What voltage is the P1RE1NB32A300 rated for?
The device has a rated operational voltage of 230 V AC and a rated frequency of 50/60 Hz.
How is the Lovato P1RE1NB32A300 mounted?
The RCBO occupies two DIN modules and is designed for mounting on a standard 35 mm DIN rail.
Trusted by Electrical and Industrial Professionals
Lovato Electric P1RE RCBOs provide compact combined residual-current and overcurrent protection for electrical distribution systems, helping panel builders, electrical contractors and industrial users create coordinated DIN-rail protection assemblies.
