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P1RD4P63A300S Lovato RCCB 4P 63A IDN 300MA SELECTIVE
Lovato P1RD4P63A300S selective residual current device with 4 poles, 63 A rated current and 300 mA earth leakage protection for coordinated three-phase electrical systems.
£178.70
Why Choose the Lovato P1RD4P63A300S Selective Residual Current Device?
The Lovato P1RD4P63A300S is a high-performance selective residual current device (RCCB) designed to provide reliable earth leakage protection in industrial, commercial and low-voltage electrical installations. Part of the Lovato P1RD residual current device series, it provides selective tripping characteristics to improve system coordination and minimise unnecessary disconnections.
This four-pole selective residual current device monitors electrical circuits for leakage currents and disconnects the supply when a fault condition exceeds the specified threshold. Its selective operation allows improved discrimination between upstream and downstream protective devices, helping maintain continuity of service in larger electrical systems.
With a rated current of 63 A, a residual operating current of 300 mA and selective operation, the P1RD4P63A300S is suitable for three-phase electrical installations requiring coordinated residual current protection.
Key Advantages
- Reliable selective residual current protection for low-voltage systems.
- 63 A rated current suitable for commercial and industrial applications.
- 300 mA residual current sensitivity for earth leakage protection.
- Selective tripping characteristic improves protection coordination.
- 4-pole configuration for three-phase installations.
- DIN rail mounting for efficient electrical panel integration.
Key Features
- Lovato P1RD residual current device series.
- 4-pole RCCB configuration.
- 63 A rated operational current.
- 300 mA rated residual operating current.
- Selective residual current protection.
- Improved coordination with downstream protective devices.
- Compact modular design for distribution boards and control panels.
- Integrated test button for operational verification.
Reliable Selective Protection for Electrical Systems
Selective residual current devices such as the Lovato P1RD4P63A300S are designed to improve electrical system reliability by coordinating protection between multiple RCDs. The selective time delay helps ensure that only the faulty section of an installation is disconnected, reducing unnecessary interruptions.
The P1RD series provides engineers, installers and panel builders with dependable residual current protection solutions for complex low-voltage distribution networks where system continuity and safety are essential.
Typical Applications
- Industrial electrical distribution systems.
- Commercial power distribution boards.
- Main switchboards and sub-distribution panels.
- Three-phase electrical installations.
- Control panels requiring selective protection coordination.
- Low-voltage systems requiring earth leakage monitoring.
Technical Specifications
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| Phase | Three Phase | |
|---|---|---|
| Poles | 4-pole | |
| Device Type | RCD | |
| Residual Current | 300 mA | |
| HS Code | 85362010 | |
| Manufacturer | Lovato | |
| Series | P1RD Residual Current Devices | |
| Model | P1RD4P63A300S | |
| Product type | Selective residual current circuit breaker (RCCB) | |
| Number of poles | 4P | |
| Rated current | 63 A | |
| Residual operating current | 300 mA | |
| Residual current characteristic | Selective | |
| Rated frequency | 50 / 60 Hz | |
| Mounting type | 35 mm DIN rail mounting | |
| Protection rating | IP20 | |
| Standards | IEC/EN 61008-1 |
Frequently Asked Questions
What is the Lovato P1RD4P63A300S used for?
The Lovato P1RD4P63A300S is a selective residual current device used to provide coordinated earth leakage protection in low-voltage electrical systems.
How many poles does the P1RD4P63A300S have?
The device features a 4-pole configuration designed for three-phase electrical installations.
What current rating does the P1RD4P63A300S support?
The device has a rated current of 63 A.
What residual current protection level does this RCCB provide?
The P1RD4P63A300S provides a residual operating current of 300 mA.
What does selective operation mean on this device?
Selective operation allows coordinated tripping with other protective devices so that only the affected part of the electrical installation is disconnected.
Trusted by Electrical Installers Worldwide
Lovato selective residual current devices are trusted by electrical engineers and installers for dependable earth leakage protection, improved system coordination and reliable performance in modern low-voltage installations.
