Why Choose the Lovato P1RD4P25AC300 Residual Current Device?
The Lovato P1RD4P25AC300 is a dependable four-pole residual current device (RCD/RCCB) designed to provide effective earth leakage protection and safe disconnection of electrical circuits in industrial, commercial and low-voltage installations. Part of the Lovato P1RD residual current protection series, it combines reliable residual current monitoring with compact DIN rail installation for modern electrical distribution systems.
This residual current device detects leakage currents caused by insulation faults or unwanted current paths to earth and disconnects the circuit when the residual current exceeds the rated threshold. The Type AC characteristic provides protection against sinusoidal alternating residual currents commonly produced by standard AC electrical loads.
With a rated current of 25 A, a 300 mA residual current sensitivity and a four-pole configuration, the Lovato P1RD4P25AC300 is suitable for protecting three-phase circuits with neutral in industrial panels, automation systems and low-voltage electrical distribution applications.
Key Advantages
- Reliable residual current protection for low-voltage electrical systems.
- 25 A rated current suitable for dedicated electrical circuits.
- 300 mA earth leakage sensitivity for effective installation protection.
- Type AC residual current detection for standard alternating leakage currents.
- Four-pole switching enables complete three-phase and neutral isolation.
- Compact DIN rail mounting design for efficient panel integration.
Key Features
- Lovato P1RD residual current device series.
- 4-pole configuration.
- 25 A rated current.
- 300 mA residual current sensitivity.
- Type AC characteristic.
- Provides protection against earth leakage currents.
- Manual test button for device verification.
- Compact modular design for electrical distribution boards.
- 35 mm DIN rail mounting format.
Reliable Residual Current Protection for Electrical Systems
Residual current devices such as the Lovato P1RD4P25AC300 monitor electrical circuits for leakage currents and disconnect the supply when abnormal current paths to earth are detected. This helps protect electrical installations from earth fault conditions and improves operational safety.
The P1RD series is designed for electrical installers, panel builders and automation professionals requiring compact and dependable residual current protection solutions that integrate easily into DIN rail mounted distribution systems.
Typical Applications
- Industrial electrical distribution boards.
- Three-phase control panels and automation systems.
- Commercial building installations.
- Machinery and equipment protection circuits.
- Low-voltage power distribution systems.
- Electrical installations requiring earth leakage protection.
