Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
P1RD4P25A300 Lovato RES.CURRENT DEV.4P 25A IDN 300MA TYPE A
Lovato P1RD4P25A300 is a four-pole 25 A Type A residual current circuit breaker with a 300 mA rated residual operating current for earth-leakage protection in compatible electrical installations.
£125.24
Why Choose the Lovato P1RD4P25A300 Residual Current Circuit Breaker?
The Lovato P1RD4P25A300 is a four-pole Type A residual current circuit breaker (RCCB) designed to provide residual-current protection in industrial, commercial and electrical distribution systems. Part of the Lovato P1RD range, it combines a 25 A rated current with a 300 mA rated residual operating current for earth-leakage protection.
Its Type A residual-current characteristic enables detection of sinusoidal AC residual currents and pulsating DC residual currents, making the P1RD4P25A300 suitable for compatible modern electrical installations containing electronic equipment. The four-pole configuration supports coordinated disconnection in multi-pole electrical systems.
With its 25 A current rating, 300 mA residual-current sensitivity and four-pole modular construction, the P1RD4P25A300 is a practical choice for distribution boards, industrial control panels and machinery requiring Type A residual-current protection.
Key Advantages
- 25 A rated current for industrial, commercial and distribution applications.
- 300 mA rated residual current for earth-leakage protection.
- Type A characteristic detects sinusoidal AC and pulsating DC residual currents.
- Four-pole configuration provides coordinated multi-pole disconnection.
- Suitable for compatible three-phase and multi-pole electrical systems.
- Modular construction supports integration into electrical distribution equipment.
- DIN rail format simplifies installation in compatible panels and distribution boards.
Key Features
- Lovato P1RD residual current circuit breaker range.
- Four-pole (4P) configuration.
- 25 A rated current.
- 300 mA rated residual current IΔn.
- Type A residual operation characteristic.
- Residual-current protection for compatible AC electrical systems.
- Coordinated four-pole disconnection.
- Modular construction for distribution boards and control panels.
- DIN rail mounting arrangement.
Reliable Four-Pole Type A Residual-Current Protection
The Lovato P1RD4P25A300 monitors the balance of current flowing through the conductors connected through the RCCB and disconnects the circuit when residual current reaches its operating threshold. Its 300 mA rated residual current makes it suitable for installations where this level of earth-leakage protection is specified.
The Type A characteristic enables the device to respond to sinusoidal AC residual currents as well as pulsating DC residual currents. As an RCCB, the P1RD4P25A300 is intended specifically for residual-current protection and does not replace the appropriate overcurrent protective device required for overload and short-circuit protection.
Typical Applications
- Industrial and commercial electrical distribution boards.
- Three-phase systems requiring four-pole residual-current protection.
- Circuits requiring 300 mA earth-leakage protection.
- Industrial control and automation panels.
- Electrical installations containing compatible electronic loads.
- Machinery and OEM electrical panels.
- Modular electrical distribution equipment.
Technical Specifications
Tick the specs you need, then view products that match.
| Phase | Three Phase | |
|---|---|---|
| Poles | 4-pole | |
| Device Type | RCD | |
| Residual Current | 300 mA | |
| RCD Type | Type A | |
| HS Code | 85362010 | |
| Manufacturer | Lovato Electric | |
| Series | P1RD | |
| Model | P1RD4P25A300 | |
| Product type | Residual current circuit breaker (RCCB) | |
| Number of poles | 4P | |
| Rated current In | 25 A | |
| Residual operation characteristic | Type A | |
| Rated residual current IΔn | 300 mA | |
| Protection function | Residual-current / earth-leakage protection | |
| Mounting | DIN rail |
Frequently Asked Questions
What is the Lovato P1RD4P25A300?
The P1RD4P25A300 is a four-pole Type A residual current circuit breaker (RCCB) rated at 25 A with a 300 mA rated residual operating current.
What is the rated current of the P1RD4P25A300?
The Lovato P1RD4P25A300 has a rated current of 25 A.
What is the residual-current sensitivity of the P1RD4P25A300?
The P1RD4P25A300 has a rated residual current IΔn of 300 mA.
What does Type A mean on the Lovato P1RD4P25A300?
Type A means the RCCB is designed to respond to sinusoidal AC residual currents and pulsating DC residual currents, making it suitable for compatible electrical installations containing modern electronic loads.
How many poles does the P1RD4P25A300 have?
The P1RD4P25A300 has a four-pole (4P) configuration for coordinated multi-pole disconnection.
Does the P1RD4P25A300 provide overload and short-circuit protection?
No. The P1RD4P25A300 is an RCCB intended for residual-current protection. Appropriate overcurrent protection should be provided separately where overload and short-circuit protection are required.
Where can the Lovato P1RD4P25A300 be used?
Typical applications include industrial and commercial distribution boards, three-phase electrical systems, control panels, machinery and OEM equipment requiring 300 mA Type A residual-current protection.
Trusted Residual-Current Protection from Lovato Electric
Lovato Electric residual current circuit breakers provide dependable earth-leakage protection for modern electrical installations, helping panel builders, machine manufacturers and electrical professionals create reliable industrial and commercial distribution systems.
