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B10R2025-30 IMO RCD 10KA, 30mA 1 Pole + N, 25 Amp, 230VAC
£28.39
Why Choose the IMO B10R2025-30 Residual Current Device?
The IMO B10R2025-30 is a compact and dependable residual current device (RCD) designed to detect earth leakage faults in single-phase electrical installations. Manufactured by IMO Precision Controls, it provides reliable residual current protection for distribution boards, control panels, machinery and commercial electrical systems.
The device continuously monitors the current flowing through the live and neutral conductors. When an imbalance exceeding its rated residual operating current is detected, the RCD disconnects the circuit, helping reduce the risk associated with electric shock, damaged insulation and earth leakage faults.
With a rated current of 25 A, a sensitive 30 mA trip rating and a 1 Pole + Neutral configuration, the B10R2025-30 is suitable for single-phase 230 V AC installations. Its compact DIN rail format supports straightforward installation within electrical enclosures and distribution equipment.
Key Advantages
- Reliable residual current protection for single-phase circuits.
- 25 A rated current for commercial and industrial applications.
- 30 mA residual operating current for enhanced earth leakage protection.
- 1 Pole + Neutral configuration for 230 V AC systems.
- 10 kA conditional short-circuit rating.
- Compact DIN rail design for straightforward panel installation.
Key Features
- IMO B10R residual current device series.
- 25 A rated operational current.
- 30 mA rated residual operating current.
- 10 kA conditional short-circuit capacity.
- 1 Pole + Neutral switching configuration.
- 230 V AC rated operating voltage.
- Integrated test function for routine operational checks.
- Compact DIN rail mounting format.
Dependable Earth Leakage Protection
Residual current devices compare the electrical current travelling through the live conductor with the current returning through the neutral conductor. Under normal operating conditions, these values remain balanced. If current leaks to earth through damaged insulation, faulty equipment or another unintended path, the imbalance causes the RCD to disconnect the supply.
The 30 mA sensitivity of the IMO B10R2025-30 makes it suitable for circuits requiring enhanced residual current protection. The device should be used alongside appropriately rated overcurrent protection because an RCD does not replace a miniature circuit breaker or fuse.
Typical Applications
- Single-phase electrical distribution boards.
- Industrial machinery and control panels.
- Commercial electrical installations.
- Socket and equipment supply circuits.
- Automation and OEM control systems.
- Circuits requiring 30 mA earth leakage protection.
Technical Specifications
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| Voltage | 230 V | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 1-pole + N | |
| Device Type | RCD | |
| Residual Current | 30 mA | |
| Manufacturer | IMO Precision Controls | |
| Series | B10R | |
| Model | B10R2025-30 | |
| Alternative SKU | B10R202530 | |
| Product type | Residual current device (RCD) | |
| Rated current | 25 A | |
| Rated residual operating current | 30 mA | |
| Pole configuration | 1 Pole + Neutral | |
| Rated voltage | 230 V AC | |
| Conditional short-circuit rating | 10 kA | |
| Mounting type | DIN rail | |
| Application | Earth leakage and residual current protection | |
| Barcode | 5056207451850 | |
| HS Code | 8536201090 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the IMO B10R2025-30 used for?
The B10R2025-30 is used to detect residual current and earth leakage faults in single-phase electrical circuits, disconnecting the supply when its rated trip threshold is exceeded.
What is the current rating of this RCD?
The IMO B10R2025-30 has a rated operational current of 25 A.
What residual current sensitivity does it provide?
This device has a rated residual operating current of 30 mA.
What voltage and pole configuration does it use?
The B10R2025-30 is designed for 230 V AC single-phase systems and has a 1 Pole + Neutral configuration.
Does this RCD provide overload protection?
No. The B10R2025-30 provides residual current protection and should be installed with a suitably rated circuit breaker or fuse for overload and short-circuit protection.
Trusted Electrical Protection from IMO
IMO residual current devices are used by electrical contractors, panel builders and industrial engineers to provide reliable earth leakage protection within modern electrical distribution and control systems.
