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B10TCR3N25-30 IMO RCBO 3P+N, 5 module, 10kA C curve, 25A, 30mA, Type AC
£79.09
Why Choose the IMO B10TCR3N25-30 RCBO?
The IMO B10TCR3N25-30 is a robust Residual Current Circuit Breaker with Overcurrent Protection (RCBO) designed to safeguard three-phase electrical installations against earth leakage, overload and short-circuit faults. As part of the professional IMO B10TCR RCBO range, it combines the functions of an RCCB and miniature circuit breaker into a single compact device, providing comprehensive circuit protection while reducing panel space requirements.
Manufactured in accordance with IEC 61009-1, the B10TCR3N25-30 delivers dependable protection for industrial and commercial applications. Its compact 5-module design, high breaking capacity and DIN rail mounting allow for quick installation in distribution boards, control panels and OEM equipment.
Featuring a 25 A rated current, 30 mA residual operating current, Type AC protection, a C curve tripping characteristic and a 3 Pole + Neutral configuration, the IMO B10TCR3N25-30 is ideal for machinery, automation systems and three-phase power distribution.
Key Advantages
- Combined earth leakage, overload and short-circuit protection.
- 25 A rated current for commercial and industrial three-phase circuits.
- 30 mA residual sensitivity provides additional protection against electric shock.
- Type AC residual current protection for alternating residual currents.
- C curve tripping characteristic suitable for general-purpose industrial loads.
- Compact DIN rail mounted design saves valuable panel space.
Key Features
- IMO B10TCR RCBO series.
- 25 A rated current.
- 30 mA rated residual operating current.
- Type AC residual current characteristics.
- C curve overcurrent protection.
- 3 Pole + Neutral (3P+N) configuration.
- 10 kA short-circuit breaking capacity.
- DIN rail mounting with integrated test button.
Complete Circuit Protection in One Device
The IMO B10TCR3N25-30 combines residual current detection with overload and short-circuit protection in a single device. This integrated design simplifies installation, reduces wiring complexity and provides dependable protection for personnel, electrical wiring and connected equipment.
Its C curve operating characteristic makes it well suited to industrial control equipment, machinery and general-purpose commercial circuits where moderate inrush currents are expected.
Typical Applications
- Industrial machinery and equipment.
- Three-phase distribution boards.
- Automation and control panels.
- Manufacturing facilities.
- Commercial electrical installations.
- OEM machinery and electrical systems.
Technical Specifications
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| Current | 25 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 3-pole + N | |
| Device Type | RCBO | |
| Trip Curve | C curve | |
| Breaking Capacity | 10 kA | |
| Residual Current | 30 mA | |
| RCD Type | Type AC | |
| Manufacturer | IMO Precision Controls | |
| Series | B10TCR | |
| Model | B10TCR3N25-30 | |
| Product type | Residual Current Circuit Breaker with Overcurrent Protection (RCBO) | |
| Rated current | 25 A | |
| Residual operating current | 30 mA | |
| Residual current characteristics | Type AC | |
| Tripping characteristic | C Curve | |
| Pole configuration | 3 Pole + Neutral | |
| Rated voltage | 230/400 V AC | |
| Frequency | 50 / 60 Hz | |
| Short-circuit breaking capacity | 10 kA | |
| Protection rating | IP20 | |
| Mounting type | DIN rail EN 60715 | |
| Width | 5 modules | |
| Terminal compatibility | Pin or fork type busbars | |
| HS Code | 8536201090 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the IMO B10TCR3N25-30 used for?
It protects three-phase electrical circuits against earth leakage, overload and short-circuit faults using a single integrated RCBO.
What is the rated current of this RCBO?
The IMO B10TCR3N25-30 has a 25 A rated current.
What type of residual current protection does it provide?
The device provides Type AC protection, detecting alternating sinusoidal residual currents with a 30 mA trip sensitivity.
What tripping curve does this RCBO use?
The RCBO features a C curve tripping characteristic, making it suitable for general industrial and commercial applications.
How is the device installed?
The B10TCR3N25-30 mounts onto a standard DIN rail inside electrical distribution boards and industrial control panels.
Trusted Circuit Protection for Professional Installations
IMO RCBOs are trusted by electricians, panel builders and machine manufacturers for delivering dependable protection against earth leakage, overload and short-circuit faults across modern commercial and industrial electrical installations.
