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B6CR1N40-30 IMO RCBO 10kA, 30mA, C Curve 1 Pole + N, 40 Amp, 230VAC
£61.00
Why Choose the IMO B6CR1N40-30 RCBO?
The IMO B6CR1N40-30 is a compact and dependable Residual Current Circuit Breaker with Overcurrent Protection (RCBO) designed to protect electrical installations against earth leakage, overload and short-circuit faults. By combining the functions of an MCB and RCD into a single device, it simplifies installation whilst providing comprehensive circuit protection for residential, commercial and industrial applications. Manufactured in accordance with IEC/EN 61009-1, it delivers reliable performance for demanding electrical systems.
As part of the trusted IMO B6 RCBO range, this model features Type AC residual current protection, making it suitable for conventional alternating current circuits. Its compact design, finger-safe terminals and DIN rail mounting allow for quick installation whilst maintaining dependable long-term operation.
Featuring a 40 A rated current, 30 mA residual operating current, a Type C tripping characteristic and a 10 kA short-circuit breaking capacity, the B6CR1N40-30 is ideal for protecting power distribution circuits, socket outlets, lighting installations and commercial electrical equipment with moderate inrush currents.
Key Advantages
- Combined earth leakage, overload and short-circuit protection.
- 40 A rated current suitable for higher load circuits.
- 30 mA Type AC residual current protection for additional personnel safety.
- Type C tripping characteristic ideal for moderate inrush current applications.
- 10 kA breaking capacity provides excellent fault protection.
- Compact DIN rail mounted design saves valuable enclosure space.
Key Features
- IMO B6 RCBO series.
- 40 A rated current.
- 30 mA residual operating current.
- Type AC residual current protection.
- Type C tripping characteristic.
- 10 kA short-circuit breaking capacity.
- 1 Pole + Neutral configuration.
- 110/230 V AC operation.
- 35 mm TS35 DIN rail mounting.
- Finger-safe screw terminals.
- Integrated test button.
Reliable Protection for Electrical Installations
The IMO B6CR1N40-30 continuously monitors electrical circuits for overloads, short circuits and earth leakage faults. If a fault occurs, the RCBO disconnects the supply rapidly, helping protect personnel, equipment and property whilst reducing the risk of electrical fires and costly downtime.
Its Type AC residual current protection is suitable for conventional alternating current circuits, whilst the Type C tripping curve allows reliable operation on circuits supplying lighting systems, transformers, pumps and other equipment with moderate starting currents.
Typical Applications
- Residential consumer units.
- Commercial distribution boards.
- Industrial control panels.
- Lighting circuits.
- Socket outlet protection.
- General power distribution.
- Small motors and pumps.
- Building services installations.
Technical Specifications
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| Voltage | 230 V | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 1-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 | B6 RCBO | |
| Model | B6CR1N40-30 | |
| Product type | Residual Current Circuit Breaker with Overcurrent Protection (RCBO) | |
| Rated current | 40 A | |
| Residual operating current | 30 mA | |
| Residual current type | Type AC | |
| Tripping characteristic | Type C | |
| Breaking capacity | 10 kA | |
| Pole configuration | 1 Pole + Neutral | |
| Rated operational voltage | 110/230 V AC | |
| Frequency | 50 / 60 Hz | |
| Standard | IEC/EN 61009-1 | |
| Protection rating | IP20 | |
| Mounting type | 35 mm TS35 DIN rail | |
| Dimensions (H × W × D) | Approx. 81 × 35 × 77.6 mm | |
| Weight | Approx. 0.23 kg | |
| HS Code | 8536201090 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the IMO B6CR1N40-30 used for?
It provides combined protection against earth leakage, overload and short-circuit faults for individual electrical circuits.
What type of residual current protection does it provide?
This model provides Type AC residual current protection for conventional alternating current electrical circuits.
What is the rated current of this RCBO?
The B6CR1N40-30 has a rated current of 40 A.
What does the Type C tripping characteristic mean?
Type C RCBOs are suitable for circuits supplying equipment with moderate inrush currents, including motors, transformers and commercial electrical equipment.
How is the device installed?
The RCBO is designed for installation onto a standard 35 mm DIN rail within consumer units, distribution boards and industrial control panels.
Trusted by Electrical Professionals
IMO B6 RCBOs are trusted by electricians, panel builders and maintenance engineers for delivering dependable circuit protection, straightforward installation and reliable long-term performance.
