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B6CRC1N20-30 IMO RCBO 6kA, 30mA, C Curve 1 P + N, 20Amp, 230VAC
£52.72
Why Choose the IMO B6CRC1N20-30 RCBO?
The IMO B6CRC1N20-30 is a compact Residual Current Circuit Breaker with Overcurrent Protection (RCBO) designed to provide comprehensive protection against earth leakage, overloads and short circuits in residential, commercial and industrial electrical installations. Manufactured in accordance with IEC 61009, this high-performance protection device combines the functions of an MCB and RCD into a single compact unit, helping save valuable DIN rail space while ensuring dependable circuit protection.
Designed for modern electrical distribution systems, the B6CRC1N20-30 offers reliable disconnection during fault conditions, reducing the risk of electric shock, cable damage and equipment failure. Its compact single-module design simplifies installation while maintaining excellent performance and durability.
With a 20 A rated current, C curve tripping characteristic, 30 mA residual operating current and 230 V AC single-phase supply, this RCBO is ideal for socket circuits, lighting circuits, commercial installations and industrial control panels requiring combined overload and earth leakage protection.
Key Advantages
- Combines MCB and RCD protection in one compact device.
- 20 A C curve protection suitable for inductive loads.
- 30 mA residual current protection for personnel safety.
- 6 kA short circuit breaking capacity.
- Single module width saves valuable panel space.
- Suitable for residential, commercial and industrial installations.
Key Features
- IMO B6 RCBO series.
- 20 A rated current.
- C curve tripping characteristic.
- 30 mA residual operating current.
- 230 V AC single-phase operation.
- 1 Pole + Neutral (SPN) configuration.
- 6 kA breaking capacity.
- Compact single-module DIN rail mounting.
- Finger-safe terminals.
- Contact position indication window.
Reliable Electrical Protection
The IMO B6CRC1N20-30 continuously monitors both overload current and earth leakage current, disconnecting the circuit rapidly whenever dangerous fault conditions are detected. This dual protection improves electrical safety while helping protect wiring, equipment and personnel.
Its compact design makes it ideal for modern consumer units, commercial distribution boards and industrial control panels where installation space is limited without compromising protection performance.
Typical Applications
- Commercial electrical distribution boards.
- Residential consumer units.
- Industrial control panels.
- Lighting circuits.
- Socket outlet protection.
- OEM machinery electrical systems.
- Building services installations.
Technical Specifications
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| Phase | Single Phase | |
|---|---|---|
| Voltage | 230 V | |
| Poles | 1-pole + N | |
| Device Type | RCBO | |
| Trip Curve | C curve | |
| Breaking Capacity | 6 kA | |
| Residual Current | 30 mA | |
| Manufacturer | IMO Precision Controls | |
| Series | B6 RCBO | |
| Model | B6CRC1N20-30 | |
| Product type | Residual Current Circuit Breaker with Overcurrent Protection (RCBO) | |
| Rated current | 20 A | |
| Tripping characteristic | C Curve | |
| Residual operating current | 30 mA | |
| Rated voltage | 230 V AC | |
| Frequency | 50 / 60 Hz | |
| Pole configuration | 1 Pole + Neutral | |
| Breaking capacity | 6 kA | |
| Protection rating | IP20 | |
| Mounting type | 35 mm DIN rail | |
| Module width | 18 mm | |
| Standard | IEC 61009 | |
| HS Code | 8536201090 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the IMO B6CRC1N20-30 used for?
It provides combined overload, short circuit and earth leakage protection for single-phase electrical circuits.
What does the C curve characteristic mean?
The C curve is designed for circuits supplying moderate inductive loads such as motors, transformers and equipment with higher inrush currents.
What does the 30 mA residual current rating provide?
A 30 mA trip level offers additional protection against electric shock and is commonly used for personnel protection.
How is the RCBO installed?
The device mounts directly onto a standard 35 mm DIN rail and occupies just one module width within a distribution board.
Which electrical standard does this RCBO comply with?
The IMO B6CRC1N20-30 is manufactured in accordance with IEC 61009 for RCBO protection devices.
Trusted Protection for Electrical Installations
IMO electrical protection devices are trusted by electricians, panel builders and OEM manufacturers for dependable circuit protection, high reliability and compliance with international electrical standards.
