Why Choose the IMO B6BR1N10-30 RCBO?
The IMO B6BR1N10-30 is a compact Residual Current Circuit Breaker with Overcurrent Protection (RCBO) designed to protect single-phase electrical circuits against earth leakage, overload and short-circuit faults. By combining the functions of an RCCB and miniature circuit breaker within one device, it provides comprehensive protection while reducing component count and conserving space inside distribution boards.
Featuring a 10 A rated current, 30 mA residual operating current, Type AC residual current protection and a B curve tripping characteristic, the B6BR1N10-30 is well suited to lighting, control, instrumentation and other circuits with relatively low starting currents.
The device incorporates a 1 Pole + Neutral configuration, enabling isolation of both live and neutral conductors when operated. Its 6 kA short-circuit breaking capacity, DIN rail mounting and integrated test facility make it a practical choice for commercial, industrial and OEM electrical installations.
Key Advantages
- Combined earth leakage, overload and short-circuit protection.
- 10 A rated current for lighting, control and low-power circuits.
- 30 mA residual sensitivity provides additional protection against electric shock.
- Type AC protection detects alternating sinusoidal residual currents.
- B curve tripping characteristic suits circuits with low inrush currents.
- Compact RCBO design helps reduce wiring and conserve DIN rail space.
Key Features
- IMO B6 RCBO series.
- 10 A rated current.
- 30 mA rated residual operating current.
- Type AC residual current characteristics.
- B curve overcurrent protection.
- 1 Pole + Neutral (1P+N) configuration.
- 6 kA short-circuit breaking capacity.
- DIN rail mounted construction.
- Integrated residual-current test button.
- Suitable for single-phase electrical installations.
Combined Residual Current and Overcurrent Protection
The IMO B6BR1N10-30 continuously monitors the protected circuit for residual current imbalance while also responding to sustained overloads and short circuits. When a potentially hazardous fault is detected, the RCBO disconnects the circuit to help protect people, electrical wiring and connected equipment.
Its B curve characteristic provides responsive protection for loads with low starting currents. Combining multiple protective functions within one device also helps simplify panel design, reduce installation time and make individual circuit faults easier to identify.
Typical Applications
- Commercial and domestic lighting circuits.
- Industrial control circuits.
- Instrumentation and monitoring equipment.
- Building management systems.
- Low-power socket and auxiliary circuits.
- OEM control panels and automation systems.
