Why Choose the IMO B6BR1N32-30 RCBO?
The IMO B6BR1N32-30 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 residual current and overcurrent protection within one device, it helps simplify distribution-board layouts and reduce the number of separate protective components required.
Featuring a 32 A rated current, 30 mA residual operating current, Type AC residual current protection and a B curve tripping characteristic, the B6BR1N32-30 is suitable for general-purpose circuits with relatively low starting currents, including commercial, residential and light-industrial electrical installations.
Its 1 Pole + Neutral configuration disconnects both the live and neutral conductors when operated, while the compact DIN rail mounted design supports straightforward installation in distribution boards, consumer units and control panels.
Key Advantages
- Combined earth leakage, overload and short-circuit protection.
- 32 A rated current for higher-load single-phase circuits.
- 30 mA residual sensitivity provides additional protection against electric shock.
- Type AC protection detects alternating sinusoidal residual currents.
- B curve tripping characteristic suits loads with relatively low inrush currents.
- Compact integrated design helps conserve DIN rail space.
Key Features
- IMO B6 RCBO range.
- 32 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.
- Thermal-magnetic overcurrent protection.
- DIN rail mounted construction.
- Integrated residual-current test button.
Combined Residual Current and Overcurrent Protection
The IMO B6BR1N32-30 monitors the protected circuit for residual current imbalance, sustained overloads and short-circuit conditions. When a fault is detected, the RCBO disconnects the circuit to help protect personnel, electrical wiring and connected equipment.
Its integrated design provides a convenient alternative to installing a separate residual current device and miniature circuit breaker. This can reduce wiring complexity, conserve enclosure space and make individual circuit faults easier to identify.
Typical Applications
- Commercial distribution boards.
- Residential consumer units.
- Socket outlet circuits.
- Electric heating circuits.
- Building services installations.
- Industrial control and auxiliary circuits.
