Why Choose the IMO B6DR1N25-30-A Type A RCBO?
The IMO B6DR1N25-30-A is a high-performance Residual Current Circuit Breaker with Overcurrent Protection (RCBO) that combines earth leakage, overload and short-circuit protection within a single compact device. Designed in accordance with IEC/EN 61009-1, this Type A RCBO detects both alternating residual currents and pulsating DC residual currents, making it ideal for modern electrical installations containing electronic equipment, LED lighting, automation systems and variable speed drives.
By combining the functions of an MCB and an RCD into one unit, the B6DR1N25-30-A saves valuable space within consumer units and distribution boards while simplifying installation and maintenance. Its compact 35 mm design, finger-safe terminals and DIN rail mounting make it suitable for residential, commercial and industrial applications requiring reliable circuit protection.
With a 25 A rated current, D curve tripping characteristic, 30 mA residual operating current, 230 V AC operation and a 10 kA breaking capacity, this RCBO is particularly suited to transformer-fed circuits, industrial machinery, motor control equipment and other applications with high inrush currents.
Key Advantages
- Combined RCD and MCB protection within one compact device.
- Type A residual current protection suitable for modern electronic equipment.
- 25 A D curve characteristic for high inrush current applications.
- 30 mA residual current sensitivity for enhanced electrical safety.
- 10 kA short-circuit breaking capacity for demanding installations.
- Compact 35 mm module width saves valuable enclosure space.
Key Features
- IMO B6 RCBO series.
- 25 A rated current.
- D curve tripping characteristic.
- 30 mA residual operating current.
- Type A residual current detection.
- 230 V AC rated voltage.
- 50/60 Hz operation.
- 1 Pole + Neutral configuration.
- 10 kA breaking capacity.
- 35 mm compact housing.
- DIN rail mounting.
- Finger-safe IP20 terminals.
Reliable Protection for High Inrush Electrical Loads
The IMO B6DR1N25-30-A continuously monitors both overload current and residual leakage current, disconnecting the supply immediately whenever unsafe operating conditions are detected. Its D curve characteristic is specifically designed for circuits with substantial starting currents, reducing nuisance tripping while maintaining dependable protection.
Type A residual current protection makes this RCBO suitable for installations containing electronic equipment capable of generating pulsating DC leakage currents, helping improve electrical safety in modern commercial and industrial installations.
Typical Applications
- Industrial control panels.
- Transformer-fed circuits.
- Motor control equipment.
- Automation systems.
- OEM machinery.
- Commercial distribution boards.
- Electronic power supplies.
- Manufacturing equipment.
