Hager ADB906R 6A 6kA 30mA 1P+N B Curve Type A Bi-Directional RCBO For Residential Installations
The Hager ADB906R is a compact, high-performance 6A Type A Bi-Directional RCBO designed to provide combined overload, short-circuit and residual current protection in modern residential installations. Its space-saving single-module design and bi-directional functionality make it ideal for consumer units, renewable energy systems and micro-generation applications.


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Hager ADB906R Description
The Hager ADB906R 6A 6kA 30mA Type A Bi-Directional RCBO offers advanced circuit protection by combining the functions of an MCB and RCD within a single device. Designed for use in modern domestic consumer units, it protects against overloads, short circuits and earth leakage faults, helping installers meet the latest BS 7671 wiring regulations.
Featuring a B Curve tripping characteristic, the ADB906R is ideal for lighting and other standard residential circuits where moderate inrush currents are expected. Its Type A residual current protection detects both AC and pulsating DC fault currents, making it suitable for today's electronic appliances and energy-efficient equipment.
The RCBO's bi-directional design allows supply connection from either direction, providing greater installation flexibility and making it particularly well suited to renewable energy and micro-generation systems. The compact 1P+N single-module format maximises space within consumer units, while the switched neutral design enhances isolation and safety during maintenance.
Manufactured by Hager to stringent quality standards, the ADB906R delivers dependable protection, easy installation and long-term reliability for residential electrical installations.
Hager ADB906R Features
- Rated current: 6A
- Breaking capacity: 6kA
- Residual current sensitivity: 30mA
- Type A RCD protection for AC and pulsating DC fault currents
- B Curve tripping characteristic
- 1P+N (Single Pole + Switched Neutral) configuration
- Compact single-module design
- Bi-directional operation for flexible installation
- Suitable for residential consumer units and distribution boards
- Ideal for renewable energy and micro-generation applications
- Extended 500mm neutral fly lead
- DIN rail mounting
- Rated operational voltage: 230V AC
- Rated insulation voltage (Ui): 440V
- Impulse withstand voltage (Uimp): 4kV
- IP20 rated
- Terminal capacity:
- Solid conductors: 1–16mm²
- Flexible conductors: 1–10mm²
- Dimensions: Height: 85mm, Width: 17.7mm, Depth: 70mm
- Operating temperature range: -25°C to +70°C
- Manufactured to BS EN 61009-1 standards
- Suitable for insulation resistance testing without disconnecting conductors when switched off



