The CBI 30A 1P+N Earth Leakage with Overload, 6kA – Mini-Rail, Black Body, White/Green Handle is a premium hydraulic-magnetic Residual Current Circuit Breaker with Overload Protection (RCBO). It protects people and electrical installations against earth leakage, overloads, and short circuits in a single compact device.
With a 30A current rating, 1 Pole + Neutral (1P+N) configuration, 30mA earth leakage sensitivity, and a 6kA breaking capacity, it delivers dependable protection for residential, commercial, and industrial electrical systems.
CBI’s advanced hydraulic-magnetic technology provides accurate tripping performance that is not affected by ambient temperature. As a result, the breaker delivers reliable protection while helping to minimise nuisance tripping.
Its compact Mini-Rail/Dual-Mount design allows for quick installation in distribution boards and control panels. In addition, the durable black body and white/green operating handle make the device easy to identify, while the built-in trip indication simplifies fault detection and maintenance.
Whether installed in homes, offices, retail buildings, or industrial facilities, the CBI 30A 1P+N RCBO provides dependable electrical protection backed by CBI’s trusted engineering and quality.
Key Features
- 30A rated current
- 1 Pole + Neutral (1P+N) configuration
- Earth leakage, overload, and short-circuit protection
- 30mA earth leakage sensitivity
- 6kA breaking capacity
- Hydraulic-magnetic tripping technology
- Temperature-independent operation
- Mini-Rail / Dual-Mount installation
- Durable black body
- White/Green operating handle
- Trip indication for easy fault identification
- High mechanical and electrical endurance
- Suitable for residential, commercial, and industrial installations
- Premium CBI quality and reliability





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