The CBI 63A 1P+N Earth Leakage Isolator (6kA) is a premium hydraulic-magnetic earth leakage device designed to protect people and electrical installations from electric shock and earth leakage faults. It features a 63A current rating, 1 Pole + Neutral (1P+N) configuration, 30mA sensitivity, and a 6kA interrupting capacity. As a result, it provides dependable protection for residential, commercial, and industrial applications.
CBI’s hydraulic-magnetic technology delivers accurate tripping performance that is not affected by ambient temperature. Therefore, the device provides consistent earth leakage protection in a wide range of operating conditions.
Its compact 26mm design and Mini-Rail/Dual-Mount installation make it quick and easy to fit into distribution boards and control panels. The built-in trip indicator with a mid-trip position also allows faults to be identified quickly, helping to simplify maintenance.
This earth leakage isolator is designed without overload protection and should be used with a suitably rated upstream circuit breaker. It is ideal for protecting homes, offices, lighting circuits, telecom equipment, UPS systems, renewable energy installations, and other sensitive electrical equipment.
Choose the CBI 63A 1P+N Earth Leakage Isolator for dependable electrical safety, long-lasting performance, and the trusted quality of CBI.
Key Features
- 63A rated current
- 1 Pole + Neutral (1P+N) configuration
- 6kA interrupting capacity
- 30mA earth leakage sensitivity
- Hydraulic-magnetic technology
- Temperature-independent tripping
- Earth leakage protection without overload protection
- Suitable for electrical isolation
- Mini-Rail / Dual-Mount installation
- Compact 26mm width
- Trip indication with mid-trip position
- Resettable immediately after tripping
- Suitable for residential, commercial, and industrial applications
- Premium CBI quality and reliability





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