Leakage, Overload & Short Circuit Protection
Earth Leakage Circuit Breaker
The M&K Earth Leakage Circuit Breaker is designed to detect leakage current and disconnect power quickly to help protect people and electrical systems from electric shock, overload, and short circuit faults.
Available in 2P and 4P configurations, this breaker is suitable for both single phase and three phase distribution systems, making it a practical choice for residential, commercial, and industrial indoor installations.
What This Breaker Protects
Residual Current Protection
Detects leakage current and disconnects the circuit quickly to improve personal safety.
Overload Protection
Helps protect wiring and connected equipment when current exceeds the normal operating level.
Short Circuit Protection
Provides automatic disconnection during fault conditions to improve overall system safety.
Key Features
- Available in 2P and 4P versions
- Suitable for single phase and three phase systems
- Fast and stable tripping response
- Reliable mechanical endurance
- Clear switching and reset operation
- Compatible with distribution boards and consumer units
- Robust enclosure for indoor installation
Typical Applications
Residential Distribution Systems Commercial Buildings Industrial Electrical Installations Distribution Boards Mains Panels Electrical Control Cabinets Power Safety Protection Systems
Configuration Options
Poles: 2P / 4P Rated Current Options 30mA / 100mA / 300mA Sensitivity Indoor Mounting Options
Why This Product Matters
An earth leakage circuit breaker is an essential protective device in modern electrical systems. By detecting imbalance in current flow and isolating the faulty circuit quickly, it helps reduce electric shock risk, lowers fire hazard caused by leakage faults, and improves overall system reliability.
