TRANER TNB2L-40b Water Heater Circuit Breaker Elcb 2P 16A 20A 25A 32A/30mA

Use of faulty equipment: Faulty electrical equipment, such as a damaged appliance, can cause earth leakage.

Human error: Improper installation can cause earth leakage.

Earth leakage's potential consequences and dangers include electrical shock, fire, and other hazardous 

electrical incidents. Examples of appliances and circuits prone to earth leakage are refrigerators, washing 

machines, power tools, and lighting circuits.